Provided is a friction stir welding device that has a simplified device configuration and thus can reduce the load of both assembly work and maintenance work. This friction stir welding device 100 comprises a processing head 101 having a joining tool 103 that is pressed against laminated workpieces WK1, WK2 while being rotationally driven. A Z-axis driving motor 109 is connected to the processing head 101 through a ball screw mechanism 107, and the joining tool 103 is pressed against the workpieces WK1, WK2. The Z-axis driving motor 109 is operated and controlled by a control device 130. When the joining tool 103 is being pressed against the workpieces WK1, WK2, the control device 130 executes constant pressing force control for controlling the operation of the Z-axis driving motor 109 so as to constantly press the joining tool 103 against the workpieces WK1, WK2 with a constant pressing force regardless of changes in the magnitude of a reaction force.
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage la chaleur étant produite par frictionSoudage par friction
Provided is a machine tool system capable of effectively utilizing an empty space of a stocker. This machine tool system 10 comprises: a machine tool 12 for machining a workpiece W placed on a pallet P; stockers 14, 16 configured to simultaneously hold at least one workpiece W and at least one pallet P outside the machine tool 12; and a conveying device for conveying the pallet P and the workpiece W between the stockers 14, 16 and the machine tool 12. The machine tool 12 has a control device for executing a machining program. The control device acquires identification information about the pallet P held by a pallet stand and identification information about the workpiece W held by a workpiece stand, and controls a stand conveying part 84 so as to convey the pallet stand or the workpiece stand, which correspond to the pallet P or the workpiece W designated by the machining program, to a third position F3 or to a fourth position F4. FIG. 2
B23Q 7/00 - 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
B23Q 7/03 - 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 convoyeurs à chaîne sans fin
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
B23Q 41/00 - Combinaisons ou associations de machines pour le travail des métaux ne visant pas un travail particulier relevant des classes , ou
3.
Hole drilling machine and method for drilling oval hole and inner-diameter-changing hole by means of hole drilling machine
a in which a tip end portion of the processing tool 102 is slidably fitted is synchronously rotatably driven on the same circular path as that for the spindle 101. A table reciprocatably-displacing mechanism 111 is provided between the spindle 101 and the auxiliary spindle 120. The table reciprocatably-displacing mechanism 111 reciprocatably displaces a work piece WK in an X-axis direction perpendicular to an axial direction of the spindle 101.
B23B 41/04 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser des trous polygonaux ou d'autres trous non circulaires
B23B 41/12 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour former les surfaces de travail des cylindres, des paliers, p. ex. dans les têtes de bielles motrices, ou autres pièces de moteurs
B23B 41/06 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser des trous coniques
B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes
Provided is a work processing apparatus configured so that limitations on the contents of processing for a work piece or the type of work piece can be reduced and processing for a wider range of processing contents and work piece can be performed. In a work processing apparatus 100, a work table 101 is, through a table displacement mechanism 103, supported on a rotation base 120 to be rotatably driven by a table rotary drive motor 125, and a weight holding tool 110 is supported on the rotation base 120 through a weight displacement mechanism 114. The table displacement mechanism 103 includes a rack-and-pinion mechanism configured to displace the work table 101 in an X-axis direction as viewed in the figure. At the table displacement mechanism 103, a power inputter 108 configured to input drive force from a table displacement mechanism drive apparatus 130 is provided. The table displacement mechanism drive apparatus 130 is, by a drive source displacement apparatus 132, connected to or disconnected from the power inputter 108.
C23C 4/12 - Revêtement par pulvérisation du matériau de revêtement à l'état fondu, p. ex. par pulvérisation à l'aide d'une flamme, d'un plasma ou d'une décharge électrique caractérisé par le procédé de pulvérisation
B23K 26/08 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce
5.
Hole drilling machine and method for drilling oval hole and inner-diameter-changing hole by means of hole drilling machine
a in which a tip end portion of the processing tool 102 is slidably fitted is synchronously rotatably driven on the same circular path as that for the spindle 101. A table reciprocatably-displacing mechanism 111 is provided between the spindle 101 and the auxiliary spindle 120. The table reciprocatably-displacing mechanism 111 reciprocatably displaces a work piece WK in an X-axis direction perpendicular to an axial direction of the spindle 101.
