This invention makes it possible to ascertain dead stock that needs to be handled preferentially in the inventory. The present invention is provided with: an inventory index value acquisition unit 12 that acquires an inventory index value, which is an index value pertaining to the inventory status of a product; a sales index value acquisition unit 13 that acquires a sales index value, which is an index value pertaining to the sales status of the product; and an inventory identification unit 14 that identifies, as dead stock, product inventory for which the inventory index value is evaluated to be lower than an inventory threshold value and the sales index value is evaluated to be lower than a sales threshold value. The inventory status is identified on the basis of not only the perspective of whether the inventory index value is evaluated to be lower than the inventory threshold value, but also the logical product thereof with the perspective of whether the sales index value is evaluated to be lower than the sales threshold value, so that it is possible to ascertain the product inventory for which low evaluation values are indicated for both the inventory index value and the sales index value, as dead stock that needs to be handled preferentially in the inventory.
Provided is a printer that is low in maintenance cost. A printer 1 comprises: a printer body 2; a print head 5 that performs printing on a paper sheet PA drawn from a paper roll RP; a movable blade unit 6 mounted to the printer body 2; and a paper sheet sensor 9 that is attached to the movable blade unit 6 and that detects the presence or absence of a paper sheet PA that has passed beyond the print head 5. The paper sheet sensor 9 can be attached to/detached from the movable blade unit 6 in a state where the movable blade unit 6 is mounted to the printer body 2.
An NC lathe includes an energization signal switching unit for switching an energization signal set for each electric device between an energization required state and an energization non-required state, a prohibition signal switching unit for switching an energization prohibition signal set for each electric device between a prohibited state and a permitted state, a signal determination unit that determines whether or not each electric device is in a power saving state in which the energization signal for the electric device is in the energization required state and the energization prohibition signal is in the prohibited state, and a saving calculation unit that determines a cumulative duration of the power saving state, computes a device-specific power saving for each electric device on the basis of the cumulative duration, and calculates a power saving by adding together the device-specific power savings.
A technology capable of improving the accuracy of true-circular machining while avoiding an occurrence of intermittent cutting. A control unit of a machine tool determines an intermediate center position (Pi) in the moving direction for each divided rotation angle (E) smaller than a single rotation of the spindle and an intermediate eccentric radius (ri) around the intermediate center position (Pi) according to an initial position (Po) of the cutting edge in contact with the workpiece in the moving direction, the eccentric center position (Pc), and the eccentric radius (rc) to keep the cutting edge in contact with the workpiece as the moving object moves in the moving direction within a predetermined maximum feed speed (F) until a true-circular machining around the eccentric center position (Pc) is complete on the workpiece.
B23B 7/12 - Machines automatiques ou semi-automatiques pour tourner des produits semi-finis
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
5.
MACHINE TOOL AND CHIP-TAKING-OUT METHOD FOR MACHINE TOOL
Provided are a machine tool that inhibits contamination on the exterior of the machine tool, and a chip-taking-out method for the machine tool. An NC lathe 1 for machining a workpiece W comprises: a housing 11; a chip bucket 8 that is placed inside the housing 11 and that receives chips generated through machining of the workpiece W; an opening forming part 112 that is provided at the housing 11 and that has an opening 1121 through which the chip bucket 8 can be drawn out of the housing 11; and an opening cover 15 that is detachably attached to the housing 11 and that covers the opening 1121 in an attached state in which the opening cover 15 is attached to the housing 11. The opening forming part 112 is formed so as to extend continuously to the opening 1121 in the width direction of the opening 1121, and has a slit 1122 through which the opening cover 15 removed from the housing 11 can be inserted into the inside of the housing 11.
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
In order to improve the machining freedom of a workpiece while suppressing a cost increase, a tool rest for a machine tool includes a cutting tool holder having a plurality of parallel cutting tool fixing grooves to which a shank of a cutting tool can be fixed, and a tool holder that holds a tool for machining a workpiece gripped by a spindle that is capable of rotating about a spindle axis AX0. The tool holder includes a shaft part that is fixed to the cutting tool fixing groove, and a holding part. The holding part holds, as the tool that performs machining about a machining axis AX4, at least one of a rotary tool and a non-rotary tool in which the machining axis AX4 extends along the spindle axis AX0.
B23B 31/107 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par des éléments d'arrêt agissant latéralement, p. ex. doigts, écrous, clavettesCaractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par éléments mobiles, p. ex. des billes
7.
VIBRATION-CUTTING CONDITION SETTING DEVICE FOR MACHINE TOOL
A vibration-cutting condition setting device capable of facilitating a selection of a tool and a setting of parameters. The vibration-cutting condition setting device for a machine tool includes a display unit and a control unit. The control unit accepts a setting for controlling an object to be fed with an vibration. The setting includes a feed speed without the vibration (F) of the object, a first parameter (A) regarding a cycle of the vibration, and a second parameter (E) regarding an amplitude of the vibration. The control unit calculates a maximum feed speed (Fmax) of the object according to the feed speed without the vibration (F), the first parameter (A), and the second parameter (E) and then displays a value representing the calculated maximum feed speed (Fmax) on the display unit.
A lathe system includes a spindle capable of gripping a bar and moving back and forth in an axial direction of the bar and a tool post to which a first tool is attached. The lathe system can manufacture a plurality of products having an identical shape from the bar by repeating a machining of the bar, a cutting off of a machined portion of the bar, and a grip change by the spindle, the grip change by the spindle comprising releasing the bar, moving back, and re-gripping the bar at a predetermined gripping position. The lathe system further includes a gripping position selecting unit capable of selecting a special gripping position at which the spindle re-grips the bar when a state of the machine tool system meets a predetermined condition, the special gripping position being different from the predetermined gripping position.
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23B 9/08 - Machines automatiques ou semi-automatiques pour tourner des produits semi-finis
Provided is a machine tool with which a tool exchanging operation is easy. In a machine tool including a spindle that is capable of rotating about a spindle axis CL1 while gripping a workpiece and a tool post, the tool post includes a quadruple rotary tool unit to which one-side rotary tools for machining the workpiece are attached and which is capable of swiveling using, as a swiveling center, a first swiveling axis B1 that extends in a Y1-axis direction orthogonal to the spindle axis CL1, and a swiveling base to which the quadruple rotary tool unit is attached, and the quadruple rotary tool unit is attached to the swiveling base removably.
The present invention provides a machine tool system and a control method for the machine tool system, with which a decrease in machining accuracy is prevented. A lathe system 1 includes a main spindle 25 that grips a rod material W, a correction amount determining unit 20b that determines a correction amount of a relative position between a cutting edge position of a first tool T1 that machines the rod material W gripped by the main spindle 25 and the rod material W, and a machine control unit 20a that corrects the relative position using the correction amount determined by the correction amount determining unit 20b and causes the rod material W to be machined, wherein the correction amount determining unit 20b determines the correction amount as an amount that is reduced in accordance with an amount of change of an element that changes as machining progresses.
B23B 13/00 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner
B23B 13/02 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à une seule broche
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'un programme sous forme numérique 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
12.
MACHINE TOOL SYSTEM, AND METHOD FOR CONTROLLING MACHINE TOOL SYSTEM
Provided are a machine tool system and a method for controlling a machine tool system which prevent rod stock from popping out. A lathe system 1 which is equipped with: a main shaft 25 which grips rod stock W so as to be capable of releasing said grip; a first tool holder 27 which is capable of moving in a direction which is perpendicular to the axial direction of the rod stock W, and to which a first machining tool T1 for machining the tip end section of the rod stock W is attached; a feed arrow 44 for biasing the rod stock W toward the tip end side of the rod stock W from the rear end side of the rod stock W in a manner such that the biasing is releasable; and a tool holder movement prevention part 20b for preventing movement in a direction which causes the first tool holder 27 to move away from the rod stock W when in a state in which the feed arrow 44 is biasing the rod stock W and the grip of the main shaft 25 on the rod stock W has been released.
B23B 13/02 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à une seule broche
13.
MACHINE TOOL SYSTEM, AND METHOD FOR CONTROLLING MACHINE TOOL SYSTEM
Provided are a machine tool system and a method for controlling a machine tool system with which accidents are not liable to occur. A lathe system 1 for manufacturing a plurality of products from one elongate rod material W by repeating, a plurality of times, machining of a tip end part of the rod material W and cutting off of a machined part that has been machined, comprises: a main spindle 25 which, when re-gripping the rod material W, releases grasping of the rod material W, moves in a Z1 axis direction to a grasping position, and grasps the rod material W; a pusher 44 which moves together with the rod material W in the Z1 axis direction; and a grasping position determining unit 20a which, each time re-gripping occurs, calculates a number N of products that can be machined while the main spindle 25 maintains its grasp of the rod material W, on the basis of a position of the pusher 44, a set movable distance Zp of the main spindle 25 in the Z1 axis direction, and a machining material length L3 required to machine one product, and determines the grasping position corresponding to the number N of products.
B23B 13/02 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à une seule broche
B23B 13/00 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner
B23B 13/04 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à plusieurs broches
14.
MACHINE TOOL SYSTEM AND METHOD OF CONTROLLING MACHINE TOOL SYSTEM
A lathe system capable of manufacturing a long product from a bar by performing a grip change by a spindle during a machining cycle, the long product being of a length exceeding a movable range of the spindle, the spindle releasably gripping the bar and moving in a Z1-axis direction of the bar. The lathe system includes a pusher capable of moving in the Z1-axis direction together with the bar. The lathe system further includes a bar length shortage prior determination unit that determines whether the pusher is in a position permitting the grip change to be performed during the machining cycle. The determination is made prior to the start of the machining cycle.
B23B 13/02 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à une seule broche
A highly convenient machine tool system is provided. An NC lathe as an example of the machine tool system includes a first tool post to which a first tool for machining a workpiece is attached, a numerical control unit adapted to control a movement of the first tool post according to a numerical control program, and a scanner adapted to measure a position and a shape of the first tool attached to the first tool post brought to a predetermined position under control of the numerical control unit.
