A surge pressure absorbing device 2 includes a check valve 51 connected to a hydraulic cylinder 43. In the cylinder 43, a rod 49 is fixed to an advancing/retreating member 41 capable of advancing into a mold 101 and retreating to the opposite side. A piston 47 is fixed to the rod 49. A cylinder member 45 accommodates the piston 47. The inside of the cylinder member 45 is partitioned by the piston 47 into a rod side chamber 45r in which the rod 49 is positioned and a head side chamber 45h on the opposite side. The check valve 51 permits flow from the head side chamber 45h to the rod side chamber 45r and inhibits flow in the opposite direction during a process in which the advancing/retreating member 41 retreats due to the pressure of molten metal 109 in the mold 101 and the piston 47 moves from the rod side chamber 45r side toward the head side chamber 45h side.
B29C 45/57 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule exerçant une pression ultérieure sur la matière à mouler
2.
PROCESSING MACHINE AND METHOD FOR MANUFACTURING OBJECT TO BE PROCESSED
In a processing machine, a drive part makes a movable part move in a first direction. A position sensor detects the position of the movable part in the first direction. The rotation sensor detects the rotation of the spindle. At the time of processing of a workpiece by a tool in a state where the spindle is rotating, a control part controls the drive part based on the detection value of the position sensor so as to the movable part move in the first direction to a relative position set with respect to a predetermined reference position. Further, the control part acquires, as the reference position, a position detected by the position sensor at the time of detection of cessation of rotation of the spindle by the rotation sensor in a situation where the movable part moves in the first direction in a state where the spindle is rotating, and the tool and the workpiece contact in the first direction.
B24B 55/02 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
3.
METHOD FOR PROCESSING WORKPIECE AND MACHINE FOR PROCESSING WORKPIECE
A method for processing a workpiece with a tool is provided with holding the workpiece, holding the tool, and moving the held tool relative to the held workpiece in accordance with an NC program including an arithmetic expression to calculate a position of the held tool.
G05B 19/404 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour la compensation, p.ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
B23C 5/10 - Fraise à queue, c. à d. comportant une queue incorporée
4.
TOOL MEASUREMENT METHOD, TOOL MEASUREMENT DEVICE, AND MACHINE TOOL
A reference image (46), which is obtained by a camera (31) capturing only illumination light (34) from a back light (32) in a state where a tool (19) is outside the imaging range of the camera, and a measurement image (47), which is obtained by the camera (31) capturing a shadow produced by the tool (19) blocking the illumination light from the back light (32) in a state where the tool (19) is in the imaging range of the camera (31), are registered. The pixels of the measurement image (47) are sequentially examined. When a measured brightness of a pixel in the measurement image (47) is greater than a reference brightness of a pixel at the same position in the reference image (46), the brightness of the pixel in the measurement image (47) is corrected to the reference brightness, and a corrected image (48) image in which the brightness is corrected is registered. An edge detection process is performed with respect to the corrected image (48) to detect the shape of the contour of the tool (19).
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
5.
METHOD FOR PRODUCING RESIN COMPOSITION, AND RESIN COMPOSITION
The present invention relates to a method for producing a resin composition, the method comprising melt-kneading a thermoplastic resin and a fibrous filler using a twin-screw kneading extruder. The twin-screw kneading extruder, when viewed from the flow direction of the materials to be melt-kneaded, includes a first supply port, a first kneading zone, a second supply port, and a second kneading zone in this order from the upstream side. The thermoplastic resin and the filler are supplied to the twin-screw kneading extruder respectively from the first supply port and the second supply port. In the first kneading zone, 50 mass% or more of the thermoplastic resin supplied from the first supply port is melted. The second kneading zone includes, for example, (A) a single flight and a resistance portion located downstream from the single flight and generating a pressure of 2 MPa or higher.
B29B 7/46 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre
B29B 9/06 - Fabrication de granulés par division de matière préformée sous forme de filaments, p.ex. combinée avec l'extrusion
B29C 48/05 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée filamentaire, p.ex. fils
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p.ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p.ex. extrudeuses à vis doubles
B29C 48/63 - Vis ayant des sections sans éléments ou filetages de mélange, c.-à-d. ayant des sections en forme cylindrique
B29C 48/64 - Vis comportant au moins deux filetages
B29C 48/345 - Filières d’extrusion comprenant au moins deux orifices disposés de manière adjacente, pour extrusion simultanée de fils multiples, p.ex. pour faire des boulettes
B29C 48/605 - Vis - caractérisées par les détails du pas de vis, p.ex. la forme du pas de vis d’alimentation en matière le pas étant discontinu
The present invention relates to a method for producing a dispersion comprising a dispersion medium and a liquid or a powder dispersed in the dispersion medium, the method including a kneading step in which the dispersion medium and either the liquid or the powder are kneaded in a kneading zone of a twin-screw kneader which has the kneading zone and in which materials flow from upstream to downstream. The kneading zone has, for example, (A) a single flight and a resistance portion located at the downstream end of the single flight and generating a pressure of 0.1 MPa or higher. The kneading step is conducted under such conditions that the dispersion medium has a viscosity of 200 poises or less and the liquid has a viscosity at least 10 times that of the dispersion medium.
B29B 7/46 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p.ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p.ex. extrudeuses à vis doubles
B29C 48/63 - Vis ayant des sections sans éléments ou filetages de mélange, c.-à-d. ayant des sections en forme cylindrique
B29C 48/64 - Vis comportant au moins deux filetages
7.
CONTROL DEVICE AND CONTROL METHOD FOR AUTONOMOUSLY MOVING ROBOT
TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION (Japon)
Inventeur(s)
Nakamura, Yoichiro
Wada, Yuya
Takesue, Naoyuki
Sekiguchi, Masanori
Abrégé
In order to reduce an instruction amount and a control calculation amount while achieving human-like behavior with a robot, this control device for an autonomously moving robot is provided with at least one manipulator that has, at a tip end thereof, an attached hand for manipulating an object and that moves the hand, and a traveling mechanism that is capable of immediate and omnidirectional movement, said control device being characterized by comprising: a prioritized multi-target inverse kinematic calculation means that finds a solution on the assumption that there is a virtual spring between the current orientation and a target orientation and that each joint receives a virtual torque from the virtual spring; and a priority determination means that individually adjusts an operation priority coefficient corresponding to an operation priority which is imparted to each operation device constituting the autonomously moving robot and by which the spring coefficient of the virtual spring is multiplied.
An injection molding machine pass/fail determination system includes: a monitoring data extraction module that extracts non-defective article monitoring data and defective article monitoring data from basic data in which a pass/fail determination result on a molded article formed by an injection molding machine is associated with monitoring data; a high-influence monitoring data extraction module that extracts high-influence monitoring data having a high influence on a defect type from among the extracted monitoring data; a molding parameter calculation module that calculates a molding parameter being a parameter to be used when pass/fail determination of the molded article during molding performed by the injection molding machine is performed based on the monitoring data of the same type as the high-influence monitoring data; and a pass/fail determination module that compares the molding parameter with a determination threshold being a threshold for the molding parameter and determines whether a defective article has occurred.
A wiring board manufacturing method according to one embodiment of the present invention includes a step for irradiating an insulating resin layer with vacuum ultraviolet rays, and a step for using sputtering to form a copper film directly on the insulating resin layer which has been irradiated with the vacuum ultraviolet rays.
H05K 3/38 - Amélioration de l'adhérence entre le substrat isolant et le métal
H05K 3/18 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de la précipitation pour appliquer le matériau conducteur
10.
PROCESSING MACHINE AND PRODUCTION METHOD FOR OBJECT SUBJECT TO PROCESSING
In a processing machine, a machine body drives at least one of a workpiece and a tool to process the workpiece by the tool. A processing chamber isolates the workpiece, the tool, and a nozzle from at least part of the machine body while housing the workpiece, the tool, and the nozzle. An internal temperature sensor measures a temperature of an atmosphere in the processing chamber. An external temperature sensor measures a temperature of an atmosphere around the processing machine. A temperature adjustment part raises a temperature of the processing fluid to be supplied to the nozzle when a measured temperature of the internal temperature sensor is lower than a measured temperature of the external temperature sensor, and/or the temperature adjustment part lowers the temperature of the processing fluid to be supplied to the nozzle when the measured temperature of the internal temperature sensor is higher than the measured temperature of the external temperature sensor.
A surface treatment apparatus includes a placement part on which a workpiece is placed, a first housing part, a second housing part, and a conveyance part. The first housing part houses the workpiece placed on the placement part. The second housing part houses the workpiece placed on the placement part. The second housing part includes a surface treatment part performing at least one type of surface treatment. The conveyance part conveys the workpiece placed on the placement part in a longitudinal direction of the first housing part or the second housing part. The surface treatment apparatus performs surface treatment on the workpiece in a state where the second housing part is a single body or in a state where the first housing part and the second housing part are plurally coupled in a conveyance direction of the conveyance part.
A molding machine according to an embodiment comprises: a base; a fixed die plate; a link housing that moves on the base; a movable die plate that moves on the base between the link housing and the fixed die plate; a toggle mechanism that performs mold clamping; a first actuator that drives the toggle mechanism; a second actuator that drives the link housing; a tie bar; a split nut that fixes the tie bar to the link housing; an injection device; and a control device that, on the occasion of manufacturing a product, performs control so as to drive the toggle mechanism with the first actuator in a state in which the split nut is closed, move the movable die plate in a mold closing direction, perform mold clamping of the fixed mold and the movable mold, fill the injection device with molten metal, drive the toggle mechanism with the first actuator in a state in which the split nut is closed, move the movable die plate in a mold opening direction, and extract a product in a state in which the split nut is closed.
B22D 17/26 - Mécanismes ou dispositifs de fermeture ou d'ouverture des moules
B22D 17/22 - Moules métalliques; Plaques de moules; Supports de moules; Equipement de refroidissement des moules; Accessoires pour l'extraction et l'éjection des pièces hors du moule
B29C 45/17 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
B29C 45/64 - Dispositifs d'ouverture, de fermeture ou de serrage des moules
This micromixer has a body block (10) and a micromixer element (20) incorporated in the body block (10). In the micromixer element (20), a plurality of blending sections (23, 23A) are formed in which a first branch passage to which a first fluid is supplied and a second branch passage to which a second fluid is supplied are alternately disposed. In the body block (10), a first supply passage (31, 31A) communicating with the first branch passage outside the blending sections (23, 23A), a second supply passage (32, 32A) communicating with the second branch passage outside the blending sections (23, 23A), and a mixing passage (33, 33A) communicating with the first branch passage and the second branch passage in the blending sections (23, 23A) are formed. A plurality of first supply passages (31, 31A), second supply passages (32, 32A), and mixing passages (33, 33A) are formed for each of the blending sections (23, 23A).