B23B 41/04 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser des trous polygonaux ou d'autres trous non circulaires
B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23B 41/12 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour former les surfaces de travail des cylindres, des paliers, p. ex. dans les têtes de bielles motrices, ou autres pièces de moteurs
Provided are a workpiece conveyor device and a machine tool that can be driven at high speed and are capable of placing a workpiece accurately in a predetermined position. A work tool 10 is provided with: a workpiece table 26 on which a workpiece W is placed; a bed 14 that supports the worktable 26; a machining head 16; a column 18 that supports the machining head 16; an X-axis direction moving mechanism 22 that causes the machining head 16 to move back and forth in an X-axis direction with respect to the column 18; and a workpiece conveyor device 30. The workpiece conveyor device 30 is provided with: a connecting portion 50; a movable portion 46 that is detachably connected to the machining head 16 via the connecting portion 50; a base portion 44 that supports the movable portion 46; and workpiece supporting portions 48a, 48b provided in the movable portion 46. The base portion 44 is fixed to at least one of the bed 14 and the column 18. When the connecting portion 50 is in a connecting state, the movable portion 46 is moved in the X-axis direction along with movement of the machining head 16.
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
B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
B23Q 1/60 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en translation uniquement avec deux guidages en translation uniquement
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metalworking machines and machine tools; metalworking
machines and machine tools using laser. Metalworking; metal processing; metalworking using laser;
metal processing using laser; processing of plastics using
laser; working of plastics using laser; working of metal
parts for others; processing of metal parts for others;
custom assembling of metal parts for others; working of
plastic parts for others; processing of plastic parts for
others; custom assembling of plastic parts for others.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metalworking machines and machine tools; metalworking
machines and machine tools using laser. Metalworking; metal processing; metalworking using laser;
metal processing using laser; processing of plastics using
laser; working of plastics using laser; working of metal
parts for others; processing of metal parts for others;
custom assembling of metal parts for others; working of
plastic parts for others; processing of plastic parts for
others; custom assembling of plastic parts for others.
Provided is a workpiece-machining device which has reduced constraints on the types of workpiece and details of machining to be performed on workpiece and is thereby capable of machining a wider range of workpiece and capable of performing a wider range of machining details. In this workpiece-machining device (100), a workpiece table (101) is supported on a rotating base (120) which is rotationally driven by a table rotational driving motor (125) with a table displacement mechanism (103) interposed therebetween, and a weight holding tool (110) is supported on the rotating base (120) with a weight displacement mechanism (114) interposed therebetween. The table displacement mechanism (114) comprises a rack & pinion mechanism which displaces the workpiece table (101) in the X-axial direction indicated in a figure. The table displacement mechanism (114) is provided with a power input part (108) into which a drive force is inputted from a table displacement mechanism drive device (130). The table displacement mechanism drive device (130) is connected to or disconnected from the table displacement mechanism drive device (130) by a drive source displacement device (132).
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
B23K 26/10 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce avec un support fixe
B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
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
C23C 4/00 - Revêtement par pulvérisation du matériau de revêtement à l'état fondu, p. ex. par pulvérisation à l'aide d'une flamme, d'un plasma ou d'une décharge électrique
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metalworking machines and machine tools; metalworking
machines and machine tools using laser. Metalworking; metal processing; metalworking using laser;
metal processing using laser; processing of plastics using
laser; working of plastics using laser; working of metal
parts for others; processing of metal parts for others;
custom assembling of metal parts for others; working of
plastic parts for others; processing of plastic parts for
others; custom assembling of plastic parts for others.
11.
HOLE DRILLING MACHINE AND METHOD FOR DRILLING ELLIPTICAL HOLE AND VARIABLE-INNER-DIAMETER HOLE USING HOLE DRILLING MACHINE
Provided are a hole drilling machine and a method for drilling an elliptical hole and a variable-inner-diameter hole using a hole drilling machine, which enable precise shaping of an elliptical hole and also enable precise drilling of complex holes such as a variable-inner-diameter hole. A hole drilling machine 100 is provided with a main shaft 101 and an auxiliary shaft 120 for retaining two ends of a drilling tool 102 that has a cutting blade 103. The main shaft 101 is provided with a main shaft drive motor 106 for rotating and displacing the drilling tool 102 over a circular orbit, and a tool rotation motor 105 for spinning the drilling tool 102. The auxiliary shaft 120 is provided with an auxiliary shaft drive motor 120b which causes a tool fitting part 120a, into which a distal end part of the drilling tool 102 fits in a slidable manner, to be rotationally driven synchronously over the same circular orbit as the main shaft 101. Between the main shaft 101 and the auxiliary shaft 120, a table reciprocating displacement mechanism 111 is provided for displacing a workpiece WK in a reciprocating manner in an X-axis direction orthogonal to the axial direction of the main shaft 101.