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 3/155 - Agencements pour insérer ou retirer automatiquement les outils
A machine tool system capable of decreasing the operator's burden in setting the parameters. A machine tool system includes a working machine capable of machining a bar and a bar feeder capable of delivering the bar to the working machine according to the machining of the bar. The bar feeder delivers the bar in accordance with a set parameter. The bar feeder updates the parameter according to parameter information transmitted from the working machine.
B23B 13/10 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner avec magasins pour les produits bruts
17.
MACHINE TOOL SYSTEM, AND METHOD FOR CONTROLLING MACHINE TOOL SYSTEM
Provided are a machine tool system and a method for controlling a machine tool system having good operability and capable of eliminating complex work. The machine tool system comprises a main spindle 25 capable of moving a rod material W in an axial direction, a guide bush 26 for supporting the rod material W, a first tool post 27 having attached thereto a first tool T1 for machining a tip end part of the rod material W supported by the guide bush 26, a pusher 44 capable of urging the rod material W toward a tip end side of the rod material W, a first control device 20 for controlling operations of the main spindle 25 and operations of the first tool post 27, and a second control device 40 for controlling operations of the pusher 44, wherein the first control device 20 has a rod material retraction mode for: causing the first tool post 27 to machine a tip end of the rod material W in a state in which the main spindle 25 is gripping the rod material W; causing the main spindle 25 to move back to pull the rod material W out from the guide bush 26; causing the second control device 40 to release the urging of the pusher 44; and causing the gripping of the rod material W by the main spindle 25 to be released.
B23B 13/00 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
A machine tool system of the present invention includes a rotatable spindle capable of releasably gripping a bar, a pusher that biases the bar from a rear end thereof toward a front end thereof to be movable together with the bar in a Z1-axis direction thereof, and an abnormality determining unit that determines whether an abnormality occurs by monitoring movement of the pusher in the Z1-axis direction. The spindle is movable in the Z1-axis direction, and the abnormality determining unit determines that a first abnormality occurs when the moving distance of the spindle differs from the moving distance of the pusher in a state that the spindle grips the bar.
The present invention provides a technology that makes it possible to increase convenience in managing products formed by a machine tool. A machine tool (1) comprises: a drive unit (U11, U12) that changes the relative positional relationship between a workpiece (W1) and a tool (TO1); a reception unit (U2) that receives input of information (IN1) for causing a detection device (200) to perform detection; and a control unit (U3). The control unit (U3) causes the drive unit (U1) to change the relative positional relationship to form, in the workpiece (W1) during machining by the tool (TO1), a cut trace (C1) including embedded information (IN2) from which the information (IN1) can be detected by the detection device (200).
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23C 3/00 - Fraisage de pièces particulièresOpérations de fraisage spécialesMachines à cet effet
20.
MACHINE TOOL AND METHOD FOR CONTROLLING MACHINE TOOL
Provided is a machine tool and a method for controlling the machine tool capable of precisely determine a success or a failure of a cut-off. An NC lathe performs a cut-off of a workpiece gripped by a first spindle and a second spindle and then performs a separation movement of the second spindle in a direction separating from the first spindle. The NC lathe includes a movement controlling unit adapted to perform a stop control of the first spindle at a command position of the first spindle during the separation movement of the second spindle and a cut-off success or failure determining unit adapted to monitor a positional deviation of the first spindle during the separation movement of the second spindle to determine a success or a failure of the cut-off, the positional deviation being a difference between the command position and an actual position of the first spindle.
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
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'un programme sous forme numérique 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
A machine tool capable of facilitating the setting of the vibration cutting conditions. A control unit acquires a feed speed of a object to be fed without a vibration (Fa), a number of rotations of a spindle required for a single cycle of the vibration (K), and a returning amount (R) representing a distance of a returning feed per the single cycle of the vibration. According to the acquired parameters, the control unit decides at least one parameter among a cutting amount (D) representing a distance of a change in a position of the object per the single cycle of the vibration, a cutting feed speed (F) of the object, and a returning feed speed (B) of the object. The control unit controls the position of the object to be fed with the vibration at least according to the decided parameter.
The machine tool includes a second spindle rotatable about a second spindle axis while gripping a cut-off portion of a workpiece, a second tool post to which a rotary tool that machines the cut-off portion of the workpiece gripped by the second spindle is attached, and a second tool post base that supports the second tool post, in which the second tool post includes a power transmission mechanism that transmits a driving force for rotationally driving the rotary tool, a base table, and a tool mounting member to which the rotary tool is attached, the power transmission mechanism is disposed between the base table and the tool mounting member, a back side of the base table faces the second tool post base and the tool mounting member is disposed on a front side of the base table, and the tool mounting member is detachably attached to the base table.
B23B 3/26 - Machines ou dispositifs à tourner à têtes porte-outils rotatives dont les outils effectuent un mouvement radialTêtes porte-outils rotatives appropriées
A machine tool capable of preventing production of a defective product. The processing unit determines whether the workpiece exists in the predetermined area. In the event that the workpiece exist in the area, the processing unit execute the top cut process. In the event that the workpiece does not exist in the area, the processing unit determines that the workpiece is in the abnormal position.
G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
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
24.
DRAWER CONTROL APPARATUS, DRAWER CONTROL METHOD, AND DRAWER CONTROL SYSTEM
A drawer control apparatus capable of precisely discriminating whether the drawer open state is triggered by the drawer open command process or otherwise. The drawer control apparatus includes a command receiving unit, a drawer connection detecting unit, a command processing unit, a drawer open/closed signal receiving unit, and an open trigger discriminating unit. The command processing unit executes a drawer open command process upon receiving a drawer open command. The drawer open command process includes sending a drawer open signal and setting a process execution flag upon detecting presence of drawer connection. The drawer open command process ends upon detecting absence of drawer connection. The open trigger discriminating unit discriminates whether the drawer open state is triggered by the drawer open command process or otherwise according to a set state of the process execution flag upon receiving a signal representing the drawer open state.
The present invention makes it possible to detect the connection of a USB-mounted apparatus with more combinations. This USB connection detection device comprises: a VBUS monitoring unit 11 which determines whether another USB-mounted apparatus (another machine) is connected, according to the voltage of a VBUS terminal of a USB-C mounted apparatus (host machine) which is of type C and has a port type of source/host; a CC monitoring unit 12 which determines whether another machine is connected, according to the voltage of a CC terminal of the host machine and the other machine; and a port type switching unit 13 which automatically switches the port type of the host machine into a sync device when the connection of the other machine has been detected by the monitoring of the voltage of the VBUS terminal, wherein it is possible to detect the connection of a USB-A mounted apparatus by monitoring the voltage of the VBUS terminal, it is possible to perform power supply and communication by switching the port type into sync/device, and it is possible to detect the connection of a USB-B mounted apparatus or a USB-C mounted apparatus by monitoring the CC terminal.
A printer provided with a storing space for a paper roll having a core hole in the center includes a paper roll holder having a protrusion adapted to fit into the core hole of the paper roll. The paper roll holder is switchable between a protruded state that the protrusion protrudes into the storing space and a retracted state that the protrusion retracts from the storing space. The printer further includes a stopper adapted to engage with the paper roll holder while the paper roll holder is in the protruded state to prevent the protrusion from turning to a predetermined direction. The paper roll holder moves when pushed by the paper roll that is being set into the storing space. Movement of the paper roll holder releases the engagement with the stopper to allow the protrusion to turn to the predetermined direction.