B01F 33/301 - Micromixeurs utilisant des moyens spécifiques pour disposer les écoulements à mélanger, p.ex. des géométries ou des dispositions de canaux
B01F 25/432 - Tubes de mélange, p.ex. dans lesquels la matière est déplacée dans une direction radiale ou partiellement inversée avec des moyens pour diviser l’écoulement de matière en écoulements secondaires séparés et pour repositionner et recombiner ces écoulements secondaires; Mélange croisé, p.ex. en amenant la couche extérieure de la matière plus près de l'axe du tube ou vice-versa
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
14.
KNEADING STATE DETECTION DEVICE AND KNEADING STATE DETECTION METHOD FOR EXTRUSION MOLDING MACHINE
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Ohara, Masatoshi
Taki, Kentaro
Abrégé
A kneading state detection device includes an acquisition unit that, when an extrusion molding machine that kneads a raw material or kneads a raw material and an additive is in operation, acquires an output of an AE sensor installed on a housing of the extrusion molding machine, and a determination unit that determines a kneading state of the raw material, based on a comparison between a change in intensity of the output of the AE sensor acquired by the acquisition unit and a threshold.
B29B 7/48 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p.ex. à vis qui s'engrènent
G01N 29/14 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonores; Visualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet utilisant des techniques d'émission acoustique
G01N 29/44 - Traitement du signal de réponse détecté
G01N 29/46 - Traitement du signal de réponse détecté par analyse spectrale, p.ex. par analyse de Fourier
15.
FOAM MOLDING METHOD, CONTROL METHOD FOR INJECTION MOLDING MACHINE FOR FOAM MOLDING, AND INJECTION MOLDING MACHINE FOR FOAM MOLDING
A foam molding method includes: moving a screw backward to take air into a heating barrel through a nozzle part in a state in which a shut-off nozzle is opened, the shut-off nozzle that opens or closes the nozzle part for injecting the molten resin and is disposed on a heating barrel; closing the shut-off nozzle and moving the screw forward, to diffuse the air taken into the heating barrel, in the molten resin in the heating barrel; feeding the molten resin forward while dispersing the air as the air bubbles in the molten resin by moving the screw backward while rotating it in a state in which the shut-off nozzle is closed; and opening the shut-off nozzle, to inject the molten resin containing the dispersed air bubbles into the cavity.
B29C 44/42 - Alimentation en matière à mouler dans une cavité de moulage fermée, c.à d. pour la fabrication d'objets de longueur définie par différence de pression, p.ex. par injection ou sous vide
B29C 44/02 - Moulage par pression interne engendrée dans la matière, p.ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.à d. d'objets séparés
B29C 44/34 - Moulage par pression interne engendrée dans la matière, p.ex. par gonflage ou par moussage - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
This forming device comprises: a tie bar including a recessed mold-clamping groove portion; a movable die plate; and a pair of mold-clamping split nuts which include a convex protruding portion and are provided on the movable die plate, the pair of mold-clamping split nuts being configured such that, in a state in which molds are clamped together, the protruding portion meshes with the mold-clamping groove portion to regulate movement of the movable die plate relative to the tie bar. The protruding portion is formed such that, when viewed from a direction orthogonal to the tie bar, a tip-end portion, which is the part of the protruding portion that is introduced into the mold-clamping groove portion first, tapers on both sides in the direction in which the tie bar extends.
B29C 45/17 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
B29C 45/64 - Dispositifs d'ouverture, de fermeture ou de serrage des moules
17.
CONTROL METHOD FOR INJECTION MOLDING MACHINE AND INJECTION MOLDING MACHINE
A control method for an injection molding machine including a measurement process of measuring molten resin by moving a screw backward while rotating the screw in a heating barrel for melting a resin material, a rotational speed of the screw is reduced from a timing when a backward movement speed of the screw is reduced at the measurement process before the measurement process is completed, for stopping backward movement of the screw when the measurement process is completed, and the rotational speed and a rotation direction of the screw are controlled such that a back pressure as a pressure of the molten resin measured at the measurement process becomes a target pressure lower than the back pressure of when the measurement process is completed, when a target time comes.
A container of this hot water supply device includes: an inflow port through which a molten metal flows in from a furnace; a weighing chamber that stores the molten metal which has flowed in through the inflow port; and an outflow port from which the molten metal inside the weighing chamber is made to flow out to an ejection device. A valve body is interposed among the inflow port, the weighing chamber and the outflow port, and can move between an inflow position and an outflow position. The inflow position is a position where the inflow port and the weighing chamber are communicated with each other, and where the outflow port is blocked off from the inflow port and the weighing chamber. The outflow position is a position where the weighing chamber and the outflow port are communicated with each other, and where the inflow port is blocked off from the weighing chamber and the outflow port. The valve body moves between the inflow position and the outflow position by being rotated relative to the container.
In this controller, a first memory stores a plurality of types of information including information about a molding condition. A processor controls a machine body on the basis of the information about the molding condition stored in the first memory. A plurality of regularly saved conditions each include the passage of a predetermined save period as a necessary condition. The length of the save period differs among the plurality of regularly saved conditions. When any of the plurality of regularly saved conditions is satisfied, the processor exports one or more types of information associated with the satisfied regularly saved condition among the plurality of types of information stored in the first memory.
effeffeff is the effective refractive index of the photonic crystal period structure); the order m meets the condition 3 ≤ m ≤ 7; and, if the radius of each of the pillars is R, the condition 0.25 ≤ R / a ≤ 0.35 is met.
H01L 33/10 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure réfléchissante, p.ex. réflecteur de Bragg en semi-conducteur
H01L 33/06 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure à effet quantique ou un superréseau, p.ex. jonction tunnel au sein de la région électroluminescente, p.ex. structure de confinement quantique ou barrière tunnel
H01L 33/32 - Matériaux de la région électroluminescente contenant uniquement des éléments du groupe III et du groupe V de la classification périodique contenant de l'azote
In the present invention, a first valve 39A and a second valve 39B are coupled in parallel to each other and jointly constitute a meter-out circuit 37A or meter-in circuit 37B of an injection cylinder 27. A controller 5 turns the first valve 39A into an open state and the second valve 39B into an open state within a single molding cycle. Furthermore, the controller 5 outputs mutually different control signals (SG1 and SG2) to the first valve 39A and the second valve 39B during at least a partial period within said single molding cycle.
According to the present invention, in a die-cast machine, a control unit receives an input of a detection signal from a sensor and outputs a control signal to a drive unit. In the control unit, a PLC has a register. A memory retains time-series data which is updated regarding the status of one or more objects, including a first object being any one of the detection signal, the control signal, and the register, by storing new information and by deleting old information moment by moment in accordance with the progression of a molding cycle. The control unit stops updating of the time-series data on condition that a prescribed stoppage condition has been met. A display displays the status of the first object on the basis of the time-series data for which updating has been stopped.
A friction stir welding device includes a table that has a placement surface on which a workpiece is to be placed and is rotatable about a table rotation axis intersecting the placement surface, a tool holder movable relative to the table in a direction along the placement surface and rotatable about a holder rotation axis parallel to the table rotation axis, and a welding tool supported by the tool holder and rotating about a tool rotation axis intersecting the holder rotation axis. A control device has a biaxial operation mode in which the welding tool in a rotating state is pressed against a welding portion of a side surface of the workpiece, the welding tool is relatively moved along the welding portion by rotating the table, and the tool holder is rotated so that the welding tool is directed in a normal direction of the welding portion.
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage la chaleur étant produite par friction; Soudage par friction
An extrusion machine (100) comprises: a first vent stuffer device which presses, back into a cylinder (21), a material to be discharged from a first vent hole (24) formed in a barrel (20); and a second vent stuffer device which presses, back into the cylinder (21), a material to be discharged from a second vent hole (25) formed in the barrel (20). A screw (10) has: a first kneading part (13) which kneads a material supplied from a supply port (22) into the cylinder (21); and a second kneading part (14) which is provided at a position spaced apart from the first kneading part (13) toward the front-end side of the screw (10) and has a greater filling rate than the first kneading part (13). The first vent stuffer device is configured so as to open, to the atmosphere, the first vent hole (24) between the first kneading part (13) and the second kneading part (14), and the second vent stuffer device suctions a gas by means of a vacuum pump through the second vent hole (25) on a side closer to the front-end side than the second kneading part (14).
B29B 7/38 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs
B29C 48/57 - Vis pourvues d’éléments de malaxage de type disque, p.ex. avec des éléments de forme ovale
B29C 48/58 - Vis pourvues d’anneaux d’étanchéité, c. à d. des éléments de forme généralement circulaire et conique pour empêcher le retour en arrière de la matière fondue
B29C 48/625 - Vis caractérisées par le ratio longueur de filetage de la vis/diamètre externe [ratio L/D]
B29C 48/76 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice - Détails des extrudeuses Évents; Moyens de dégazage
A friction stir welding attachment includes a body configured to be attached to a spindle of a machine tool, a metalworking shaft rotatably supported by the body and including an attachment portion configured to attach a welding tool at an end thereof, and a pair of press components supported by the body and provided at respective sides across the attachment portion. The press components are each made of disc-shaped elastic material and are each supported in a manner rotatable around a rotation axis diagonally intersecting a rotation axis of the metalworking shaft.
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage la chaleur étant produite par friction; Soudage par friction
A friction stir welding attachment includes a body configured to be attached to a spindle supported by a spindle head of a machine tool, a metalworking shaft rotatably supported by the body wherein a welding tool is attachable to the metalworking shaft, a plurality of air motors provided in the body, and a transmission mechanism configured to transmit a rotation of each of the plurality of air motors to the metalworking shaft. A fixing portion is provided to supply external air to the plurality of air motors. A drive air distributor is provided to distribute drive air to the air motors. A rotation sensor for detecting a rotation state is provided to the metalworking shaft.
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage la chaleur étant produite par friction; Soudage par friction
27.
SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD
A surface treatment apparatus includes a mounting device, a housing unit, a surface treatment device, a conveyance device, and a first adjustment device. A workpiece is mounted on the mounting device. The housing unit houses the workpiece mounted on the mounting device. The surface treatment device performs at least one kind of surface treatment on the workpiece housed in the housing unit. The conveyance device conveys the workpiece mounted on the mounting device along the surface treatment device. The first adjustment device adjusts an orientation of the workpiece according to a conveyance position by the conveyance device and a position of the surface treatment device.