B23B 41/06 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser des trous coniques
B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23B 41/04 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser des trous polygonaux ou d'autres trous non circulaires
B23B 41/12 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour former les surfaces de travail des cylindres, des paliers, p. ex. dans les têtes de bielles motrices, ou autres pièces de moteurs
Provided is a machining apparatus equipped with a workpiece-exchanging mechanism in a form that does not increase structural limitations on the workpiece-exchanging mechanism or reduce workpiece machining efficiency even in a machining apparatus in which a tool magazine and a work table move integrally. The machining apparatus (100) is provided with a machining head (101), a Y-axial direction movement mechanism (110) and a workpiece-exchanging mechanism (116). The machining head (101) is provided with a main shaft (102) for detachably holding a machining tool (104) and reciprocates in the X- and Y-axial directions. The Y-axial direction movement mechanism (110) is provided with work tables (108) for holding workpieces (WK), a tool magazine (112) and a machining region partition (117), and integrally reciprocates same in the Y-axial direction. The workpiece-exchanging mechanism (116) is provided at a position in which the mechanism can exchange workpieces (WK) at the position of the work tables (108) on the Y-axial direction when the tool magazine (112) is located at the machining tool (104)-exchanging position, and exchanges the work tables (108) on the Y-axial direction movement mechanism (110).
B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
B23Q 1/66 - Tables de travail pouvant être interchangées pour être mises en position de travail
B23Q 7/00 - 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
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
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 purpose of the present invention is to provide a machine tool with which work efficiency can be improved by performing the working tool exchange process within a short time. This machine tool (100) is provided with a working head (101) that holds a working tool (102) for cutting a workpiece (WK), and a work table (132) for detachably holding the workpiece (WK), and additionally with a tool magazine (125), a magazine drive motor (122), and an NC control device (140), respectively. The tool magazine (125) holds a plurality of working tools (102) designed to be held by the working head (101). The magazine drive motor (122) displaces the tool magazine (125) in a direction closer towards or away from the working head (101). The NC control device (140) causes relative displacement of the tool magazine (125) with respect to the working head (101) through numerical control of the working head (101) and the work table (132), as well as of the magazine drive motor (122).
B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
B23Q 1/64 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par le but du déplacement
B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
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
16.
POSITIONING PRECISION SETTING METHOD, POSITIONING PRECISION SETTING DEVICE, AND POSITIONING PRECISION SETTING PROGRAM
Provided are a positioning precision setting method and a positioning precision setting device that make it possible to satisfactorily maintain the positioning precision of a feed mechanism at a level of precision that is equal to or less than a desired positioning precision regardless of expansion/contraction of the feed mechanism. A worker uses a machine tool (200) and an external computer device (300) to measure errors in positioning precision a plurality of times at five positions within the range of movement of a table (201) that is displaced by a feed mechanism (204). Next, the worker uses the external computer device (300) to set the standard deviation of the measured positioning errors as an error value, subsequently sets the difference between the range of the error value and a desired error value as a correction value for an inner measurement position at each of the measurement positions, and creates correction value setting information in which a correction value that is smaller than the correction value of the inner measurement position is set as a correction value for the other four measurement positions. Next, the worker uses the machine tool (200) to create a correction value table in which correction values are set on the basis of the correction value setting information in a plurality of correction segments that are set within the range of movement of the table (201).
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
(1) Metalworking machines and tools, namely, machining centers, boring machines, milling machines, drilling machines, tapping machines, lathes, and transfer machines for the machining of parts; transfer machines for the machining of metal parts; metalworking machines and tools using laser, namely, laser cutting machines, laser welding machines, and quenching machines.
(2) Metalworking machines and tools, namely, machining centers, boring machines, milling machines, drilling machines, tapping machines, lathes, and transfer machines for the machining of parts; transfer machines for the machining of metal parts; metalworking machines and tools using laser, namely, laser cutting machines, laser welding machines, and quenching machines.
(1) Metalworking machines and tools, namely, machining centers, boring machines, milling machines, drilling machines, tapping machines, lathes, and transfer machines for the machining of parts; transfer machines for the machining of metal parts; metalworking machines and tools using laser, namely, laser cutting machines, laser welding machines, and quenching machines.
(2) Metalworking machines and tools, namely, machining centers, boring machines, milling machines, drilling machines, tapping machines, lathes, and transfer machines for the machining of parts; transfer machines for the machining of metal parts; metalworking machines and tools using laser, namely, laser cutting machines, laser welding machines, and quenching machines.
Metalworking machines and tools, namely, machining centers, boring machines, milling machines, drilling machines, tapping machines, and transfer machines for the machining of parts; transfer machines for the machining of metal parts; metalworking machines and tools using laser, namely, laser cutting machines, laser welding machines, and quenching machines
Metalworking machines and tools, namely, machining centers, boring machines, milling machines, drilling machines, tapping machines, and transfer machines for the machining of parts; transfer machines for the machining of metal parts; metalworking machines and tools using laser, namely, laser cutting machines, laser welding machines, and quenching machines