The present invention increases the freedom of processing of a workpiece while suppressing an increase in cost. A tool rest (3) for a machine tool comprises: a turning tool holder 31 including a plurality of parallel turning tool fixing grooves 33 to which a shank 41 of a turning tool 40 can be fixed; and a tool holder 5 for holding a tool 60 for processing a workpiece W1 gripped by a spindle 11 rotatable around a spindle centerline AX0. The tool holder 5 comprises a shaft portion 50 fixed to the turning tool fixing grooves 33, and a holding portion 54. The holding portion 54 holds, as the tool 60 for processing around a processing axis AX4, a rotating tool and/or a non-rotating tool in which the processing axis AX4 is along the spindle centerline AX0.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Scales; electronic metering devices; digital weighing
devices; electronic weighing devices for inventory control;
electronic weighing devices for transportation services;
electronic weighing devices for point-of-sale [POS] systems;
electronic weighing devices for retail store services;
weighing scales; electronic scales; measures; weighing
apparatus and instruments; measuring or testing machines and
instruments; robots for use in laboratories; cash registers;
machines for counting or sorting coins; cash drawers for
cash registers; automated teller machines [ATM]; fire
alarms; gas leak alarms; burglar alarms; photographic
apparatus and instruments; optical machines and apparatus;
cameras; digital cameras; webcams; digital video cameras;
power distribution or control machines and apparatus;
battery chargers; electrical adapters; electric wires and
cables; electric cables for converting the shape of the
connection terminal; gender changers [cable adapters];
telecommunication machines and apparatus; buzzers being
acoustic components; electronic buzzers; buzzers; personal
digital assistants; computer programs; electronic control
apparatus for machines; computer software applications,
downloadable; computer peripherals and accessories; touch
pads; scanners for point-of sale [POS] systems; 3D scanners;
image scanners; scanners [data processing equipment];
scanners; electronic payment terminals; tablet computers;
telecommunications equipment conforming to short-range
wireless communication standards; radio-frequency
identification [RFID] readers; readers [data processing
equipment]; display units for point-of-sale [POS] systems;
display monitors; display screens; visual display units;
electronic display units; input devices for point-of-sale
[POS] systems with keypad; keypads for point-of-sale [POS]
systems for entering customer orders and cooking
instructions at restaurants, and for checking orders after
cooking is completed; touch screens for point-of-sale [POS]
systems for entering customer orders and cooking
instructions at restaurants, and for checking orders after
cooking is completed; computer input devices for
point-of-sale [POS] systems for entering customer orders and
cooking instructions at restaurants, and for checking orders
after cooking is completed; machines and apparatus for
point-of-sale [POS] systems for managing customer orders,
cooking instructions, cooking completion, order
confirmation, and serving at restaurants; portable manual
computer interface devices with input keypad; interfaces for
computers; input devices for computers; computer keyboards;
stands adapted for tablet computers; biometric
identification systems; biometric scanners; point-of-sale
[POS] terminals; keyboards for point-of-sale [POS] systems;
bar code readers for point-of-sale [POS] systems; printers
for point-of-sale [POS] systems; optical readers for
point-of-sale [POS] systems; computers for point-of-sale
[POS] systems; point-of-sale [POS] system equipment and its
parts and fittings; point-of-sale terminals; point-of-sale
[POS] terminals with weighing function; point-of-sale [POS]
terminals with printing function; point-of-sale [POS]
terminals with communication function; printers for use with
computers; card readers; magnetic card readers; chip card
readers; IC card reader/writers; read/write devices for
memory cards; smart card readers; card writers; magnetic
card writers; chip card writers; smart card writers; NFC
readers; RFID readers; NFC writers; RFID writers; credit
card terminals; computer programs, downloadable; computer
monitors; customer display screens; electronic customer
displays; card readers for magnetically encoded cards; bar
code readers; 2D barcode readers; data processing apparatus;
tablet computers and their parts and fittings; electronic
pens [visual display units]; ticket printers; ticket
dispensers; electronic cash registers and their parts and
fittings; computer peripherals for point-of-sale [POS]
systems; computer peripherals; smartphones; mobile phones;
wearable computers; electroacoustic transducers; radio
communication machines and apparatus; video frequency
devices and apparatus; parts and fittings for
telecommunication machines and apparatus; humanoid robots
having communication and learning functions for entertaining
(excluding those for industrial, medical, and amusement
purposes); user programmable humanoid robots for
entertainment (excluding those for industrial, medical, and
amusement purposes); learning support and life support
robots with built-in computers (excluding those for
industrial, medical, and amusement purposes); humanoid
bipedal walking robots (excluding those for industrial,
medical, and amusement purposes) for use in scientific
research; computers and other electronic machines and
apparatus with artificial intelligence (including those for
robots) and their parts and fittings; teaching robots;
security surveillance robots; computer software in the field
of artificial intelligence; downloadable music files;
downloadable image files; consumer video game programs;
computer programs for hand-held games with liquid crystal
displays.
29.
MACHINE TOOL AND METHOD OF DECIDING TOOL MOVING PATH
A controller of a machine tool acquires coordinates of a first machining start point of an eccentric shape in a reference phase of a workpiece around a spindle axis, a second machining start point in an anti-phase, a first machining end point in the reference phase, and a second machining end point in the anti-phase. The controller decides a moving path of the tool in association with rotation of the workpiece at least according to the coordinates of the first start point, the second start point, the first end point, and the second end point to form the eccentric shape around an eccentric axis passing a start point origin between the first start point and the second start point and an end point origin between the first end point and the second end point and thereby controls movement of the tool in association with rotation of the workpiece.
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23B 5/36 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulierAccessoires correspondants spécialement conçus à cet effet pour tourner des surfaces de formes spéciales grâce à l'emploi de mécanismes géométriques produisant un mouvement relatif entre l'outil et la pièce, c.-à-d. tours de façonnage
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
The present invention provides a machine tool which makes tool replacement easy. Provided is a machine tool 1 comprising a main spindle 31 which holds a workpiece W and which is rotatable about a main spindle center line CL1, and a cutting tool rest 5, wherein: the cutting tool rest 5 has a quad rotating tool unit 53 to which is installed a rotating tool 93a on one side that machines the workpiece W and which is capable of turning about a first turning axis line B1 that is along a Y1 axis direction orthogonal to the main spindle center line CL1, and a turning base 52 to which the quad rotating tool unit 53 is attached; and the quad rotating tool unit 53 is detachable from the turning base 52.
A controller of a machine tool determines in accordance with a machining program whether a first tool post is used to machine an unfinished workpiece. When the unfinished workpiece needs machining before terminating a continuous machining and when the controller determines that the first tool post is used to machine the unfinished workpiece W2, the controller simultaneously advances a first system and a second system in accordance with the machining program while preventing machining a workpiece held by the first spindle. When the controller determines that the first tool post is not used to machine the unfinished workpiece, the controller stops the first system and advances the second system in accordance with the machining program.
A lathe includes a spindle, an opposite spindle, a tool post, a controller, and a contact-type breakage detector. The controller determines whether the cut-off tool is broken according to a control parameter for controlling at least one of the spindle and the opposite spindle at a first detection timing immediately after the cut-off tool cuts off the bar material while the opposite spindle holds the bar material held by the spindle. The controller determines whether the cut-off tool is broken according to a detection result by the contact-type breakage detector at a second detection timing different from the first detection timing.
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
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
Provided is a highly convenient machine tool system. The NC lathe 1, which is an example of the machine tool system according to the present invention, comprises: a first tool rest 5 to which a first tool T1 for processing a workpiece W is attached; a numerical control unit 27 that controls the movement of the first tool rest 5 on the basis of an NC program; and a scanner 9 that measures the position and shape of the first tool T1 attached to the first tool rest 5 which is moved to a predetermined position under the control of the numerical control unit 27.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
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
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'un programme sous forme numérique
G05B 19/4069 - Simulation du procédé d'usinage à l'écran
09 - Appareils et instruments scientifiques et électriques
Produits et services
Numerically controlled metalworking lathes; metalworking
lathes, metalworking machines and tools; computer numerical
control [CNC] machine tools for metalworking machines; parts
and fittings for the aforesaid. Software for numerically controlled metalworking lathes and
machines to enable swarf or chips to be broken into shorter
chips; computer software for controlling the operation of
numerically controlled metalworking lathes and machines;
computer software for editing machining programs of
numerically controlled metalworking lathes and machines.
35.
VIBRATION-CUTTING CONDITION SETTING DEVICE FOR MACHINE TOOL
Provided is a vibration-cutting condition setting device that makes it easy to select a tool for vibration cutting and to set a parameter. A vibration-cutting condition setting device 3 for a machine tool 1 comprises a display unit U3, and a control unit U4. The control unit U4 receives, as settings for controlling feeding movement of a driven object to involve vibration, a feed rate (F) when the driven object is not vibrated, a first parameter (A) relating to a cycle of vibration, and a second parameter (E) relating to amplitude of vibration. The control unit U4 calculates a maximum feed rate (Fmax) of the driven object, on the basis of the feed rate (F) when the driven object is not vibrated, the first parameter (A), and the second parameter (E), and displays a value indicating the calculated maximum feed rate (Fmax) on the display unit U3.
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
G05B 19/4063 - Contrôle du système de commande général
G05B 19/409 - 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'un programme sous forme numérique caractérisée par l'utilisation de l'entrée manuelle des données [MDI] ou par l'utilisation d'un panneau de commande, p. ex. commande de fonctions avec le panneauCommande 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'un programme sous forme numérique caractérisée par les détails du panneau de commande ou par la fixation de paramètres
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'un programme sous forme numérique 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 programme de pièce, pour la machine à commande numérique [CN]
A machine tool includes a spindle capable of holding a workpiece and rotatable on a spindle axis and a tool post on which a tool is attachable to machine the workpiece held by the spindle. The tool post includes a first turnable holder turnable on a first turning axis perpendicular to the spindle axis. The first turnable holder has a first tool unit mounting part where a rotary tool is attachable. The tool post further includes a second turnable holder turnable on a second turning axis perpendicular to the spindle axis and different from the first turning axis. The second turnable holder has a second whirling tool mounting part where a thread whirling tool is attachable.
B23B 13/02 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à une seule broche
B23B 27/06 - Outils de coupe profilés, c.-à-d. outils à façonner
B23Q 39/00 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal
B23Q 39/02 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal les sous-ensembles étant susceptibles d'être mis en fonctionnement à un seul poste de travail
Provided is a lathe that can eliminate the need for a device dedicated to detection of breakage of a parting tool. A lathe 1 is provided with a spindle (11), a counter spindle (16), a tool rest 30, a stopper 40, a driving unit (31), and a control unit (70). The stopper 40 positions a bar material B1 at an advanced position P1 where the bar material B1 pushed forward by a material feeding machine 20 from the spindle (11) having released the bar material B1 bumps, and is retractable from the advanced position P1. After completion of an operation of cutting off a workpiece W1 by a parting tool TO3 in a state where the stopper 40 is retracted from the advanced position P1, the control unit (70) carries out a control of causing the driving unit (31) to move the stopper 40 to a position (P3) between the bar material B1 grasped by the spindle (11) and the workpiece W1 grasped by the counter spindle (16), and, when a torque generated by the driving unit (31) exceeds reference torque for detecting the bump of the stopper 40 against the bar material B1, carries out a process (S124) for a case in which the parting tool TO3 is broken.
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23B 13/04 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à plusieurs broches
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
38.
MACHINE TOOL AND METHOD FOR CONTROLLING MACHINE TOOL
Provided are: a machine tool which can precisely determine whether or not a dinking process has been performed successfully; and a device for controlling the machine tool. An NC lathe 1 performs, in a state where an identical workpiece W is being held by a first main shaft 31 capable of moving in the axial direction and a second main shaft 61 opposing the first main shaft 31, dinking on the workpiece W, and then performs separation movement for moving the second main shaft 61 in a direction that moves away from the first main shaft 31. The NC lathe comprises: a movement control unit 211 which performs control to stop the first main shaft 31 at a command position during the separation movement; and a dinking success/failure determination unit 213 which monitors, during the separation movement, positional deviation representing the difference between the command position and the actual position of the first main shaft 31, and which determines, on the basis of the positional deviation, whether or not the dinking process has been successful.