The mold clamping device 20 for suppressing a decrease in clamping force comprises: a fixed die 21 to which a fixed mold 26 is attached; a movable die 22 to which a movable mold 27 is attached; a link housing 30 disposed on the opposite side of the movable die 22 from the side on which the fixed die 21 is disposed; a mold opening/closing mechanism 40 that has a mold clamping motor 60 and opens and closes the movable mold 27 and the fixed mold 26 and clamps the mold; a tie bar 70 connected to the fixed die 21 and the link housing 30; a mold thickness adjustment mechanism 80 having a tie bar nut 81 screwed onto a threaded portion 71 of the tie bar 70 and disposed on the link housing 30; and a control device 100 that controls the mold opening/closing mechanism 40 and the mold thickness adjustment mechanism 80. When the control device 100 performs mold clamping, the movable mold 27 is brought close at very slow speed just before the movable mold 27 and the fixed mold 26 make contact, the mold clamping motor 60 is stopped for a predetermined time when the movable mold 27 and the fixed mold 26 make contact, and the rotational speed of the mold clamping motor 60 is increased after passage of the predetermined time to perform mold clamping.
National University Corporation Kanazawa University (Japon)
Inventeur(s)
Sasai, Yuya
Iizuka, Yoshio
Osada, Kaho
Taki, Kentaro
Abrégé
This method for producing a fiber-reinforced composite material includes: a fiber dispersion process of providing a fiber-dispersed resin by kneading a resin 10a with fibers 10b to disperse the fibers 10b in the resin 10a; and a molecular weight reduction process in which, while transporting the fiber-dispersed resin along an outer peripheral surface of a screw body 37 provided with a passage 88 inside, the fiber-dispersed resin passes from an inlet 91 of the passage 88 to an outlet 92 of the passage 88 and a shear force is applied to the fiber-dispersed resin by restricting the transport of the fiber-dispersed resin with a barrier unit 82 disposed between the inlet 91 and the outlet 92 of the passage 88 on the outer peripheral surface.
B29B 7/42 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec un seul arbre à vis ou à vis sans fin
B29C 70/06 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts comprenant uniquement des renforcements, p.ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement
A conveyance device (100) comprises: a sheet-shaped feeding sheet (20) which is provided with an adhesion part (21) that adheres to a sheet (S); a guide drive mechanism (30) which holds the feeding sheet (20) and which moves the feeding sheet (20) along a conveyance route of the sheet (S) that is formed by a conveyance roll (10); and an adhesion mechanism (50) which pushes the adhesion part (21) against the sheet (S) to adhere the sheet (S) and the feeding sheet (20).
A control device of a processing machine controls a first drive source based on detection values from a first sensor so that a reference workpiece other than a workpiece is processed from a first direction by a tool into a prescribed target shape. The control device measures a shape of the reference workpiece based on a detection value from the first sensor at the time when contact in the first direction of a touch sensor with the processed reference workpiece by the touch sensor. The control device specifies a first deviation amount of a position of the tool in the X-direction based on a deviation amount in the first direction between the target shape and the measured shape, and corrects control for processing the workpiece based on the specified first deviation amount.
B23Q 15/22 - Commande ou régulation de la position de l'outil ou de la pièce
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B23Q 17/20 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer les caractéristiques de la pièce, p.ex. contour, dimensions, dureté
32.
METHOD FOR FORMING ELECTROCONDUCTIVE-LAYER-EQUIPPED RESIN SUBSTRATE
This method for forming an electroconductive-layer-equipped resin substrate (1) includes a roughening step, a blasting step, a reformation step, a first electroconductive layer formation step, and a second electroconductive layer formation step. In the roughening step, a surface (12A) of an insulation resin substrate (12) is roughened. In the blasting step, the roughened surface (12A) of the insulation resin substrate (12) is blasted through dry blasting. In the reformation step, the blasted surface (12A) of the insulation resin substrate (12) is reformed. In the first electroconductive layer formation step, a first electroconductive layer (16) is formed on the reformed insulation resin substrate (12). In the second electroconductive layer formation step, a second electroconductive layer (18) is formed on the first electroconductive layer (16) through a wet film formation process.
H05K 3/38 - Amélioration de l'adhérence entre le substrat isolant et le métal
C23C 28/00 - Revêtement pour obtenir au moins deux couches superposées, soit par des procédés non prévus dans un seul des groupes principaux , soit par des combinaisons de procédés prévus dans les sous-classes et
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Sasai, Yuya
Sameshima, Takafumi
Iizuka, Yoshio
Osada, Kaho
Taki, Kentaro
Abrégé
A production device for melt-blown non-woven fabric, with which a high molecular weight polymer can be reduced in molecular weight by applying a shear force to the high molecular weight polymer without adding an additive such as a peroxide that promotes thermal decomposition reaction, and a low molecular weight polymer can be efficiently produced. The low molecular weight polymer and the melt-blown non-woven fabric are produced using a continuous high shearing device that applies a shear force to the high molecular weight polymer serving as a raw material by rotation of a screw body 37 to reduce the molecular weight of the high molecular weight polymer so as to obtain a low molecular weight polymer, and cools the low molecular weight polymer by passing the low molecular weight polymer through a passage 88 arranged in the axial direction inside the screw body 37.
D04H 1/56 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par soudage des fibres ensembles, p.ex. par fusion partielle ou dissolution en association avec la formation de la fibre, p.ex. suivant immédiatement l'extrusion des fibres en brin
B29C 48/88 - Traitement thermique de l’écoulement de matière extrudée, p.ex. refroidissement
B29C 48/86 - Traitement thermique de la matière à mouler par extrusion ou des pièces ou des couches préformées, p.ex. par chauffage ou refroidissement dans la zone de la filière
B29C 48/05 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée filamentaire, p.ex. fils
B29C 48/285 - Alimentation de l’extrudeuse en matière d’extrusion
B29B 7/48 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p.ex. à vis qui s'engrènent
Provided is a quality determination system including, in order to perform molding quality determination by combining a monitoring data group and waveform data in the same dimension: a set timing data acquisition unit 112 that acquires, from monitoring data when molding molded products by means of an injection molding machine 1, a plurality of set timing data 91, which are monitoring data at timings respectively set in advance; a waveform data acquisition unit 113 that acquires, from the monitoring data, waveform data 95, which are monitoring data that are continuous over a prescribed period; a sample point data acquisition unit 114 that acquires a plurality of sample point data 97, which are data at a plurality of sample points 96 in the waveform data 95; a combined data generation unit 115 that generates combined data 90 by combining a monitoring data group 92 consisting of the plurality of set timing data 91 and the plurality of sample point data 97; and a quality determination unit 127 that determines whether there is a defective product among the molded products on the basis of the combined data 90.
An extruder has a pair of linkage parts configured to respectively link end portions of a pair of output shafts of the speed reducer with end portions of a pair of screws coaxially. The linkage parts each has: a coupling having an insertion hole into which the end portion of the screw and the end portion of the output shaft are inserted; and a locking part attached to the end portion of the output shaft. The coupling has a first receiving portion configured to receive the end portion of the output shaft; the second receiving portion configured to receive the locking part; and a step portion formed between the first receiving portion and the second receiving portion. As the step portion is locked by the locking part, a relative movement of the coupling relative to the output shaft in a direction towards the screw is restricted.
B29C 48/25 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet - Éléments constitutifs, détails ou accessoires; Opérations auxiliaires
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p.ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p.ex. extrudeuses à vis doubles
This transport device (100) comprises a plurality of transport rolls (10) for transporting a sheet (S), a sheet-like feeding sheet (20) to which the sheet (S) is adhered by contact with the tip of the sheet (S) ejected from a T die (103), and a guide drive mechanism (30) that moves the feeding sheet (20) along a transport path of the sheet (S) formed by the transport rolls (10).
B29C 48/25 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet - Éléments constitutifs, détails ou accessoires; Opérations auxiliaires
B29C 48/08 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée plate, p.ex. panneaux flexible, p.ex. pellicules
B29C 48/355 - Transporteurs pour les objets extrudés
B29C 48/88 - Traitement thermique de l’écoulement de matière extrudée, p.ex. refroidissement
This processing machine comprises a main shaft, a main shaft drive source, a moving part, a support part, a linear motor, a brake, and a control unit. The main shaft drive source rotates the main shaft. The moving part supports the main shaft and the main shaft drive source. The support part supports the moving part movably in a first direction. The linear motor moves the moving part and the support part relative to each other in the first direction. The brake restricts the relative movement in the first direction of the moving part and the support part. The control unit operates the brake when the balance of the main shaft is adjusted.
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 1/28 - Moyens pour fixer les éléments coulissants dans la position désirée
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
G05B 19/18 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u
38.
PROCESSING MACHINE, MEASUING DEVICE, AND METHOD FOR MANUFACTURING OBJECT TO BE PROCESSES
A processing machine includes a drive source, a camera, an image processing device and a control device. The drive source makes a workpiece and a tool relatively move in a first direction. The camera captures the tool in the first direction to acquire an image. The image processing device identifies a position of the tool in the first direction based on clarity of the tool in the image. The control device controls the first drive source based on the position of the tool in the first direction identified by the image processing device.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
In this local pressurization device 2, an accumulator 61 has a first liquid chamber Ra and a second liquid chamber Rb. The first liquid chamber Ra and second liquid chamber Rb can each communicate with a cylinder chamber (head-side chamber 45h) of a pressurization cylinder 43 linked to a pressurization member 41 for performing local pressurization, hydraulic pressure being applied to the cylinder chamber when the pressurization member 41 is advanced toward a space 107 in a mold 101. An ACC-side valve 63 switches the connection relationship of the first liquid chamber Ra and second liquid chamber Rb to the cylinder chamber between a first state and a second state. The first state is a connection state in which a first pressure P1 is applied from the accumulator 61 to the cylinder chamber. The second state is a connection state in which a second pressure P2 is applied from the accumulator 61 to the cylinder chamber.
B22D 17/22 - Moules métalliques; Plaques de moules; Supports de moules; Equipement de refroidissement des moules; Accessoires pour l'extraction et l'éjection des pièces hors du moule
B22D 17/20 - Coulée sous pression ou moulage par injection, c. à d. moulage en introduisant le métal dans le moule sous haute pression - Parties constitutives
B29C 45/57 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule exerçant une pression ultérieure sur la matière à mouler
40.
INJECTION DEVICE, MOLDING MACHINE, AND METHOD FOR MANUFACTURING MOLDED ARTICLE
An injection device 9 performs injection and pressure holding. The injection is an operation in which a molding material (molten metal) in a sleeve 21 is extruded into a mold (a space 107 in a die 101) by means of a plunger 23. The pressure holding is an operation in which the plunger 23 applies a prescribed set pressure (Pc1 or Pc2) to the molten metal filling the die 101 for a certain period of time. The injection device 9 includes a drive unit 25 connected to the plunger 23. The drive unit 25 applies, to the plunger 23, a driving force for performing pressure reduction, in which the pressure applied to the molten metal filling the die 101 by the plunger 23 reaches the set pressure Pc1 while decreasing.
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
B29C 45/77 - Mesure, commande ou régulation de la vitesse ou de la pression de la matière à mouler
In a processing machine 1, an X-axis control unit 33X, in each control cycle Tc, controls the position of an X-axis table 9X in the X-direction by feedback. The Z-axis control unit 33Z, in each control cycle Tc, acquires an up-close detection value of the position of the Z-axis table 9Z in the Z-direction, computes a second deviation based on a difference between the acquired detection value and a target position, and controls a Z-axis drive source 23z so that the second deviation is reduced. The Z-axis control unit 33Z, in each control cycle Tc, acquires an up-close detection value of a first error comprised of a deviation of the X-axis table 9 in the Z-direction, and increases or reduces the second deviation based on the detection value of the first error so that at least a portion of an error in a relative position of a workpiece 103 and a tool 101 in the Z-direction originating from the first error is cancelled by movement of the Z-axis table 9Z in the Z-direction.
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
A rotary shaft clamp device (40) that clamps a first member and a second member that are capable of relative rotation around a prescribed center axis includes: a pair of contact surfaces (46) that are formed as rings that are a prescribed distance from the center axis at the outer circumference of a disk (43) that is formed on a rotary shaft (41) that is the first member so as to be opposite each other at a fixed interval; and a pressing member (44) that is supported by a support (42) that is the second member so as to be capable of pressing the pair of contact surfaces (46). The pressing member (44) is arranged between the pair of contact surfaces (46) such that a pair of surfaces (47) that are opposite the pair of contact surfaces (46) can move back and forth in the direction that runs along the center axis.
A method for machining a workpiece (5) that is carried out by a machining system (1) has: a first step for finding a first error, which is a contour error of a tool found from an outer shape of a tool (3) as measured by a tool-shaped measurement device (31); a second step for finding a second error, where a machining error found from the shape of a machining surface of the workpiece (5) as measured by three-dimensional workpiece measurement devices (32, 51) has been converted into the contour error of the tool; and a third step where a movement means moves the tool (3) with the respect to the workpiece on the basis of a prescribed NC program. In the third step, the NC program corrects the position of the tool (3) on the basis of a combined error in which the second error has been added to the first error.
G05B 19/404 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour la compensation, p.ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
B23Q 17/20 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer les caractéristiques de la pièce, p.ex. contour, dimensions, dureté
G05B 19/4093 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par la programmation de pièce, p.ex. introduction d'une information géométrique dérivée d'un dessin technique, combinaison de cette information avec l'information d'usinage et de matériau pour obtenir une information de commande, appelée
45.
SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD
In a surface treatment apparatus, a conveyance device houses a placement device having a treated member placed thereon, into a housing unit. A rotation device rotates the treated member to face a direction facing a surface treatment device in a predetermined rotation pattern, in a state in which the placement device is housed in the housing unit.
There is provided a method for controlling a fluidity index of a molten resin, which can detect the fluidity of a molten resin even during successive molding operations and, in addition, can control the fluidity within a target range. The method includes: assuming that a narrow flow path, formed in a flow path for the molten resin, is a capillary or an orifice, and measuring, based on the amount of a metered molten resin and the back pressure applied to the screw during a metering step, a fluidity index which indicates the fluidity of the metered molten resin; and feeding back the measured fluidity index value and comparing it with a target value, and controlling the back pressure or the rotating speed of the screw so as to eliminate a deviation between the target value and the measured value.
B29C 45/00 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
B29C 45/47 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des vis
B29C 45/74 - Chauffage ou refroidissement de l'unité d'injection
A surface treatment device (1) comprises: a treatment electrode such as a plasma electrode (50) or a sputter electrode (80); a barrel (100) (accommodation unit) that is installed in a position facing the treatment electrode and is rotatable around a rotational axis (113) which is inclined with respect to the horizontal direction in a state in which a material to be processed (W) is accommodated therein; a chamber (10) accommodating the treatment electrode and the barrel; a surface treatment means such as a plasma treatment device (40) or a sputtering device (70) that performs a surface treatment on the material to be processed accommodated in the barrel and includes the treatment electrode; and a servo motor (120) (rotation means) that rotates the barrel around the rotational axis when the surface treatment means performs the surface treatment on the material to be processed.
This on-machine tool measurement device (20) is installed on a machine tool (10) for machining a workpiece (18) placed on a table (12) with a tool (17) attached to a spindle (15), and measures a state of the tool (17) within a measurement area of the tool (17), the on-machine tool measurement device having: a measurement unit (22) for measuring the state of the tool (17); a support base (21) for supporting the measurement unit (22); and a movement mechanism (30) which moves the support base (21) and disposes the measurement unit (22) in or out of the measurement area of the tool (17).
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p.ex. aptitude à la coupe, charge sur l'outil
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
An injection device according to an embodiment comprises: a mold clamping device for clamping a mold; an injection device that slides a plunger into a sleeve, feeds a liquid material into the mold, and includes a sensor that measures the speed or position of the plunger; and a control device that controls the speed or position of the plunger, and includes a storage unit that stores a target value for the speed or position of the plunger, a comparison unit that compares an input value based on the measurement of the sensor with a target value, a calculation unit that calculates a command value for correcting the speed or position of the plunger based on the comparison result of the comparison unit, and a filter that performs a filtering process on the command value.
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
This surface treatment device (10) is for forming a film on a surface of a material to be treated (W) in a chamber (20), said device comprising: an HCD electrode (210) (electrode) (or a sputtering electrode (220) (electrode)), which is arranged to face the material to be treated (W) and supplies a reactive gas (or emits target particles) to the material to be treated (W); gas supply piping (90) which is disposed along the outer periphery of the electrode and supplies a film formation gas, or an inert gas or the reactive gas for sputtering, to the electrode surface of the electrode, the piping having multiple gas jetting ports (91) arranged along the longitudinal direction of the piping and; and an exhaust device (51) (gas discharge part) for discharging residual gas after the film formation is ended; wherein the multiple gas jetting ports (91) are arranged such that the gas supplied from the gas supply piping (90) is evenly distributed over the electrode surface of the electrode.
C23C 14/54 - Commande ou régulation du processus de revêtement
C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c. à d. procédés de dépôt chimique en phase vapeur (CVD) caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction
C23C 16/503 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c. à d. procédés de dépôt chimique en phase vapeur (CVD) caractérisé par le procédé de revêtement au moyen de décharges électriques utilisant des décharges à courant continu ou alternatif
An extruder is provided with: a screw rotationally driven about the axis by a first motor; a barrel having a screw hole into which the screw is inserted and a de-airing port configured to discharge air inside the screw hole; a filter configured such that a part thereof faces the de-airing port of the barrel; and a filter-driving mechanism configured to move the filter to shift the part of the filter facing the de-airing port.
B29C 48/76 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice - Détails des extrudeuses Évents; Moyens de dégazage
B29B 7/48 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p.ex. à vis qui s'engrènent
A molded foam manufacturing apparatus 1 includes a cylinder 2 in which a plasticization zone 21 where a thermoplastic resin is plasticized and melted, a starvation zone 22 where the molten resin is in a starved state and an injected physical blowing agent is dissolved in the molten resin, and a feeding zone 23 where the molten resin in which the physical blowing agent is dissolved is compressed and weighed are provided in this order from the upstream side, and a screw 3 that is internally rotatable around an axis in the cylinder 2 and has helical flights formed on the outer circumference of a shaft portion 31, wherein a lead angle β of the flights of the screw 3 corresponding to the feeding zone 23 is set smaller than a lead angle α of the flights corresponding to the starvation zone 22, and the number of flights of the screw 3 corresponding to the feeding zone 23 is set smaller than the number of flights corresponding to the starvation zone 22. A decrease in the flow rate of the molten resin transported in the starvation zone and the feeding sone is prevented, and high-quality molded foam can be manufactured with high production efficiency.
A die casting machine 1 repeats a molding cycle MC, and has a machine body 3, a cooling unit 13, and a control device 5. The machine body 3 performs mold closing, injection, and mold opening in each molding cycle in sequence. The cooling unit 13 cools a die 101 in each molding cycle. The control device 5 controls the cooling unit 13 on the basis of a signal from a temperature sensor 59 for detecting the temperature of the die 101. The cooling unit 13 includes a spray device 15 for spraying toward the die 101 before mold closing in each molding cycle. The control device 5 controls the operation of the cooling unit 13 on the basis of the temperature difference between a first temperature D1 detected by the temperature sensor 59 before the spraying and a second temperature D2 detected by the temperature sensor 59 after the spraying in the molding cycle in which the first temperature D1 was detected.
B22D 17/22 - Moules métalliques; Plaques de moules; Supports de moules; Equipement de refroidissement des moules; Accessoires pour l'extraction et l'éjection des pièces hors du moule
In a processing machine 1, a Z-axis electric motor 39 moves a main shaft 37 in the Z direction. A Z-axis position sensor 69 detects the position of the main shaft 37 in the Z direction. A rotation sensor 71 detects rotation of the main shaft 37. When a workpiece 103 is processed by a tool 101 in a state where the main shaft 37 is rotating, a control unit 5 controls the Z-axis electric motor 39 on the basis of a detection value of the Z-axis position sensor 69 so as to move the main shaft 37 to a relative position set with respect to a predetermined reference position in the Z direction. The control unit 5 acquires, as the reference position, a position detected by the Z-axis position sensor 69 when a prescribed signal is input in a state where rotation of the main shaft 37 is detected by the rotation sensor 71, the main shaft 37 is moved in the Z direction, and the tool 101 and a reference material come into contact with each other in the Z direction.
B24B 47/22 - Equipement permettant le positionnement exact de l'outil de meulage ou de la pièce au début de l'opération de meulage
B23Q 1/38 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatif; Moyens pour empêcher un déplacement relatif de ces organes utilisant des paliers à fluide ou des supports à coussin de fluide
B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B24B 7/04 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verre; Accessoires à cet effet comportant une table porte-pièce rotative
B24B 49/02 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meuler; Agencements de l'appareillage d'indication ou de mesure, p.ex. pour indiquer le début de l'opération de meulage comparant la cote instantanée de la pièce travaillée à la cote cherchée, la mesure ou le calibrage étant continus ou intermittents
B24B 49/10 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meuler; Agencements de l'appareillage d'indication ou de mesure, p.ex. pour indiquer le début de l'opération de meulage impliquant des dispositifs électriques
56.