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23B 3/30 - Machines à tourner à plusieurs broches de travail, p. ex. fixées d'une façon permanente
B23B 13/04 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à plusieurs broches
B23B 15/00 - Agencements de transport, de chargement, de réglage, de renversement, de serrage sur mandrins, ou de déchargement, des pièces à usiner, spécialement conçus pour les machines à tourner automatiques ou semi-automatiques
B23Q 15/24 - Commande ou régulation de la position de l'outil ou de la pièce de la position linéaire
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
G05B 19/4062 - Contrôle de boucle d'asservissement, p. ex. surcharge de servomoteur, perte de réaction ou de référence
Provided is a machine tool in which a setting for vibration cutting can be easily carried out. A control unit U3 of a machine tool 1 acquires the feed rate (Fa) of a drive object during non-rotation, the rotational speed (K) of a main shaft 11 required for a single cycle of vibration, and a return amount (R) which is the distance of return movement M2 in a single cycle of vibration, determines at least one parameter from among a cutting amount (D) which is the distance by which the position of the drive object changes per cycle of vibration, the speed (F) of the drive object during cutting movement, and the speed (B) of the drive object during return movement on the basis of the feed rate (Fa) of the drive object during non-vibration, the rotational speed (K) of the main shaft, and the return amount (R), and uses at least the determined parameter to control the position of the drive object during feed movement.
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
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'un programme sous forme numérique 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 programme de pièce, pour la machine à commande numérique [CN]
G05B 19/4155 - 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'un programme sous forme numérique caractérisée par le déroulement du programme, c.-à-d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p. ex. choix d'un programme
09 - Appareils et instruments scientifiques et électriques
Produits et services
Numerically controlled metalworking lathes; metalworking lathes, metalworking machines and machine tools; computer numerical control [CNC] machine tools for metalworking machines; parts and fittings for the aforesaid Downloadable software for numerically controlled metalworking lathes and machines to enable swarf or chips to be broken into shorter chips; downloadable computer software for controlling the operation of numerically controlled metalworking lathes and machines; downloadable computer software for editing machining programs of numerically controlled metalworking lathes and machines
This invention improves the workability of attaching an ejector pin to the front end of a push rod. A machine tool (1) is provided with a spindle (21), a gripping mechanism (22), a push rod (23), an ejector pin (30), a retaining member (24), and an extruding mechanism (25), wherein the retaining member (24) is provided to the outer side of the push rod (23) and retains the push rod (23) in an axial center position centering on the spindle centerline (AX2); the extruding mechanism (25) applies force in the advancing direction (D1) on the push rod (23) having passed through the retaining member (24), thereby extruding by means of the ejector pin (30) a workpiece (W1) released from the gripping mechanism (22); and as an assembly (31) that includes an ejector pin main unit (40) that can be passed through the retaining member (24), and an abutment member (45) removably attached to the front end (40a) of the ejector pin main unit (40), the ejector pin (30) is attached to the front end (23a) of the push rod (23).
B23B 15/00 - Agencements de transport, de chargement, de réglage, de renversement, de serrage sur mandrins, ou de déchargement, des pièces à usiner, spécialement conçus pour les machines à tourner automatiques ou semi-automatiques
B23B 31/00 - Mandrins de serrageMandrins extensiblesLeurs adaptations à la commande à distance
An NC lathe including a first spindle, a second spindle capable of holding a cut-off workpiece delivered from the first spindle, a second tool post on which a plurality of tools are attachable to machine the workpiece held by the second spindle, a product receiver provided on the second tool post, a Y2-axis motor capable of moving at least one of the second tool post and the second spindle in a Y2-axis direction, and an X2-axis motor capable of moving at least one of the second tool post and the second spindle in an X2-axis direction. The second tool post has a plurality of tool mounting parts where the tools are attachable. The tool mounting parts are aligned at intervals in the Y2-axis direction. At least one of the tool mounting parts is arranged in a position overlapping the product receiver with respect to the X2-axis direction.
B23B 3/06 - Machines ou dispositifs à tourner caractérisés uniquement par l'agencement particulier des éléments de structure
B23Q 39/02 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal les sous-ensembles étant susceptibles d'être mis en fonctionnement à un seul poste de travail
Provided is a machine tool with high maintainability. The machine tool is provided with: a second spindle 61 that is rotatable around a second spindle center line CL2 while holding a cut workpiece W2; a second blade table 7 to which a rotating tool T2R, which processes the cut workpiece W2 held by the second spindle 61, is attached; and a second blade table base 70 that supports the second blade table 7. The second blade table 7 includes a power transmission mechanism 74 that transmits driving force for rotationally driving the rotating tool T2R, a base table 71, and a tool attachment member 72 to which the rotating tool T2R is attached. The power transmission mechanism 74 is arranged between the base table 71 and the tool attachment member 72. The base table 71 has a back side facing the second blade table base 70, and a front side on which the tool attachment member 72 is arranged. The tool attachment member 72 is detachably attached to the base table 71.
B23B 21/00 - Chariots de tourChariots transversauxChariots porte-outilsPièces similaires de n'importe quelles machines-outils
B23B 29/24 - Porte-outils pour plusieurs outils de coupe, p. ex. tourelles
B23B 47/30 - Transmission additionnelle à une ou plusieurs broches capables d'être fixées à la broche principale de travailMontage de cette transmission
B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
B23Q 1/48 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en translation et des guidages en rotation
A lathe includes a spindle rotatable on a spindle axis, a tool post to which a tool is attachable, an X1-axis ball screw extended in an X1-axis direction perpendicular to the spindle axis and capable of moving the tool post in the X1-axis direction, and an X1-axis support bearing provided on an end of the X1-axis ball screw with respect to the X1-axis direction to restrict movement of the X1-axis ball screw in the X1-axis direction. The tool post is provided with an X1-axis ball screw nut engaged with the X1-axis ball screw. The X1-axis ball screw nut is movable in the X1-axis direction according to rotation of the X1-axis ball screw. The direction that the X1-axis ball screw nut approaches the X1-axis support bearing faces the same direction as the direction that the tool cuts into the workpiece.
B23B 3/30 - Machines à tourner à plusieurs broches de travail, p. ex. fixées d'une façon permanente
B23B 3/06 - Machines ou dispositifs à tourner caractérisés uniquement par l'agencement particulier des éléments de structure
B23Q 5/40 - Avance par transmission mécanique des autres organes supportant les outils ou les pièces, p. ex. avance des traînards, des glissières d'outils à avance continue par un arbre, p. ex. une vis-mère
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing computer programs in data networks for electronic
point-of-sale systems that generate and issue electronic
receipts; providing computer programs in data networks for
monitoring and controlling the status of printers, machine
tools, and computer peripheral equipment connected to cloud
computing networks; providing computer programs in data
networks for electronic point-of-sale systems that issue and
manage coupons through cloud computing networks; providing
computer programs in data networks for sending printing data
to printers connected to cloud computing networks; providing
computer programs in data networks for managing and
controlling the distribution of data to mobile computer
terminals and computer peripheral equipment connected to
cloud computing networks; monitoring of computer systems by
remote access for printers, machine tools, and computer
peripheral equipment connected to cloud computing networks.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Weighing scales for use with electronic point-of-sale (POS) systems; weighing scales; weighing machines; weighing apparatus and instruments; apparatus and instruments for weighing; electronic weighing scales for kitchen use; medical weighing scales; wireless electronic scales; portable digital electronic scales; hand-held electronic scales; scales; computer peripheral devices; electronic data processing apparatus; optical scanners; scanners; image scanners; hand scanner; bar code scanners; bar code readers; optical readers
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electronic weighing scales for use in point-of-sale systems; electronic weighing scales for retail use; electronic weighing scales for kitchen use; electronic weighing scales for inventory use; electronic weighing scales for medical use; electronic weighing scales for shipping use; wireless electronic scales; computer hardware for data processing; bar code scanners; hand-held electronic scanners; image scanners; optical scanners; bar code readers; USB card readers; smart card readers; radio-frequency identification (RFID) readers; computer software for processing digital images
48.
DRAWER CONTROL APPARATUS, DRAWER CONTROL METHOD, AND DRAWER CONTROL SYSTEM
A drawer control apparatus capable of precisely discriminating whether the drawer open state is triggered by the drawer open command process or otherwise. The drawer control apparatus 1 includes a command receiving unit 12, a drawer connection detecting unit 14, a command processing unit 111, a drawer open/closed signal receiving unit 15, and an open trigger discriminating unit 113. The command processing unit 111 executes a drawer open command process upon receiving a drawer open command. The drawer open command process includes sending a drawer open signal and setting a process execution flag upon detecting presence of drawer connection. The drawer open command process ends upon detecting absence of drawer connection. The drawer open/closed signal receiving unit 15 receives an open/closed signal from the drawer 8. The open trigger discriminating unit 113 discriminates whether the drawer open state is triggered by the drawer open command process or otherwise according to a set state of the process execution flag upon receiving the signal representing the drawer open state.
Provided is a drawer control device for determining with high accuracy whether the opening of a drawer device is due to a drawer-opening command process or is due to another method. This drawer control device 1 is provided with: a command reception unit 12 for receiving commands; a connection detection unit 14 for detecting whether a drawer device 8 connection exists; a command processing unit 111 for beginning a drawer-opening command process upon reception of a drawer-opening command, transmitting a drawer-opening signal for opening the drawer device 8 and setting a process execution flag when the detection result from the connection detection unit 14 indicates that there is connection, and ending the drawer-opening command process when the detection result indicates that there is no connection; an opening/closing signal reception unit 15 for receiving an open/closed signal indicating the open/closed state of the drawer device 8; and an opening cause determination unit 113 for determining, on the basis of whether the process execution flag has been set, whether the drawer device 8 has been opened by the drawer-opening command process, when the open/closed signal indicates an open state.