LOCAL PRESSURIZATION DEVICE, MOLDING MACHINE, AND MOLDING METHOD
A local pressurization device 2 comprises: a pressurization member 41 that has the front end exposed to a space 107 in a mold 101; and a drive part 45 that applies a forward force to the pressurization member 41. The pressurization member 41 is positioned at an initial position forward of a backward limit when molten metal reaches the position of the pressurization member 41, and is pushed backward from the initial position by the molten metal.
B22D 17/22 - Moules métalliques; Plaques de moules; Supports de moules; Equipement de refroidissement des moules; Accessoires pour l'extraction et l'éjection des pièces hors du moule
B22D 18/02 - Coulée avec pression, utilisant des dispositifs presseurs mécaniques, p.ex. matriçage semi-liquide
B29C 45/02 - Moulage par transfert, c. à d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
B29C 45/56 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des éléments de moules mobiles pendant ou après l'injection, p.ex. pour le moulage par injection-pressage
B29C 45/57 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule exerçant une pression ultérieure sur la matière à mouler
B29C 45/77 - Mesure, commande ou régulation de la vitesse ou de la pression de la matière à mouler
57.
KNEADING APPARATUS WITH FIRST AND SECOND EXTRUDERS
A kneading apparatus includes a processor, and a extruder. The extruder includes a screw. The screw includes a screw main body. A conveyance portion, a barrier portion, and a path are provided at places of the screw main body. In at least one of the places, the path is provided inside the screw main body, and includes an entrance and an exit. The raw materials, pressure on which is increased by the barrier portion, flow in from the entrance. The raw materials flowing in from the entrance flow through the path toward the exit. The exit is positioned to be remote from the entrance in an axial direction.
B29B 7/42 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec un seul arbre à vis ou à vis sans fin
B29C 48/57 - Vis pourvues d’éléments de malaxage de type disque, p.ex. avec des éléments de forme ovale
B29C 48/67 - Vis ayant des dispositifs de mélange incorporés non prévus dans les groupes
B29C 48/76 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice - Détails des extrudeuses Évents; Moyens de dégazage
B29B 7/48 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p.ex. à vis qui s'engrènent
B29B 7/74 - Mélange; Malaxage utilisant d'autres mélangeurs ou des combinaisons de mélangeurs différents
B29C 48/385 - Plastificateurs, homogénéisateurs ou dispositifs d’alimentation à plusieurs étages utilisant plusieurs vis disposées en série dans des fourreaux séparés
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p.ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p.ex. extrudeuses à vis doubles
B29C 48/515 - Vis avec des passages pour l'écoulement interne, p.ex. pour la matière fondue pour des fluides auxiliaires, p.ex. des agents de moussage
B29C 48/51 - Vis avec des passages pour l'écoulement interne, p.ex. pour la matière fondue
The molding machine according to an embodiment comprises: a mold-clamping device; an injection device; a control device for executing automatic operation in which the mold-clamping device and the injection device are used; an operating device for executing manual operation of the mold-clamping device and the injection device; and a display device that has a display screen and is capable of displaying, on the display screen, a control screen image for the control device and an operating screen image for the operating device.
B29C 45/17 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
In a processing machine 1, a Z-axis electric motor 39 moves a main shaft 37 in a Z direction. A Z-axis position sensor 69 detects a position of the main shaft 37 in the Z direction. A rotation sensor 71 detects rotation of the main shaft 37. A control unit 5, when a workpiece 103 is processed by a tool 101 in a state in which the main shaft 37 is rotating, controls the Z-axis electric motor 39 on the basis of a detection value of the Z-axis position sensor 69 so as to move the main shaft 37 to a relative position set with respect to a predetermined reference position in the Z direction. The control unit 5 acquires, as the reference position, a position detected by the Z-axis position sensor 69 when a stop in rotation of the main shaft 37 is detected by the rotation sensor 71 in a situation in which the main shaft 37 while being rotated moves in the Z direction and the tool 101 and the workpiece 103 contact each other in the Z direction.
B24B 47/22 - Equipement permettant le positionnement exact de l'outil de meulage ou de la pièce au début de l'opération de meulage
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B24B 49/16 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meuler; Agencements de l'appareillage d'indication ou de mesure, p.ex. pour indiquer le début de l'opération de meulage tenant compte de la pression de travail
B24B 55/02 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
H01L 21/301 - Traitement des corps semi-conducteurs en utilisant des procédés ou des appareils non couverts par les groupes pour subdiviser un corps semi-conducteur en parties distinctes, p.ex. cloisonnement en zones séparées
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metalworking machine tools; milling machines; drilling machines; grinding machines for metalworking; lathes for metalworking; boring machines for metalworking; machining centers for metalworking; metalworking machines Precision measuring machines and instruments, namely, on-machine measuring apparatus for use in high-precision tailoring of fine shapes of workpieces; tool measuring instruments; coordinate measuring machines; testing equipment for measuring the temperature, pressure, position or form of workpieces in a machine tool
This surface treatment device comprises: a treatment target material placement part (50) (placement part) for placing a treatment target material (W); a load lock chamber 55 (first accommodation unit) which accommodates the treatment target material (W) placed on the treatment target material placement part (50); a surface treatment part (plasma treatment device (21) or sputtering device (22)) which accommodates the treatment target material (W) placed on the treatment target material placement part (50) and performs at least one type of surface treatment; and a treatment target material conveying part (40) (conveying part) which conveys the treatment target material (W) placed on the treatment target material placement part (50) in the longitudinal direction of the load lock chamber 55 or a chamber 20, wherein in a state in which the chamber (20) is a single body or the load lock chamber (55) and the chamber (2) are connected in the conveyance direction of the treatment target material conveying part (40), the surface treatment process is performed on the treatment target material (W).
The present invention provides a processing machine in which a machine body drives at least one of a workpiece and a tool to process the workpiece using the tool. A processing chamber houses the workpiece, the tool, and a nozzle while isolating the workpiece, the tool, and the nozzle from at least a part of the machine body. An internal temperature sensor measures the temperature of an atmosphere in the processing chamber. An external temperature sensor measures the temperature of an atmosphere around the processing machine. A temperature adjustment unit raises the temperature of a processing liquid fed to the nozzle when the temperature measured by the internal temperature sensor is lower than the temperature measured by the external temperature sensor. Additionally or alternatively, the temperature adjustment unit lowers the temperature of the processing liquid fed to the nozzle when the temperature measured by the internal temperature sensor is higher than the temperature measured by the external temperature sensor.
B23Q 11/14 - Procédés ou dispositions pour maintenir des parties de machines-outils ou les outils à une température constante
B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
B24B 49/14 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meuler; Agencements de l'appareillage d'indication ou de mesure, p.ex. pour indiquer le début de l'opération de meulage tenant compte de la température pendant le meulage
B24B 55/02 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
63.
SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD
A surface treatment apparatus (10) comprises: a chamber (20) (accommodating unit) for accommodating at least one workpiece (W); workpiece mounting parts (32a, 32b) (mounting means) for mounting the workpiece (W) so as to face outward and to be substantially orthogonal to the normal direction of external peripheral surfaces of rotary shafts (31a,31b) extending in a horizontal direction; motors (36a, 36b) (first rotating means) for causing the workpiece mounting parts (32a, 32b) to rotate about the rotary shafts (31a, 31b) in a state in which the workpiece mounting parts (32a, 32b) are accommodated in the chamber (20); a plasma treatment device (21) (surface treatment means) that extends parallel to the rotary shafts (31a, 31b) inside the chamber (20), the plasma treatment device (21) performing surface treatment by supplying a gas to a surface of the workpiece (W); and a pump unit (140) (evacuation means) provided in a different position than the position in which the plasma treatment device (21) is provided inside the chamber (20), the pump unit (140) performing evacuation of gas and adjustment of pressure inside the chamber (20).
C23C 16/458 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c. à d. procédés de dépôt chimique en phase vapeur (CVD) caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour supporter les substrats dans la chambre de réaction
B01J 19/08 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaire; Appareils à cet usage
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 14/22 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le procédé de revêtement
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Sasai, Yuya
Iizuka, Yoshio
Osada, Kaho
Taki, Kentaro
Abrégé
This method for producing a fiber-reinforced composite material comprises: a fiber dispersion step for providing a fiber-dispersed resin by kneading a resin 10a with a fiber 10b to disperse the fiber 10b in the resin 10a; and a molecular weight reduction step in which, while transporting the fiber-dispersed resin along an outer peripheral surface of a screw body 37 provided with a passage 88 in the interior, the fiber-dispersed resin is passed from an entrance 91 to the passage 88 to an outlet 92 of the passage 88 and in combination therewith a shear force is applied to the fiber-dispersed resin by restricting the transport of the fiber-dispersed resin with a barrier element 82 disposed between the inlet 91 of the passage 88 at the outer peripheral surface and the outlet 92.
B29B 7/38 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs
B29C 48/375 - Plastificateurs, homogénéisateurs ou dispositifs d’alimentation à plusieurs étages
B29C 48/51 - Vis avec des passages pour l'écoulement interne, p.ex. pour la matière fondue
B29C 48/74 - Moyens de dérivation, c. à d. qu’une partie de la matière fondue est dirigée dans les étapes aval de l’extrudeuse
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p.ex. filaments coupés, fibres coupées ou crins
65.
FULL-ELECTRIC CORE DRIVING APPARATUS AND MOLDING MACHINE
A full-electric core driving apparatus according to an embodiment of the present invention comprises: a cylinder tube; a first cover member that is secured to one end of the cylinder tube; a second cover member that is secured to the other end of the cylinder tube; a rod that has a connection part having at least a portion disposed in the cylinder tube and having one end connectable to a core having a first slanting member or a first slanting recess, that penetrates the first cover member, and that is capable of making a linear movement with respect to the cylinder tube; a nut that is secured to the rod; a threaded shaft that penetrates the second member and the nut, is so disposed as to be capable of being inserted in the rod, and is capable of making a revolving movement; and a motor that rotates the threaded shaft.
B22D 17/24 - Accessoires pour la mise en place et le maintien des noyaux ou parties rapportées
B22C 9/10 - Noyaux; Fabrication ou mise en place des noyaux
B22C 9/24 - Moules pour pièces de forme particulière pour pièces évidées
B22D 17/22 - Moules métalliques; Plaques de moules; Supports de moules; Equipement de refroidissement des moules; Accessoires pour l'extraction et l'éjection des pièces hors du moule
In order to improve the precision of quality determination and more reliably identify the cause of a defect, this quality determination system for an injection molding machine is provided with: a monitoring data extraction unit 122 that extracts satisfactory article monitoring data and defect monitoring data from basic data in which monitoring data and determination results regarding the quality of molded articles molded by an injection molding machine 1 are associated; a high-impact monitoring data extraction unit 123 that extracts, from the monitoring data extracted by the monitoring data extraction unit 122, high-impact monitoring data having a high impact on defect types; a molding time parameter calculation unit 125 for calculating a molding time parameter which is a parameter when performing quality determination of a molded article at the time of molding by the injection molding machine 1 on the basis of the same type of monitoring data as the high-impact monitoring data; and a quality determination unit 127 that compares the molding time parameter and a determination threshold value which is a threshold value with respect to the molding time parameter and determines whether there is a defective article.
An extruding unit, a forming roll unit and a thick portion forming mechanism are provided. The extruding unit has an ejecting slit which ejects sheet-shaped molten resin. The ejecting slit includes a standard gap portion and an enlarged gap portion. The standard gap portion is formed as a gap having a constant size. The enlarged gap portion is formed as a gap larger than the standard gap portion in a position corresponding to a thick portion. The thick portion forming mechanism forms one or several thick portions which are thicker than other portion, in the sheet-shaped molten resin continuously in the extrusion direction.
B29C 48/08 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée plate, p.ex. panneaux flexible, p.ex. pellicules
B29C 48/305 - Filières ou matrices d’extrusion avec une large ouverture, p.ex. pour former des feuilles
B29C 48/91 - Chauffage, p.ex. pour la réticulation
B29C 48/12 - Objets présentant une circonférence irrégulière lorsqu'ils sont visualisés en coupe transversale, p.ex. profilés pour fenêtres
F21V 8/00 - Utilisation de guides de lumière, p.ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
B29C 48/88 - Traitement thermique de l’écoulement de matière extrudée, p.ex. refroidissement
B29C 48/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet
B29C 43/22 - Moulage par pressage, c. à d. en appliquant une pression externe pour faire couler la matière à mouler; Appareils à cet effet pour la fabrication d'objets de longueur indéfinie
B29C 48/31 - Filières ou matrices d’extrusion avec une large ouverture, p.ex. pour former des feuilles réglable
B29C 59/04 - Façonnage de surface, p.ex. gaufrage; Appareils à cet effet par des moyens mécaniques, p.ex. par pressage en utilisant des rouleaux ou des courroies sans fin
[Problem] To provide a loom and a method for controlling the same, with which a sudden drop of a heald frame is suppressed. [Solution] A loom according to an embodiment comprises a heald frame, a drive unit for moving the heald frame up and down, a power supply circuit for supplying electric power to the drive unit, switch circuits which are connected between a plurality of wires that transmit electric power from the power supply circuit to the drive unit, and which short-circuit or open the plurality of wires in accordance with control signals, and a control circuit which supplies the control signals to the switch circuits to control the switch circuits, wherein, after the supply of electric power from the power supply circuit to the drive unit has been interrupted, each switch circuit maintains the short-circuit or open state based on the last control signal that was received before the power supply was interrupted.
H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance
D03C 5/00 - Cames ou autres mécanismes de formation de la foule à action directe, c. à d. commandant les cadres de lisses sans l'intervention d'un dispositif fournissant de l'énergie
An injection apparatus 9 comprises an injection cylinder 27, a liquid-pressure device 43, a second electric motor 31B, and a control device 5. The injection cylinder 27 is coupled to a plunger 21 that extrudes a molding material M into a mold 101. The injection cylinder 27 also has a booster piston 41 that can be moved forward and backward. The liquid pressure device 43 supplies a hydraulic liquid to the injection cylinder 27. The second electric motor 31B is coupled to the booster piston 41. The control device 5 performs control on the liquid-pressure device 43 and the second electric motor 31B so as to simultaneously impart, to the booster piston 41, a first force, which is generated by the hydraulic liquid and which acts forward, and a second force, which is generated by the second electric motor 31B and which acts backward, and thereby cause the booster piston 41 to move forward.
B22D 17/20 - Coulée sous pression ou moulage par injection, c. à d. moulage en introduisant le métal dans le moule sous haute pression - Parties constitutives
B22D 17/22 - Moules métalliques; Plaques de moules; Supports de moules; Equipement de refroidissement des moules; Accessoires pour l'extraction et l'éjection des pièces hors du moule
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
09 - Appareils et instruments scientifiques et électriques
Produits et services
Conveying robots; robots attached to injection plastic
molding machines for demolding of molded components; robots
for use in manufacturing electronic components; robots for
assembling metalworking machines; robots for assembling
metal parts; robots for assembling electric parts and
electronic components; machines for automatic loading of
electronic components; machines for semiautomatic loading of
electronic components; robots for assembling electronic
machines; coating robots; robots for painting; auxiliary
robots for machine tools; dual-arm collaborative robots;
industrial robots; robotic arms for industrial purposes;
loading-unloading machines and apparatus; painting machines;
plastic processing machines; apparatus for machining;
robotic apparatus for handling materials; SCARA robots for
industrial purposes; vertical articulated robots; robots for
assembling automobile parts; robots for automated inspection
of assemblies; robotic mechanisms [machines] for processing
foodstuffs; robots for testing food; food conveying robots;
robots for testing medical supplies; robots for conveying
medical supplies; robots for industrial purposes and parts
and fittings therefor; robots for manufacturing
semiconductors; construction robots; robots for injection
plastic molding machines for use in automatic demolding;
robots for resin processing; robots for manufacturing
electronic components; metalworking robots. Computer network telecommunication apparatus;
telecommunication and signal transmission apparatus;
communications computers; computers; computer programs,
recorded; telecommunication machines and apparatus; computer
programs, downloadable.
71.
FLOW RATE ADJUSTMENT VALVE, PUMP UNIT, AND SURFACE TREATMENT DEVICE
A flow rate adjustment valve includes: a flow path portion which has one end at which an opening is formed, and in which a fluid flows; a lifting valve which is configured to close the opening by covering an entire region of the opening, open the opening by being separated from the opening in an opening direction of the opening, and change a distance from the opening in the opening direction to change a flow area with respect to the opening; and a servo actuator as a driver which moves the lifting valve in the opening direction based on a predetermined detection value.
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Ohara, Masatoshi
Taki, Kentaro
Abrégé
A kneading state detection device (50) comprises: an AE wave acquisition unit (71) (acquisition unit) that acquires, when a twin-screw extruder (30) (extruder) for kneading a raw material or kneading a raw material with an additive is in operation, an AE output (M(t)) of an AE sensor (20) installed in a housing (32) of the twin-screw extruder (30); and a kneading state determination unit (72) (determination unit) that determines the kneading state of the raw material on the basis of a comparison between a change in the intensity of the AE output (M(t)) of the AE sensor (20) acquired by the AE wave acquisition unit (71) and a threshold value (Th).
G01N 29/14 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonores; Visualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet utilisant des techniques d'émission acoustique
B29B 7/22 - Mélange; Malaxage discontinu, avec dispositifs mécaniques de mélange ou de malaxage, c. à d. de type travaillant par charges - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
B29B 7/58 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p.ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p.ex. extrudeuses à vis doubles
A machine tool includes: an advancing/retracting drive device causing a main spindle to travel back and forth with respect to a milling shaft; a clamp device provided in the milling shaft and clamping the main spindle; a feeding control section controlling the advancing/retracting drive device and the clamp device; and a reaction force sensor detecting reaction force against the advancing/retracting drive device from the main spindle. The feeding control section performs: in an unclamped state where the main spindle is not clamped by the clamp device, advancing/retracting control by which the main spindle is moved to a designated feeding position by the advancing/retracting drive device; and in a clamped state where the main spindle is clamped by the clamp device, reaction force servo control by which the advancing/retracting drive device is operated in a direction in which the reaction force detected by the reaction force sensor becomes small.
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p.ex. aptitude à la coupe, charge sur l'outil
A supply device 1 supplies gas to an accumulator 103 by applying drive force from an electric motor 9 to the gas without the mediation of a hydraulic fluid.
F15B 1/08 - Accumulateurs utilisant un coussin de gaz; Dispositifs de remplissage de gaz; Indicateurs ou flotteurs à cet effet
B22D 17/20 - Coulée sous pression ou moulage par injection, c. à d. moulage en introduisant le métal dans le moule sous haute pression - Parties constitutives
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metalworking machines; glass-working machines; machines for
processing plastics; molding machines for metal working,
food processing and plastic processing; 3D printers;
industrial robots; alternators; conveying robots; robots
attached to injection plastic molding machines for demolding
of molded components; robots for use in manufacturing
electronic components; robots for assembling metalworking
machines; robots for assembling metal parts; industrial
robots for assembling electric parts and electronic
components; machines for automatic loading of electronic
components being industrial robots; machines for
semiautomatic loading of electronic components being
industrial robots; robots for assembling electronic
machines; coating robots for industrial purposes; robots for
painting; auxiliary robots for machine tools for industrial
purposes; dual-arm collaborative robots for industrial
purposes; robotic arms for industrial purposes; plastic
processing machines; robotic apparatus for handling
materials for industrial purposes; SCARA robots for
industrial purposes; vertical articulated robots for
industrial purposes; robots for assembling automobile parts;
robots for automated inspection of assemblies being parts of
industrial robots; robotic mechanisms [machines] for
processing foodstuffs; robots for testing food being parts
of industrial robots; food conveying robots; robots for
testing medical supplies being parts of industrial robots;
robots for conveying medical supplies; robots for industrial
purposes; robots for manufacturing semiconductors;
construction robots; robots for manufacturing electronic
components; metalworking robots. Computer operating programs; computer programs; computer
software; computer software applications; computer programs,
recorded; computer programs, downloadable.
A first pressing portion (60) formed by a center roll surface (50a) (first pressing region) of a touch roll (20a) (first roll) and a roll surface (21a) of a No. 2 roll (21) (second roll) presses a first thermoplastic resin and a second thermoplastic resin charged from a T-die (24) (charging portion). A second pressing portion (61) formed by end roll surfaces (50b, 50c) (second pressing regions) of the touch roll and the roll surface (21a) of the No. 2 roll (21) presses the second thermoplastic resin, which is charged at both ends in the width direction of the first thermoplastic resin, with a force lower than that of the first pressing portion (60). The formed film is cooled by the No. 2 roll (21) and a No. 3 roll (22) (third roll) constituting a cooling section (62), and a simultaneous biaxial stretching device (14) (stretching section) grips the region of the second thermoplastic resin to stretch the region in a transfer direction and a width direction orthogonal to the transfer direction.
B29C 55/16 - Etirage suivant plusieurs axes suivant deux axes simultanément
B29C 55/18 - Façonnage par étirage, p.ex. étirage à travers une matrice; Appareils à cet effet de plaques ou de feuilles par serrage entre des surfaces, p.ex. des rouleaux
A hybrid core driving device of an embodiment includes: a cylinder tube; a first cover member at one end of the cylinder tube; a second cover member at the other end thereof; a rod in the cylinder tube, having a connecting portion at one end to be connectable to a core and an annular flange on the side of the second cover member, and penetrating the first cover member; a nut fixed to the rod; a screw shaft penetrating the second cover member and the nut and provided to be insertable into the rod; a motor rotating the screw shaft; a piston in the cylinder tube, allowing the rod to penetrate therethrough, and slidable with respect to the cylinder tube and the rod; and a connection portion connectable to a pipe supplying a hydraulic liquid to a region surrounded by the cylinder tube, the first cover member, and the piston.