The printer (10) of the present disclosure is a printer connectable to a network (30) and an information processing terminal (20), including a control section (15) configured to: when obtaining data in accordance with the network class from the information processing terminal (20), extract a first frame based on a first communication standard used for communications between the printer (10) and the network (30), from the data; when determining that destination information included in the first frame specifies the printer (10), extract and interpret print information included in the first frame; and when determining that the destination information included in the first frame does not specify the printer (10), forward the first frame to the network (30).
A machine tool capable of reducing entry of a workpiece chip into a product discharge chute. A controller controls a receipt of a product made of a workpiece held by a first spindle by a product receiver in a product receiving position, movement of the product receiver to a product dropping position and rotation of the product receiver to drop the product to the product discharge chute through an opening of the product discharge chute, and movement of the product receiver to the product receiving position to receive the product again. A second spindle is kept on standby in the product dropping position during which the opening of the product discharge chute is closed by the product receiver.
B23Q 1/70 - Éléments fixes ou mobiles supportant des broches de travail pour fixer des outils ou des pièces
B23Q 1/30 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatifMoyens pour empêcher un déplacement relatif de ces organes à commande liée au mécanisme d'avance
B23Q 7/08 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de glissières ou de plans inclinés
B23Q 15/22 - Commande ou régulation de la position de l'outil ou de la pièce
Provided is a machine tool that can further suppress quadrant protrusion. A plurality of drive units U1 include a first drive unit U11 that moves a driven object (20) along a first feed axis F1 and a second drive unit U12 that moves the driven object (20) along a second feed axis F2 that intersects the first feed axis F1. A control unit U2 controls the moving of the driven object (20) by the plurality of drive units U1 and, in order to suppress quadrant protrusion 200 due to reversal of the drive directions of the drive units U1, performs correction by applying a set acceleration amount ΔVi to the drive units U1 over a set acceleration time Ti. The control unit U2, using a value representing torque applied by the drive units U1 to the driven object (20) as a drive torque value TR2i, adjusts the set acceleration amount ΔVi and/or the set acceleration time Ti on the basis of the drive torque value TR2i which has, as a baseline, a baseline torque value TR1i that represents a baseline torque.
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'un programme sous forme numérique 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
G05B 19/4155 - 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'un programme sous forme numérique caractérisée par le déroulement du programme, c.-à-d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p. ex. choix d'un programme
B23Q 15/00 - Commande automatique ou régulation du mouvement d'avance, de la vitesse de coupe ou de la position tant de l'outil que de la pièce
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for electronic point-of-sale systems that generate and issue electronic receipts; providing computer programs in data networks, namely, providing temporary use of on line nondownloadable computer program software for monitoring and controlling the status of printers, machine tools, and computer peripheral equipment connected to cloud computing networks; providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for electronic point-of-sale systems that issue and manage coupons through cloud computing networks; providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for sending printing data to printers connected to cloud computing networks; providing computer programs in data network, namely, providing temporary use of on-line nondownloadable computer program software for managing and controlling the distribution of data to mobile computer terminals and computer peripheral equipment connected to cloud computing networks; providing temporary use of on-line non-downloadable software for use in remote monitoring of computer systems by remote access to ensure proper functioning, specifically, monitoring of computer systems comprising computer printers, metal working machine tools, and computer peripheral equipment connected to cloud computing networks.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for electronic point-of-sale systems that generate and issue electronic receipts; providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for monitoring and controlling the status of printers, machine tools, and computer peripheral equipment connected to cloud computing networks; providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for electronic point-of-sale systems that issue and manage coupons through cloud computing networks; providing computer programs in data networks, namely, providing temporary use of on-line nondownloadable computer program software for sending printing data to printers connected to cloud computing networks; providing computer programs in data network, namely, providing temporary use of on-line nondownloadable computer program software for managing and controlling the distribution of data to mobile computer terminals and computer peripheral equipment connected to cloud computing networks; monitoring of computer systems by remote access to ensure proper functioning, specifically, monitoring of computer systems comprising printers, machine tools, and computer peripheral equipment connected to cloud computing networks
09 - Appareils et instruments scientifiques et électriques
Produits et services
Computer printers, namely, computer printers for printing
documents; computer printers for use in point-of-sales (POS)
systems, namely, document printers for use in point-of sales
(POS) systems; computer printers for use in online ordering
systems, namely, document printers for use in online
ordering systems.
A machine tool capable of restraining dirt on the footstool and improving setup efficiency. The machine tool includes a machine body having a splash guard surrounding a machining area and a door capable of closing an opening of the splash guard. A footstool is kept mounted on the machine body changeably in place with respect to the machine body. The footstool kept mounted on the machine body is capable of being in a place on an outside of the machine body when the door is closed. The footstool kept mounted on the machine body is capable of being brought to a setup place inside the machining area from the outside of the machine body through the opening when the door is open.
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
B23B 3/06 - Machines ou dispositifs à tourner caractérisés uniquement par l'agencement particulier des éléments de structure
B23B 25/04 - Capots de protection spécialement conçus pour les machines à tourner
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Computer printers, namely, computer printers for printing documents; computer printers for use in point-of-sales (POS) systems, namely, document printers for use in point-of sales (POS) systems; computer printers for use in online ordering systems, namely, document printers for use in online ordering systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Computer printers, namely, computer printers for printing documents; computer printers for use in point-of-sales (POS) systems, namely, document printers for use in point-of sales (POS) systems; computer printers for use in online ordering systems, namely, document printers for use in online ordering systems
Provided is a lathe making it easy to adjust the protruding length of a tool without needing to run a simulation. This lathe is provided with: a main shaft stand on which a main shaft for gripping a workpiece is provided; an edged tool stand part on which it is possible to attach a tool for processing the workpiece gripped by the main shaft; a drive unit for causing a drive subject, which is at least one of the main shaft stand and the edged tool stand part, to move in a drive axial direction whereby the distance from the workpiece to the tool changes; a storage unit storing no-entry region information representative of a no-entry region for the drive subject; and a distance display unit. The distance display unit calculates and displays a distance (Lot) at which the drive subject will reach the no-entry region in the drive axial direction, on the basis of the current location (machine coordinates) of the drive subject in the drive axial direction, and the no-entry region information.
A lathe capable of shortening a spindle with respect to a spindle axis direction. A spindle provided with a chuck at the front end thereof is rotatably supported on a support by bearings. A chuck operating apparatus includes a tilt claw and a shifter. A built-in motor is disposed between the bearings to rotate the spindle. The claw is provided outside the spindle and between the bearings. The claw has a movable end whose distance from the spindle axis varies between a first posture to bring the chuck into the opened state and a second posture to bring the chuck into the closed state. The shifter is provided outside the claw and movable in the spindle axis direction to be brought in a first position to bring the claw into the first posture and in a second position to bring the claw into the second posture.
B23B 3/16 - Tours-revolver pour tourner des pièces montées individuellement sur mandrin
B23B 25/00 - Accessoires ou équipements auxiliaires des machines à tourner
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
B23Q 39/00 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal
A chuck operating apparatus includes a claw, a shifter, and a shifter drive unit. The rotatable claw has a first posture to bring the chuck into the opened state and a second posture to bring the chuck into the closed state. The rotatable shifter is brought in a first position to bring the claw into the first posture and in a second position to bring the claw into the second posture. The shifter drive unit has a shifter lever having an insertion part provided with a shifter bearing capable of being brought into contact with a side surface of an outward groove of the shifter. A roller is provided on one of the claw and the shifter in a contact position with the other to roll in a spindle axis direction and a groove is formed on the other to receive the roller when the chuck is in the opened state.
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
A lathe capable of facilitating maintenance of a chucking mechanism. A chuck operating apparatus includes a claw and a shifter to open and close a chuck provided on a spindle. The tilt claw provided outside the spindle has a first posture to bring the chuck into the opened state and a second posture to bring the chuck into the closed state. The shifter provided outside the spindle and movable in a spindle axis direction is brought in a first position to bring the claw into the first posture and in a second position to bring the claw into the second posture. A roller is mounted on the shifter in a contact position with the claw to roll in the spindle axis direction.
A machine tool improving measurement accuracy of a machined workpiece diameter. A machine tool comprises a displacement sensor mounted on at least one of a guide bush and a spindle supporting unit. The machine tool further comprises a calculating unit which calculates a diameter of the machined workpiece based on a measurement value of the machined workpiece by the displacement sensor. The spindle is movable back and forth in an axial direction. The spindle is retracted after machining to bring a machined portion of the workpiece to a predetermined measurement position in the axial direction to allow the displacement sensor to measure the machined portion.
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
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
There has been a need for effective measures against heat generated by a motor. This machine tool includes: a screw shaft; a motor that rotates the screw shaft; a ball screw nut that engages the screw shaft and moves along the screw shaft in accordance with the rotation of the screw shaft; a moving table that moves together with the ball screw nut; and an oil-air supply unit that supplies, to the ball screw nut, oil-air obtained by mixing a lubricant oil and air. The ball screw nut is attached to the moving table at a position more toward the motor side than the center of the moving table in the longitudinal direction of the screw shaft.
B23Q 11/12 - Dispositions pour le refroidissement ou la lubrification des parties des machines
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23Q 5/40 - Avance par transmission mécanique des autres organes supportant les outils ou les pièces, p. ex. avance des traînards, des glissières d'outils à avance continue par un arbre, p. ex. une vis-mère
B23Q 5/50 - Avance par transmission mécanique des autres organes supportant les outils ou les pièces, p. ex. avance des traînards, des glissières d'outils avec avance pas à pas
65.
CONNECTION INTERFACE SWITCHING CONTROLLER AND PROGRAM FOR CONNECTION INTERFACE SWITCHING CONTROL
The present invention automatically switches to one of a plurality of interfaces to enable port connection, without requiring a user to set up port information. The present invention comprises: a port information setting unit 3 that, when a host terminal 100 and an external apparatus are connected via a designated port of one interface and are in a state of being ready to communicate, acquires port information of another interface from the external apparatus and sets the acquired port information; and a port designation unit 1 that, upon occurrence of a prescribed event, switches designation to the port information of the other interface that has been set by the port information setting unit 3. The other-interface port information necessary to switch from one interface to another interface for port connection is acquired in advance from the external apparatus via the one interface while being connected by a port, and said port information is designated when a prescribed event occurs, whereby the interfaces used are automatically switched.