A machining device includes: a positional deviation detection unit configured to calculate a correction value for correcting a positional deviation between an ideal contour line and an actual contour line in each of a plurality of angular directions based on a center of a hemispherical shape of a tool; a distance effect coefficient calculation unit configured to calculate a first distance effect coefficient indicating a degree of influence of the positional deviation when machining a second machining point, according to a distance between the tool and the second machining point in a case where a machining point machined by the tool transitions from one-point machining including a first machining point in the workpiece to two-point machining including the first machining point and the second machining point; and a positional deviation correction unit configured to correct the positional deviation of the tool.
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
G05B 19/19 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par systèmes de commande de positionnement ou de commande de contournage, p.ex. pour commander la position à partir d'un point programmé vers un autre point ou pour commander un mouvement le long d'un parcours continu programmé
An additive manufacturing system includes an additive manufacturing unit configured to shape an object including a plurality of layers, a measurement unit configured to measure a state of each of the plurality of layers, and a control unit. The control unit includes a storage unit configured to store reference information based on internal defect information indicating a defect existing inside a sample object shaped by the additive manufacturing unit and including the plurality of layers, based on an electromagnetic wave which has passed through the sample object, and sample measurement information indicating a measurement result of the plurality of layers of the sample object measured by the measurement unit, and an estimation unit configured to estimate whether a defect occurs inside the object, based on measurement information indicating a measurement result of the plurality of layers of the object measured by the measurement unit and the reference information.
National University Corporation Kanazawa University (Japon)
Inventeur(s)
Sasai, Yuya
Sameshima, Takafumi
Iizuka, Yoshio
Osada, Kaho
Taki, Kentaro
Abrégé
A production method for a low molecular weight polymer suitable for a melt-blown non-woven fabric and a production device for melt-blown non-woven fabric, with which a high molecular weight polymer can be reduced in molecular weight by applying a shear force to the high molecular weight polymer without adding an additive. The low molecular weight polymer and the melt-blown non-woven fabric are produced using a continuous high shearing device that applies a shear force to the high molecular weight polymer serving as a raw material by rotation of a screw body to reduce the molecular weight of the high molecular weight polymer so as to obtain a low molecular weight polymer, and cools the low molecular weight polymer by passing the low molecular weight polymer through a passage arranged in the axial direction inside the screw body.
D04H 1/56 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par soudage des fibres ensembles, p.ex. par fusion partielle ou dissolution en association avec la formation de la fibre, p.ex. suivant immédiatement l'extrusion des fibres en brin
B29C 48/88 - Traitement thermique de l’écoulement de matière extrudée, p.ex. refroidissement
B29C 48/86 - Traitement thermique de la matière à mouler par extrusion ou des pièces ou des couches préformées, p.ex. par chauffage ou refroidissement dans la zone de la filière
B29C 48/05 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée filamentaire, p.ex. fils
B29C 48/285 - Alimentation de l’extrudeuse en matière d’extrusion
B29B 7/48 - Mélange; Malaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p.ex. à vis qui s'engrènent
Provided are a carbon fiber composite material having high strength and elasticity and containing recycled carbon fibers, and a method for producing same. When a raw material is transported along the outer circumferential surface of a screw main body 37 having a passage 88 therein, the transport of the raw material is restricted by a barrier portion 82 provided on the outer circumferential surface, a shearing force is applied to the raw material by the screw main body 37, and a stretching force is applied to the raw material by passing the raw material from the inlet 91 of the passage 88 provided on the outer circumferential surface to the outlet 92 of the passage 88, thereby obtaining a carbon fiber composite material having good strength and elasticity and containing 50-70 wt % of recycled carbon fibers well dispersed therein.
B29C 45/00 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
A surface treatment device includes a housing unit, a surface treatment element, and a stirring element. The housing unit houses a workpiece. The surface treatment element performs surface treatment on the workpiece housed in the housing unit. The stirring element stirs the workpiece when the surface treatment element performs the surface treatment on the workpiece.
To more reliably improve the quality of a molded article, in a control method for an injection molding machine 1 including a measurement step for measuring a molten resin by retracting a screw 60 while rotating the screw 60 within a heating barrel 50 that melts the resin, the rotational speed of the screw 60 is decelerated in the measurement step from the timing that decelerates the retraction speed of the screw 60 before completion of the measurement step to stop retraction of the screw 60 upon completion of the measurement step, and the rotational speed and rotational direction of the screw 60 are controlled so that the back pressure, which is the pressure of the molten resin measured in the measurement step, becomes a target pressure lower than the back pressure upon completion of the measurement step when a target time is reached.
In order to reduce costs associated with foam molding, this foam molding method involves molding a foamed molded article (M) by injecting a molten resin (R) which includes therein uniformly dispersed bubbles (B) into a cavity (17) formed by a metal mold (16), and the method comprises: a process for, in a state where a shut-off nozzle (53) for opening/closing a nozzle portion (52) which is provided to a heating barrel (50) and which is for injecting the molten resin R is opened, causing a screw (60) to move backward and taking air (A) into the heating barrel (50) through the nozzle portion (52); a process for closing the shut-off nozzle (53), causing the screw (60) to move forward, and diffusing the air (A) taken into the heating barrel (50) throughout the molten resin (R) in the heating barrel (50); a process for, in a state where the shut-off nozzle (53) is closed, causing the screw (60) to move backward while rotating, and thereby feeding the molten resin (R) to the front side while dispersing the air (A), as bubbles (B), in the molten resin R; and a process for opening the shut-off nozzle (53) and injecting the molten resin (R) including the dispersed bubbles (B) into the cavity (17).
B29C 44/00 - Moulage par pression interne engendrée dans la matière, p.ex. par gonflage ou par moussage
B29C 44/42 - Alimentation en matière à mouler dans une cavité de moulage fermée, c.à d. pour la fabrication d'objets de longueur définie par différence de pression, p.ex. par injection ou sous vide
A flake graphite cast-iron product satisfies the inequalities: 2.7 ≤ C ≤ 3.5, 1.2 ≤ Si ≤ 1.7 and CE ≤ -0.33×Si+4.36 wherein C and Si respectively represent the amounts (% by mass) of carbon and silicon contained therein and the carbon equivalent (% by mass) is calculated in accordance with the equation: CE = C+1/3×Si.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metalworking machines; glass-working machines; machines for processing plastics; molding machines for metal working, electric food processing and plastic processing; 3D printers; industrial robots; alternators; industrial conveying robots; industrial robots attached to injection plastic molding machines for demolding of molded components; industrial robots for use in manufacturing electronic components; industrial robots for assembling metalworking machines; industrial robots for assembling metal parts; industrial robots for assembling electric parts and electronic components; machines for automatic loading of electronic components being industrial robots; machines for semiautomatic loading of electronic components being industrial robots; industrial robots for assembling electronic machines; coating robots for industrial purposes; robots for painting; auxiliary robots for machine tools for industrial purposes; dual-arm collaborative robots for industrial purposes; robotic arms for industrial purposes; plastic processing machines; robotic apparatus for handling materials for industrial purposes; Selective Compliance Assembly Robot Arm (SCARA) robots for industrial purposes; vertical articulated robots for industrial purposes; industrial robots for assembling automobile parts; robots for automated inspection of assemblies being parts of industrial robots; industrial robotic mechanisms being parts of machines for processing foodstuffs; robots for testing food being parts of industrial robots; food conveying industrial robots; robots for testing medical supplies being parts of industrial robots; industrial robots for conveying medical supplies; robots for industrial purposes; industrial robots for manufacturing semiconductors; building construction robots; industrial robots for manufacturing electronic components; metalworking industrial robots Downloadable or recorded computer operating programs; downloadable or recorded computer programs for use in operating robots, setting up robots, and checking the running status of robots from machine tools and industrial machines; downloadable or recorded computer programs for operating, monitoring and controlling industrial robots; downloadable or recorded computer software for use in operating robots, setting up robots, and checking the running status of robots from machine tools and industrial machines; downloadable or recorded computer software for operating, monitoring and controlling industrial robots; downloadable or recorded computer software applications for use in operating robots, setting up robots, and checking the running status of robots from machine tools and industrial machines; downloadable or recorded computer software applications for operating, monitoring and controlling industrial robots
87.
FRICTION STIR WELDING DEVICE AND FRICTION STIR WELDING METHOD
This friction stir welding device (1) includes: a table (3) that has a placement surface (31) on which a workpiece (9) is placed, and that can rotate about a table rotation axis (C2) intersecting the placement surface (31); a tool holder (10) that can move relative to the table (3) in a direction along the placement surface (31), and can rotate about a holder rotation axis (C1) parallel to the table rotation axis (C2); and a welding tool (20) which is supported by the tool holder (10) and rotates about a tool rotation axis intersecting the holder rotation axis (C1), wherein a control device (40) has a biaxial operation mode in which the welding tool (20) is pressed against a welding site on a side surface of the workpiece (9) in a rotated state, the table (3) is rotated to relatively move the welding tool (20) along the welding site, and the tool holder (10) is rotated such that the welding tool (20) faces a direction that is normal to the welding site.
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage la chaleur étant produite par friction; Soudage par friction
88.
INJECTION DEVICE, MOLDING MACHINE, AND METHOD FOR CONTROLLING MOLDING MACHINE
The injection device according to an embodiment comprises: an injection cylinder including a rod that can be linked to a plunger sliding in a sleeve, a piston fixed to the rod, a cylinder tube for slidably housing the piston, a rod side chamber in which the rod is disposed, and a head side chamber located on the opposite side from the rod side chamber across the piston; a liquid pressure pump; a flow rate control valve for controlling the flow rate of a working fluid discharged from the rod side chamber; and a control unit for controlling, when the piston is made to move forward towards the rod side, the amount of the working fluid discharged from the liquid pressure pump, in a state in which the flow rate control valve is open, and changing the amount of the working fluid fed to the head side chamber continuously or incrementally.