H04L 29/04 - Commande de la communication; Traitement de la communication pour plusieurs lignes de communication
H04L 29/10 - Commande de la communication; Traitement de la communication caractérisés par un interface, p.ex. par l'interface entre le niveau de la liaison et le niveau physique
G06F 13/14 - Gestion de demandes d'interconnexion ou de transfert
66.
LATHE AND METHOD FOR ATTACHING GUIDE MEMBER THEREOF
Provided is a lathe enabling alleviation of workload for switching from a guide bushing system to a non-guide bushing system. Also provided is a method for attaching a guide member of the lathe. The lathe is provided with: a main spindle (12) that grips a workpiece W1; a headstock (10); a driving unit (20); a supporting table (30); a guide member (40); and a positioning member (50). The headstock (10) is provided with a quill (11) arranged on the outside of the main spindle (12) around a main spindle axis AX1, whereby the main spindle (12) is rotatably supported. The driving unit (20) causes the headstock (10) to move in a main spindle axis direction D1. A guide bushing (32) that supports the workpiece W1 in a slidable manner in front of the main spindle (12) is detachably installed on the supporting table (30). The guide member (40) is attached to the supporting table (30) from which the guide bushing (32) has been removed, and supports the quill (11) in a slidable manner in the main spindle axis direction D1. The positioning member (50) is attached to the supporting table (30) and aligns an axis AX2 of the guide member (40) with the main spindle axis AX1.
Provided are a lathe and a lathe system with which it is possible to determine failure of a cooling device without the need of attaching a separate sensor for determining failure of the cooling device. A lathe 1 and a lathe system SY1 are provided with: a rotatable main shaft 11; a main shaft motor M1 that has a built-in temperature sensor S1 and causes the main shaft 11 to rotate; a cooling device 40 that cools the main shaft motor M1; and a failure determination unit U1 that determines that the cooling device 40 is failed when, after it is determined that a detected temperature T1(t) serially obtained by the built-in temperature sensor S1 subsequent to the start of consecutive processing of a workpiece W1 has reached a steady state, a change (ΔT1(t)) in the detected temperature T1(t) exceeds an acceptable range (TH2).
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23Q 11/12 - Dispositions pour le refroidissement ou la lubrification des parties des machines
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'un programme sous forme numérique
H02P 29/024 - Détection d’un défaut, p. ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
Component deformation or damage is prevented. A shutter device which moves in conjunction with momement of a moving unit in a predetermined direction comprises a first shutter which moves in the predetermined direction inconjunction with movement of the moving unit to cover part of an opening and a second shutter arranged between an end of the opening and the first shutter to expand and contract in the predetermined direction in conjunction with momement of the moving unit. The second shutter comprises a plurality of shutter plates overlapping each other, each of which having a first plate whose longitudinal direction is along the predetermined direction and a second plate whose longitudinal direction is along a perpendicular direction to the first plate. The second plate is provided with a coupling unit which couples the overlapping shutter plates in a manner that they can move in the predetermined direction relative to each other.
Provided is a lathe that requires a reduced space for supplying a rod material to a spindle. A lathe 1 is provided with a machine body 10 and a multijoint robot 50. The machine body 10 has, in a machining chamber 14, a spindle 21 that releasably holds a rod material W1 along a spindle central line AX1. The machine body 10 machines the rod material W1 protruding out of a front end 21a. The multijoint robot 50 has a robot arm 60 attached to the outside of the machine body 10, and a gripper 70 attached to a wrist 63 of the robot arm 60. The multijoint robot 50 releasably holds the rod material W1 with the gripper 70 in an outside area O1 of the machine body 10, and supplies the rod material W1 along the spindle central line AX1 from a rear end 21b of the spindle 21 to the spindle 21.
B23B 13/02 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à une seule broche
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23Q 7/04 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de pinces
B25J 9/06 - Manipulateurs à commande programmée caractérisés par des bras à articulations multiples
A printer (10) according to the present invention is connected to a network (30) and an information processing terminal (20), and comprises a control unit (15) that, upon acquiring data following a network class from the information processing terminal (20), extracts from data a first frame based on a first communication standard used for communication between the printer (10) and the network (30), and upon determining that destination information included in the first frame is addressed to the printer (10), extracts and interprets printing information included in the first frame, and upon determining that destination information included in the first frame is not addressed to the printer (10), transmits the first frame to the network (30).
In a lathe, the workability for discharging chips of a chip receiver is improved with a simple structure. This lathe 1 is provided with a holding part 40, a chip receiver 50, and a lock mechanism 60. The chip receiver 50 has a base end section 52 connected to the holding part 40 via a hinge 45, and a movable end section 53 on the opposite side from the base section 52, and can be in a receiving position PO1 at which the chip receiver is disposed below the holding part 40 to receive falling chips C1 and can be tilted to be in a discharge position PO2 at which the movable end section 53 is lower than that at the receiving position PO1. The lock mechanism 60 has a first lock section (pin 61) provided to the holding part 40, and a second lock section (hook 62) provided to the chip receiver 50, wherein the first lock section (61) and the second lock section (62) are releasably locked when the chip receiver 50 is at the receiving position PO1. When the lock of the first lock section (61) and the second lock section (62) is released, the chip receiver 50 can transit to the discharge position PO2.
B23B 25/00 - Accessoires ou équipements auxiliaires des machines à tourner
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
Provided is a machine tool capable of facilitating switching moving ranges of the moving unit. A moving-side cover provided on the moving unit covers part of a position of the driving apparatus in the moving direction. A supporting-side cover is provided in a position on a side of the first moving range of an end of the moving-side cover on a side of the second moving range in the moving direction to continuously cover the part of the position of the driving apparatus in the moving direction in cooperation with the moving-side cover in the first use state. The supporting-side cover forms a clearance in the moving direction with respect to the moving-side cover in the second use state. A slide cover is mounted on one of supporting-side cover and the moving-side cover slidably in the moving direction to close the clearance when slidably drawn out in the moving direction.
Provided is a lathe capable of shortening the spindle. The lathe comprises a spindle, a spindle support which supports the spindle through a bearing on an outer side of the spindle, a collet disposed on a front end of the spindle, an inner ring holder provided on the spindle to hold a front of an inner ring of the bearing, an outer ring holder provided on the spindle support to hold a front of an outer ring of the bearing, a cap screwed into the spindle in front of the inner ring holder, and a cover detachably provided on the spindle support side. The cover has an inner circumferential surface facing an outer circumferential surface of the cap. A first air purging unit is provided between the inner circumferential surface of the cover and the outer circumferential surface of the cap.
B23B 7/06 - Machines automatiques ou semi-automatiques pour tourner des produits bruts à poupée coulissante
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
B23B 31/00 - Mandrins de serrageMandrins extensiblesLeurs adaptations à la commande à distance
Provided is a lathe capable of facilitating replacement of a ball screw. A machine tool comprises a base, a moving unit, a ball screw, a cap, and a supporting unit provided on the base to support the cap. The cap has a body and a flange expanded larger than the body on the outer side thereof with respect to the axis direction. The supporting unit comprises a recess part which receives the body. The recess part is provided with an opening allowing the threaded shaft to pass in a direction perpendicular to the axis direction in the state that the supporting unit is provided on the base. The supporting unit further comprises a positioning part on which an inner surface of the flange abuts in the axis direction in the state that the body is received in the recess part.
B23B 3/24 - Machines ou dispositifs à tourner à têtes porte-outils rotatives dont les outils n'effectuent pas de mouvement radialTêtes porte-outils rotatives appropriées
Provided is a machine tool that prevents the fouling of a step while improving workability during set-up. A machine body 10 of a machine tool (1) comprises a splash guard 20 that surrounds a working area 21, and a door 25 that can open and close an opening 22 of the splash guard 20. A step 50 of the machine tool (1) is attached to the machine body 10 such that the arrangement thereof can be modified. The step 50 can be modified between being attached to the machine body 10 and arranged on the exterior O1 of the machine body 10 when the door 25 is closed, and a set-up arrangement 52 in which the step 50 is still attached to the machine body 10 and enters the working area 21 from the exterior O1 of the machine body 10 through the opening 22 when the door 25 is open.
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
Provided is a lathe capable of facilitating the act of collecting chips around the tool post. The first tool post is movably supported on the side of the supporting bed. The first tool post driving unit moves the first tool post in a first axis direction perpendicular to an axis of a first spindle. The second headstock driving unit moves the second headstock in a second axis direction perpendicular to the axis of the first spindle and oblique to the first axis direction. The second tool post holding the second tool is in a position not overlapping the plurality of first tools in a third axis direction and in a position that the second tool and part of the second tool post on an extension of the second tool overlap the plurality of first tools in the direction of the axis of the first spindle.
B23B 3/30 - Machines à tourner à plusieurs broches de travail, p. ex. fixées d'une façon permanente
B23B 13/04 - Agencements automatiques de transport, de serrage sur mandrins ou de guidage des produits bruts pour les machines à tourner pour machines à tourner à plusieurs broches
Provided is a lathe capable of elongating the life of a shifter mechanism. A lathe comprises a spindle, a chucking unit, a power transmitting unit, a shifter, a claw, and a driving unit. The shape of an outer circumference of the shifter in a contact range and a first end of the claw in longitudinal section along the spindle axis is such shape as the acceleration “a” of the first end in the diameter direction with respect to the moving distance of the shifter moving in the direction of the spindle axis (Z-axis direction) at a constant speed is continuous both in a positive range and in a negative range where the contact range is a range of the outer circumference of the shifter in contact with the first end of the claw.