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
An injection device according to an embodiment of the present invention includes: an injection cylinder including a rod that can be coupled to a plunger, a piston fixed to the rod, a cylinder tube that accommodates the piston so as to allow sliding thereof, a rod side chamber in which the rod is disposed, and a head side chamber located on the opposite side of the piston from the rod side chamber; a hydraulic pump; a flow-rate control valve that controls the flow rate of hydraulic fluid discharged from the rod side chamber; an accumulator for increasing the flow rate of the hydraulic fluid to be supplied to the head side chamber; and a control unit that controls the flow-rate control valve, the hydraulic pump, and the accumulator such that, when a liquid material is injected by using the plunger, the supply of the hydraulic fluid to the head side chamber with the hydraulic pump is started with the flow-rate control valve closed, and, after the pressure of the hydraulic fluid in the head side chamber reaches a predetermined value, the hydraulic fluid is supplied to the head side chamber with the accumulator.
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
09 - Appareils et instruments scientifiques et électriques
Produits et services
Industrial conveying robots; industrial robots attached to injection plastic molding machines for demolding of molded components; industrial robots for use in manufacturing electronic components; industrial robots for assembling metalworking machines; industrial robots for assembling metal parts; industrial robots for assembling electric parts and electronic components; machines for automatic loading of electronic components; machines for semiautomatic loading of electronic components; industrial robots for assembling electronic machines; robots for applying spray coating; robots for painting; auxiliary industrial robots for machine tools; dual-arm collaborative industrial robots; industrial robots; robotic arms for industrial purposes; loading-unloading machines and machine apparatus; painting machines; plastic processing machines; apparatus for machining, namely, metalworking machines; robotic apparatus being industrial robots for handling materials; Selective Compliance Assembly Robot Arm (SCARA) robots for industrial purposes; vertical articulated industrial robots; industrial robots for assembling automobile parts; industrial robots for automated inspection of assemblies; industrial robotic mechanisms being parts of machines for processing foodstuffs; industrial robots for testing food; food conveying industrial robots; industrial robots for testing medical supplies; industrial robots for conveying medical supplies; robots for industrial purposes and structural and replacement parts and fittings therefor; industrial robots for manufacturing semiconductors; building construction robots; industrial robots for injection plastic molding machines for use in automatic demolding; industrial robots for resin processing; industrial robots for manufacturing electronic components; metalworking industrial robots Computer network telecommunication apparatus, namely, computer network bridges and hubs, LAN (local area network) access points for connecting network computer users; telecommunication and signal transmission apparatus, namely, cables for electrical and optical signal transmission systems; communications computers; computers; computer programs, recorded, for use in operating robots, setting up robots, and checking the running status of robots from machine tools and industrial machines; computer programs, recorded, for operating, monitoring and controlling industrial robots; telecommunication machines and apparatus, namely, electrical transformers, change-over switches, fuses; computer programs, downloadable, for use in operating robots, setting up robots, and checking the running status of robots from machine tools and industrial machines; computer programs, downloadable, for operating, monitoring and controlling industrial robots
91.
Workpiece processing method and workpiece processing machine
A processing apparatus for processing a workpiece includes a tool holding part 9 for holding a tool 3 for processing a workpiece 5, a transferring part 11 for transferring the tool 3 for processing the workpiece 5 with the tool 3, and a control unit 13 for controlling the transferring part 11 so as to transfer the tool 3 with respect to the workpiece 5 on the basis of an NC program, and in the NC program, an arithmetic expression for calculating the position of the tool 3 is incorporated and the program is corrected on the basis of the relationship between the cutting transferring distance, the wear amount, and the deflection amount in addition to the contour error of the tool 3.
G05B 19/404 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour la compensation, p.ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
B23C 3/00 - Fraisage de pièces particulières; Opérations de fraisage spéciales; Machines à cet effet
Technology Research Association for Future Additive Manufacturing (Japon)
Shibaura Machine Co., Ltd. (Japon)
Inventeur(s)
Fujimaki, Shimpei
Fukase, Yasushi
Abrégé
A nozzle includes a nozzle member includes a first passage, a second passage surrounding the first passage and configured to eject powder and fluid from an end portion, a diffusion room apart from the end portion and configured to supply the powder and the fluid to the second passage, and a supply path to supply the powder and the fluid to the diffusion room. A first inner surface of the nozzle member includes a first curved surface in a conical shape having a diameter decreasing toward the end portion. A second inner surface of the nozzle member includes a second curved surface in a conical shape having a diameter decreasing toward the end portion. The second passage is formed between the first curved surface and the second curved surface. The diffusion room is formed between the first inner surface and the second inner surface.
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Ohara, Masatoshi
Taki, Kentaro
Kida, Tsukasa
Abrégé
A signal acquisition unit of an abnormality detection device for a twin-screw extrusion molding machine, when the twin-screw extrusion molding machine that melts and kneads a fed resin raw material is in operation, acquires an AE output of an AE sensor installed on a surface of a housing of the twin-screw extrusion molding machine. A determination unit determines whether an abnormality occurs in the twin-screw extrusion molding machine, based on a relationship between the AE output and a first threshold and a second threshold.
There is provided a molten resin fluidity index measuring method which can detect the fluidity of a molten resin online even during successive molding operations. The method includes: assuming that a narrow flow path, formed in a flow path for the molten resin, is a capillary or an orifice in a metering step in which the molten resin is collected in front of the screw; measuring, with an injection apparatus of the injection molding machine, the amount of the metered resin and the back pressure applied to the screw during the metering step; and calculating, based on the amount of the metered resin and the back pressure, a fluidity index which indicates the fluidity properties of the metered molten resin.
B29C 45/77 - Mesure, commande ou régulation de la vitesse ou de la pression de la matière à mouler
B29C 45/18 - Alimentation en matière à mouler de l'appareil de moulage par injection
B29C 45/17 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
96.
SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD
A surface treatment apparatus (10) comprises: a treatment target material placement part (50) (placement means) which is for placement of a treatment target material (W); a chamber (20) (accommodation unit) which accommodates the treatment target material placed on the treatment target material placement part; a plasma generation apparatus (21) (surface treatment means) which performs at least one type of surface treatment on the treatment target material accommodated in the chamber; a sputtering apparatus (22) (surface treatment means); a treatment target material conveyance part (40) (conveyance means) which conveys the treatment target material placed on the treatment target material placement part along the plasma generation apparatus and the sputtering apparatus; and a C axis rotation motor (55) and B axis rotation motor (57)(first adjustment means) which adjust the orientation of the treatment target material according to the conveyance position of the treatment target material conveyance part and the position of the plasma generation apparatus or sputtering apparatus.
H01L 21/68 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le positionnement, l'orientation ou l'alignement
A friction stir joining attachment (10) comprises: a body (11) which is mounted on a spindle (4) of a machine tool (2); a machining shaft (13) which is rotatably supported by the body (11) and which has disposed at a leading end thereof a mounting part (131) for a joining tool (20); and a pair of pressing members (16) which are arranged on opposite sides of the mounting part (131) so as to be supported by the body (11). The pressing members (16) are each composed of a disc-shaped elastic material, and are supported so as to be rotatable about the rotational axis (A) that diagonally intersects with the rotational axis R of the machining shaft (13).
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage la chaleur étant produite par friction; Soudage par friction
A friction stir welding attachment (10) has: a body (11) mounted on a main shaft supported on a main shaft head of a machine tool; a processing shaft (14) that is rotatably supported by the body (11) and on which a welding tool (20) can be mounted; a plurality of air motors (151, 152) disposed on the main body (11); and a transmission mechanism (153) for transmitting rotation of the plurality of air motors (151, 152) to the processing shaft (14). A fixed part (16) is mounted to supply external air to the plurality of air motors (151, 152), and a drive air distributor (154) is provided to distribute drive air to the air motors (151, 152). A rotation detector (155) for detecting the rotational state is disposed on the processing shaft (14).
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage la chaleur étant produite par friction; Soudage par friction
B23Q 5/04 - Entraînement des principaux organes de travail des arbres rotatifs, p.ex. des broches de travail
09 - Appareils et instruments scientifiques et électriques
37 - Services de construction; extraction minière; installation et réparation
38 - Services de télécommunications
Produits et services
Metalworking machines; metalworking machine tools; food
preparation machines, electromechanical; beverage
preparation machines, electromechanical; printing machines;
bookbinding apparatus and machines for industrial purposes;
glassware manufacturing machines and apparatus; plastic
processing machines; machines for manufacturing
semiconductors; machines and apparatus for manufacturing
rubber goods; machine elements, not for land vehicles; 3D
printers; alternators; industrial robots. Computer operating programs; computer programs, recorded;
computer programs, downloadable; software for computers;
personal digital assistants [PDAs]; telecommunication
machines and apparatus; electronic control apparatus;
electronic monitoring apparatus, for industrial machinery. Repair or maintenance of electronic machines and apparatus;
repair or maintenance of telecommunication machines and
apparatus; repair or maintenance of power generators; repair
or maintenance of printing machines; repair or maintenance
of bookbinding machines and apparatus; repair or maintenance
of glassware manufacturing machines and apparatus; repair or
maintenance of metalworking machines and tools; repair or
maintenance of machines and apparatus for manufacturing
rubber goods; repair or maintenance of semiconductor
manufacturing machines and systems; repair or maintenance of
machines and apparatus for processing food or beverages;
repair or maintenance of plastic processing machines and
apparatus; repair and maintenance of 3D printers; repair and
maintenance of industrial robots. Communications by cellular phones; communications by
computer terminals; providing telecommunications connections
to a global computer network.
09 - Appareils et instruments scientifiques et électriques
37 - Services de construction; extraction minière; installation et réparation
38 - Services de télécommunications
Produits et services
Metalworking machines; metalworking machine tools; food
preparation machines, electromechanical; beverage
preparation machines, electromechanical; printing machines;
bookbinding apparatus and machines for industrial purposes;
glassware manufacturing machines and apparatus; plastic
processing machines; machines for manufacturing
semiconductors; machines and apparatus for manufacturing
rubber goods; machine elements, not for land vehicles; 3D
printers; alternators; industrial robots. Computer operating programs; computer programs, recorded;
computer programs, downloadable; software for computers;
personal digital assistants [PDAs]; telecommunication
machines and apparatus; electronic control apparatus;
electronic monitoring apparatus, for industrial machinery. Repair or maintenance of electronic machines and apparatus;
repair or maintenance of telecommunication machines and
apparatus; repair or maintenance of power generators; repair
or maintenance of printing machines; repair or maintenance
of bookbinding machines and apparatus; repair or maintenance
of glassware manufacturing machines and apparatus; repair or
maintenance of metalworking machines and tools; repair or
maintenance of machines and apparatus for manufacturing
rubber goods; repair or maintenance of semiconductor
manufacturing machines and systems; repair or maintenance of
machines and apparatus for processing food or beverages;
repair or maintenance of plastic processing machines and
apparatus; repair and maintenance of 3D printers; repair and
maintenance of industrial robots. Communications by cellular phones; communications by
computer terminals; providing telecommunications connections
to a global computer network.