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
Provided is a lathe in which it is possible to shorten a spindle in the axial direction of the spindle. A spindle (52) having a holder 60 provided to a front part thereof is rotatably supported via bearings B1, B2 on a support 53. An opening/closing device 6 has a claw member 20 and a shifter 10, and opens and closes the holder 60. A built-in motor 55, which rotates the spindle (52), and the claw member 20, which can be inclined and is disposed on the outside of the spindle (52), are positioned between the front bearing B1 and the rear bearing B2. The claw member 20 has a movable end part 21, the distance of which from the axis AX0 of the spindle changes between a first position PO1, at which the holder 60 is in an open state ST1, and a second position PO2, at which the holder 60 is in a closed state ST2. The shifter 10 is capable of moving in the axial direction of the spindle on the outside of the claw member 20, and is positioned at a first location LO1, at which the claw member 20 is set at the first position PO1, or a second location LO2. at which the claw member 20 is set at the second position PO2.
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
Provided is a lathe that can extend the lifespan of shifter bearings. An opening/closing device 6 has a gripping unit 60 which is provided to a main shaft 52 and comprises claw members 20, a shifter 10 and a drive unit DR1. The claw members 20, which rotate, have a fist position PO1 in which the gripping part 60 is in an open state, and a second position PO2 in which the gripping part 60 is in a closed state. The shifter 10, which rotates, is arranged in a first location LO1 for shifting the claw members 20 to the first position PO1, and a second location LO2 for shifting the claw members to the second position PO2. A shifter bearing B3 is provided to an insertion part 68a of a shifter lever 68 of the drive unit DR1 so as to be capable of making contact with the side surface of an outward-facing groove 12 of the shifter 10. Among the claw members 20 and the shifter 10, one member is provided with a roller 15 which is capable of rolling towards the main shaft central axis to a position making contact with the other member, and the other member is provided with a groove 25 into which the roller 15 enters when the gripping part 60 is in the open state.
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
A technology downsizing a control panel unit is provided. The control panel unit for a machine tool comprises a casing, a duct, and a fan. The casing has an openable door. A control device is arranged in an internal space, which is closed when the door is closed. The duct has a groove and a ventilation opening. The groove is closed at a closed end and open to the internal space at an open end. The ventilation opening connects the groove with the internal space in a position nearer the closed end than the open end. The duct is fixed to an inner wall of the casing in such manner as the groove faces the inner wall. The fan is mounted on the ventilation opening. The air in the internal space is taken into the groove enclosed by the inner wall and the duct by the operation of the fan.
The present invention provides a lathe which makes it possible to facilitate the maintenance of a chucking mechanism. An opening/closing device 6 is provided with hook members 20 and a shifter 10, and opens and closes a gripping part 60 provided to a main spindle (52). The hook members 20 are capable of tilting on the outer side of the main spindle (52), and have a first orientation PO1 whereby the gripping part 60 is in an open state ST1 and a second orientation PO2 whereby the gripping part 60 is in a closed state ST2. The shifter 10 can move on the outer side of the main spindle (52) in the main spindle axis direction, and can be disposed at a first position LO1 for changing the hook members 20 to the first orientation PO1 and at a second position LO2 for changing the hook members 20 to the second orientation PO2. A roller 15 capable of rolling in the main spindle axis direction is attached to the shifter 10 at the locations where the shifter 10 and the hook members 20 are in contact.
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
Provided is a lathe whereby a product having enhanced dimensional accuracy can be obtained. This lathe 1 comprises a first headstock (11), a second headstock (21), a servo device (MZ2) for causing the second headstock (21) to move in the center axis direction of a second main shaft (22), and a control part U1 for controlling the opening/closing action of gripping parts 13, 23 and the movement of the second headstock (21) caused via the servo device (MZ2). The control part U1 opens a second gripping part 23 and causes the second headstock (21) to move toward the first headstock (11) in a state in which the servo device (MZ2) is limited to a torque lower than the maximum torque, imparts a predetermined torque fluctuation to the servo device (MZ2) and detects a change (∆Zi) in the position of the second headstock (21) in the center axis direction of the second main shaft, and determines whether a foreign body 800 is present between the second gripping part 23 and a work piece W0 on the basis of the change (∆Zi) in position detected in the range in which the second gripping part 23 grips the work piece W0.
B23B 3/30 - Machines à tourner à plusieurs broches de travail, p. ex. fixées d'une façon permanente
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
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'un programme sous forme numérique
The present invention provides a lathe with which the cycle time of workpiece processing can be reduced. A lathe 1 is provided with: a first spindle (12) capable of rotating about a spindle center line AX1 while grasping a workpiece W0; a second spindle (22) capable of rotating about the spindle center line AX1 while facing the first spindle (12) and grasping the workpiece W0; a tool rest 31 on which a cutting-off tool T1 for cutting off the workpiece W0 grasped by both the spindles (12, 22) is provided; and a control unit U1 which controls the rotations of both the spindles (12, 22) and the relative movements for cutting off the workpiece W0 of both the spindles (12, 22) and the tool rest 31. After rotating both the spindles (12, 22) grasping the workpiece W0 in synchronization with each other, the control unit U1 varies the rotation speed V1 of the first spindle (12), detects the rotation speed V2 of the second spindle (22), and determines that the cutting off of the workpiece W0 is normal if the variation (ΔV2) of the detected rotation speed V2 falls within a predetermined range.
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23Q 17/10 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la vitesse de coupe ou le nombre de révolutions
B23Q 17/12 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer les vibrations
09 - Appareils et instruments scientifiques et électriques
Produits et services
Downloadable computer programs for enabling mobile computer
terminals both to be wired-connected to computer networks
and to be charged via computer printers; downloadable
computer programs for enabling mobile computer terminals
both to be wired-connected to computer networks and to be
charged via USB cables; computer printers for use in
point-of-sale (POS) systems and order entry systems, namely,
document printers for use in point-of-sale (POS) systems and
order entry systems; downloadable computer application
software for mobile computers for use in point-of-sale (POS)
systems and order entry systems; computer programs for
computer printers for use in point-of-sale (POS) systems and
order entry systems; telecommunication machines and
apparatus for use in point-of-sale (POS) systems and order
entry systems, namely, computer network adapters, hubs and
routers; recorded computer operating programs; computer
peripherals; computer hardware for telecommunications.
The objective of the present invention is to prevent deformation of and damage to a component. This shutter device, which moves in conjunction with movement of a moving body capable of moving in a prescribed direction, is provided with a first shutter portion which covers a portion of an opening, and which moves in the prescribed direction together with the moving body, and a second shutter portion which is disposed between an end portion of the opening and the first shutter portion, and which expands and contracts in the prescribed direction in conjunction with movement of the moving body, wherein the second shutter portion is configured by overlapping a plurality of shutter pieces comprising a first piece which is elongated in the prescribed direction, and a second piece which is elongated in a direction intersecting the first piece, and wherein each shutter piece includes, in the second piece, between the shutter piece and another overlapping shutter piece, a linking portion which links the shutter pieces to one another while allowing movement thereof in the prescribed direction.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Downloadable computer programs for enabling mobile computer terminals both to be wired-connected to computer networks and to be charged via computer printers; downloadable computer programs for enabling mobile computer terminals both to be wired-connected to computer networks and to be charged via USB cables; computer printers for use in point-of-sale (POS) systems and order entry systems, namely, document printers for use in point-of-sale (POS) systems and order entry systems; downloadable computer application software for enabling mobile computer terminals both to be wired-connected to computer networks and to be charged for mobile computers for use in point-of-sale (POS) systems and order entry systems; computer programs for enabling mobile computer terminals both to be wired-connected to computer networks and to be charged for computer printers for use in point-of-sales (POS) systems and order entry systems; telecommunication machines and apparatus for use in point-of-sale (POS) systems and order entry systems, namely, computer network adapters, hubs and routers; recorded computer operating programs; computer peripherals for use in point-of-sales (POS) systems and order entry systems, namely, computer monitors, barcode scanners, tablet stands, electronic weighing scales; computer hardware for telecommunications
09 - Appareils et instruments scientifiques et électriques
Produits et services
Downloadable computer programs for enabling mobile computer terminals both to be wired-connected to computer networks and to be charged via computer printers; downloadable computer programs for enabling mobile computer terminals both to be wired-connected to computer networks and to be charged via USB cables; computer printers for use in point-of-sale (POS) systems and order entry systems, namely, document printers for use in point-of-sale (POS) systems and order entry systems; downloadable computer application software for mobile computers for use in point-of-sale (POS) systems and order entry systems; downloadable and recorded computer programs for computer printers for use in point-of-sale (POS) systems and order entry systems; telecommunication machines and apparatus for use in point-of-sale (POS) systems and order entry systems, namely, computer network adapters, hubs and routers; recorded computer operating programs; computer peripherals; computer hardware for telecommunications
The invention provides a machine tool capable of expanding the slidable range of the moving unit without making the oil feeding system complicated. A machine tool in which a moving unit slides against a supporting unit with a sliding surface of the supporting unit facing a sliding surface of the moving unit, comprises a first oil groove formed on an unexposed portion of the sliding surface of the supporting unit; a second oil groove formed on an unexposed portion of the sliding surface of the moving unit; and an oil inlet formed on one of the first oil groove and the second oil groove. Lubricant fed through the oil inlet is supplied to the other of the first oil groove and the second oil groove.
B23Q 11/12 - Dispositions pour le refroidissement ou la lubrification des parties des machines
B23Q 1/42 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatifMoyens pour empêcher un déplacement relatif de ces organes utilisant des glissières en T, en V, en queue d'aronde ou des glissières similaires
Provided is a machine tool with which it is possible to reduce the work of switching a range of movement of a moving body. A movement-side cover 40 provided on a moving body (10) covers a portion, in a movement direction (D1), of a position of a feeding device 20. A support-side cover 50 is disposed further toward a first range of movement 110 than an end portion 41 of a second range of movement 120, in the movement direction (D1), of the movement-side cover 40, and in a first usage state ST1 continuously covers a portion, in the movement direction (D1), of the position of the feeding device 20 together with the movement-side cover 40, and in a second usage state ST2 causes a gap CL1 to be generated in the movement direction (D1) between the support-side cover 50 and the movement-side cover 40. A slide cover 60 is attached in such a way as to be capable of sliding in the movement direction (D1) relative to a counterpart cover, which is one of the support-side cover 50 and the movement-side cover 40, and in the second usage state ST2, hides the gap CL1 while being pulled out from the counterpart cover in the movement direction (D1).
Provided is a machining tool in which the effort in exchanging a ball screw can be alleviated. A machining tool (1) is provided with: a base 5; a moving body 6; a ball screw 7 having a nut 7n and a screw shaft 7s; a cap member 8 that covers an end 72 of the screw shaft 7s and allows rotation of the screw shaft 7s about the center line AX0; and a support part 9 that is provided to the base 5 so as to support the cap member 8. The cap member 8 includes: a body section 81; and a flange section 85 that is disposed at the outer side D1o, in the axis direction D1, from the body section 81 and that is wider than the body section 81. The support part 9 includes: a recess 95 in which an opening 96 for passing the screw shaft 7s in a direction D2 orthogonal to the axis direction D1 in the state where the support part 9 is provided to the base 5, is provided to receive the body section 81; and a positioning section 91 on which an inner surface 86 of the flange section 85 abuts in the axis direction D1 in the state where the recess 95 receives the body section 81.
B23Q 5/40 - Avance par transmission mécanique des autres organes supportant les outils ou les pièces, p. ex. avance des traînards, des glissières d'outils à avance continue par un arbre, p. ex. une vis-mère
F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes
Provided is a lathe in which a main shaft can be shortened. A lathe 1 is provided with: a main shaft 12; a main shaft support portion 11 that supports, at the outer side S4 of the main shaft 12, the main shaft 12 via a bearing B0; a collet 25 disposed at a front end 13 of the main shaft 12; an inner ring holding portion (40) that is provided to the main shaft 12 and that holds the front side S1 of an inner ring B1 of the bearing B0; an outer ring holding portion (50) that is provided to the main shaft support portion 11 and that holds, at the outer side S4 of the inner ring holding portion (40), the front side S1 of an outer ring B2 of the bearing B0; a cap member (60) that is, at the front side S1 of the inner ring holding portion (40), screwed on the main shaft 12 and that is disposed at the outer side S4 of the collet 25 centered on the main shaft center line AX0; and a cover member (70) that has an inner circumferential surface 71 opposed to the outer circumferential surface 62 of the cap member (60) and that is provided on the main shaft support portion 11 side in an attachable/detachable manner. The lathe 1 has, between the inner circumferential surface 71 of the cover member (70) and the outer circumferential surface 62 of the cap member (60), a first air purge section P1 to which air 100 for air purging is supplied.
B23B 31/00 - Mandrins de serrageMandrins extensiblesLeurs adaptations à la commande à distance
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
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 travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machine tools; metal working machines; computer
numerically controlled automatic lathes. Telecommunications apparatus and equipment;
telecommunications transmitters and receivers; computer
peripherals for telecommunications; interface hardware for
use in computer printers; network interface hardware for
controlling cash register drawers for use in point-of-sale
systems; computer peripherals; computer printers; computer
programs for controlling computer printers and computer
peripherals; computer programs for use in electronic cash
register systems; computer software for managing computer
printers and computer peripherals; electronic card readers;
electronic card writers; computer software for digitizing
printed data on purchase receipts, transmitting the data to
the purchaser's mobile devices, smartphones and personal
computers, storing the data in the servers, managing and
analyzing the purchase history, and distributing
advertisements, offers, rewards, coupons, and direct mail
campaign information; computer software for generating,
displaying, transmitting, receiving, saving, and managing
electronic receipts; computer programs for use in printing
data received from a cloud server; computer software for use
in printing data from mobile devices, smartphones, and
personal computers connected to a cloud computing network;
computer software for use in remote monitoring of computers,
computer printers, computer systems, CNC lathes, and machine
tools connected to a cloud computing network; computer
software for issuance and management of point cards and
coupons for promotional purposes; computer software for
operating computer peripherals connected to a cloud
computing network; computer programs for configuration and
control of computer printers; computer programs for
monitoring machine tools operation; electronic cash
registers; electronic cash register drawers; electronic cash
register drawers with built-in printers for use in
point-of-sale systems. Providing temporary use of on-line non-downloadable computer
software for generating, issuing, displaying, transmitting,
receiving, saving, and managing electronic receipts;
providing temporary use of on-line non-downloadable software
for issuance and management of point cards and coupons for
promotional purposes using a cloud computing network;
providing temporary use of on-line non-downloadable software
for use in transmitting data to printers connected to a
cloud computing network for printing; providing temporary
use of on-line non-downloadable software for use in printing
data from mobile devices, smartphones and personal computers
connected to a cloud computing network; providing temporary
use of on-line non-downloadable software for use in remote
monitoring of computers, computer printers, computer
systems, CNC lathes, and metal working machines connected to
a cloud computing network; providing temporary use of
on-line non-downloadable computer software for operating and
controlling computer printers and computer peripherals;
providing temporary use of on-line non-downloadable computer
software for operating and controlling machine tools and CNC
lathes.
Provided is a lathe for which swarf around a tool post is easily recovered. A lathe 1 comprises headstocks 10, 20, tool posts 40, 50, a support base 30, and drive units U2, U3. The support base 30 supports the first tool post 40 on a side 31 so as to be transportable. The first tool post drive unit U2 moves the first tool post 40 in a first axial direction (Y1 axis direction) that is orthogonal to the center line AX1 of a first spindle 11. The second headstock drive unit U3 moves the second headstock 20 in a second axial direction (X2 axis direction) that is orthogonal to the center line AX1 of the first spindle 11 and tilted with respect to the first axial direction (Y1 axis direction). The second tool post 50 holding a second tool T2 is in a position that does not overlap a plurality of first tools T1 in a third axial direction (X1 axis direction) and is in a position in which the second tool T2 and a portion (range R1) on an extended line of the second tool T2 overlap the plurality of first tools T1 in the center line direction (Z1 axis direction) of the first spindle 11.
Provided is a lathe that enables an increase in the lifespan of a guide used for cutting a workpiece. A lathe 1 is provided with: a headstock 10 comprising a main spindle 11 for holding a workpiece W0; a tool rest 20 that holds a tool T0 for cutting the workpiece W0; a first drive part U1 that moves the headstock 10 in a driving direction having a prescribed orientation; a second drive part U2 that moves the tool rest 20 in the driving direction; and a control unit U3 that oscillates the relative positional relationship of the headstock 10 and the tool rest 20 in the driving direction during the relative cutting feed of the headstock 10 and the tool rest 20 in the driving direction.
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de toursUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23Q 5/22 - Avance des éléments supportant les outils ou les pièces à usiner
B23Q 15/00 - Commande automatique ou régulation du mouvement d'avance, de la vitesse de coupe ou de la position tant de l'outil que de la pièce
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'un programme sous forme numérique 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 programme de pièce, pour la machine à commande numérique [CN]
According to the present invention, the accuracy of measuring the diameter of a workpiece is improved. This machining tool is provided with: a displacement sensor which is mounted on at least one among a guide bush that supports, at the front of a main shaft, a workpiece held by the main shaft, or a support part that supports the main shaft; a calculation unit which calculates the diameter of the workpiece after machining on the basis of a measurement value by the displacement sensor for the workpiece after the machining. The main shaft can be moved forward and backward in the shaft direction, moves, to a prescribed position obtained by a measurement of the displacement sensor in the shaft direction, a part to be machined of the workpiece displaced due to the withdrawal of the main shaft after machining of the workpiece, and performs, by means of the displacement sensor, a measurement on the part to be machined of the workpiece after the movement.
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
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
Provided is a lathe with which it is possible to extend the service life of a shifter mechanism. A lathe 1 is provided with a main spindle 32, a gripping member 60, a motive force transmitting unit TR1, a shifter 10, claw members 20, and a drive unit DR1. In a longitudinal section including a main spindle central axis AX0, the shapes of an outer peripheral surface 11 of the shifter 10 and of a first edge portion (contacting end 21), in a region (R1) in which the outer peripheral surface 11 of the shifter 10 and the first edge portion (21) come into contact with one another, are shapes which are continuous in a zone in which an acceleration a, in a radial direction D4, of the first edge portion (21) with respect to a movement distance L when the shifter 10 moves at a constant speed in the direction of the main spindle central axis (Z-axis direction) is positive, and which are continuous in a zone in which said acceleration is negative.
B23B 31/20 - Manchons fendus longitudinalement, p. ex. mandrins à pinces
B23B 19/02 - Broches de travailCaractéristiques s'y rapportant, p. ex. agencements des supports
B23B 31/28 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des moyens électriques ou magnétiques dans le mandrin
A printer provided with a paper cutter apparatus having improved durability and preventing an increase in size of the whole printer is provided. The printer is provided with the paper cutter apparatus having a fixed blade and a drivable movable blade. The printer comprises a body and a swing door openably attached to the body. The fixed blade is provided in the body and the movable blade is provided in the swing door. A driving link is provided in the swing door and coupled to the movable blade. A driving motor as a driving source is provided in the body. A slider is provided in the body. Driving force of the driving motor is conveyed to the driving link via the slider and the movable blade is moved toward the fixed blade by the driving link.
B41J 11/70 - Utilisation de dispositifs coupants coupant perpendiculairement à la direction de l'avance du papier
B41J 2/32 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par l'application sélective de chaleur à un matériau d'impression ou de transfert d'impression sensibles à la chaleur utilisant des têtes thermiques
B26D 1/08 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce ayant un élément coupant se déplaçant linéairement l'élément coupant étant animé d'un mouvement de va-et-vient du genre guillotine
B26D 5/08 - Moyens pour actionner l'outil de coupe afin d'effectuer la coupe
