A data extraction device that extracts data for abnormality determination of a rotary component of a monitored machine includes: an envelope processing unit configured to perform envelope processing on a vibration wave to obtain an envelope-processed wave; a spectrum calculation unit configured to calculate an envelope spectrum of the envelope-processed wave; a basic data storage unit configured to store ratio data between a frequency of a specific wave included in the envelope-processed wave while rotating with a predetermined reference rotational frequency, and the reference rotational frequency; a frequency calculation unit configured to calculate a real specific frequency of the specific wave while rotating with a real rotational frequency based on the real rotational frequency and the ratio data; and a data extraction unit configured to extract the envelope spectrum in a limited frequency range including the real specific frequency from the envelope spectrum while rotating with the real rotational frequency.
A measuring device includes: a guide bar having a curved rod shape with one end portion extending in a horizontal direction or a direction inclined with respect to the horizontal direction to be connected to a forming machine that forms a coil spring and fitted to an inner side of the coil spring that is being formed by the forming machine, and another end portion extending in a vertical direction below the one end portion, the guide bar discharging the coil spring from the another end portion; a camera configured to image, in air, the coil spring in a vertical posture freely falling from the guide bar; and an image processing unit configured to perform image processing on an image of the coil spring captured by the camera, and to measure a dimension of the coil spring or a matching degree with a master workpiece.
A monitoring data processing device includes: a data recording unit to acquire and store video data of an industrial machine captured by a camera, and chronological data of a state or a physical quantity of the machine or a manufactured workpiece; an image display unit to generate and display, on a monitor, a chronological image visually indicating a change in the chronological data and to display a slider to indicate a position on the chronological image along the time axis; a console to move the slider along the time axis; and a video display unit to display the video of the machine corresponding to a position of the slider. The chronological data includes first chronological data that enables distinguishing between an operation state and a stop state of the machine, and the chronological image based on the first chronological data distinguishably indicates the operation state or the stop state.
[Problem] To develop a technology capable of increasing the degree of freedom in the operation of a tool holding part and suppressing the accompanying reduction in operating speed in a conventional tool moving device. [Solution] A tool moving device 10A of the present embodiment comprises: a first drive source 21; a first link 23 rotationally driven by the first drive source 21; a slide guide 33; a slider link mechanism 29 that includes a slider 35V slidably supported by the slide guide, and a second link 25 rotatably connected to the first link 23 and the slider 35V, the slider link mechanism 29 capable of moving the slider 35V along the slide guide 33 with the power of the first drive source 21; a second drive source 31 capable of rotationally driving the slide guide 33 around a rotation axis parallel to the rotation axis of the first link 23; and a tool holding part 36V which is provided at a portion movable to any two-dimensional position of the slider link mechanism 29 with the power of the first drive source 21 and the second drive source 31 and holds a tool 37V.
B21F 3/08 - Enroulement des fils métalliques selon des formes particulières en spirales plates
B21F 1/00 - Cintrage des fils métalliques autre que l'enroulementRedressage des fils métalliques
B21F 35/00 - Fabrication de ressorts en fils métalliques
H01F 41/04 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants pour la fabrication de bobines
5.
DIE SUPPORT MECHANISM, CYLINDRICAL WORKPIECE GENERATION DEVICE, AND TRANSFER PRESS MACHINE
A die support mechanism includes: a die holding member including a slit horizontally passing through the die holding member, wherein a lower side from the slit forms a die holding base configured to hold a blanking die having a punch hole, an upper side from the slit forms a ceiling portion having a ceiling hole concentric with the punch hole, a part of a sheet metal inserted in the slit is punched out as a blank by a blanking punch, and the ceiling portion separates the sheet metal from the blanking punch; a support base configured to horizontally slidably support the die holding member; and a guide portion formed on an inner surface of the ceiling hole and configured to come into sliding contact with the blanking punch and to slide the die holding member to a position where the punch hole is centered on the blanking punch.
B21D 22/02 - Estampage utilisant des dispositifs ou outils rigides
B21D 43/00 - Dispositifs d'alimentation, de positionnement ou de stockage combinés à des appareils pour travailler ou traiter les tôles, les tubes ou les profilés, disposés dans ces appareils ou spécialement adaptés pour être utilisés en association avec ces appareilsAssociation de dispositifs de coupe avec ces appareils
A press machine includes: a ram, a shaft, and three or more ram driving cams, for the one ram, configured to push down the ram toward a bottom dead center, the plurality of ram driving cams being integrally rotatable with the common shaft. Both end portions of the shaft are rotatably supported by a pair of rotation support portions fitted to the both end portions between which all of the plurality of ram driving cams are disposed, and an intermediate portion of the shaft disposed between the ram driving cams is rotatably supported by a support groove opened downward. The plurality of ram driving cams includes at least two lifting and lowering cams configured to apply both a pushing down force and a pushing up force to the ram, and at least one lowering cam configured to apply only the pushing down force to the ram.
B21D 43/05 - Avancement du matériau en fonction du mouvement de la matrice ou de l'outil au moyen d'un élément mécanique coopérant avec le matériau spécialement adapté aux presses à étages multiples
B21D 43/02 - Avancement du matériau en fonction du mouvement de la matrice ou de l'outil
B30B 1/26 - Presses, utilisant un élément pilonnant, caractérisées par le mode d'entraînement du pilon, la pression étant transmise au pilon ou à la platine de presse directement ou uniquement par l'intermédiaire d'organes travaillant en simple poussée ou traction par des cames, des excentriques ou des vilebrequins
7.
WIRE COATING REMOVAL DEVICE AND WIRE FORMING SYSTEM
A wire coating removal device includes: a wire feed path; a pair of first rotary tools that remove a coating of the wire at a first position on the wire feed path; a first rotary drive mechanism that rotationally drives the pair of first rotary tools; a pair of second rotary tools that remove the coating of the wire at a second position; a second rotary drive mechanism that rotationally drives the pair of second rotary tools; a first tool distance changing mechanism that makes the pair of first rotary tools approach or separates from each other; and a second tool distance changing mechanism that makes the pair of second rotary tools approach or separates from each other, wherein the pair of first rotary tools remove a part of the coating of the wire, and the pair of second rotary tools then remove a remainder of the coating.
H02G 1/12 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour supprimer l'isolant ou l'armature des câbles, p. ex. de leur extrémité
Industrial machine presses; metalworking machines and tools
and their parts and fittings; metal working machines and
tools in the nature of finishing machines for metal forming;
press machines for metal forming; presses being machines for
industrial purposes; molds and dies for metal forming; molds
being parts of machines; forging molds; die-cutting
machines; machines for spring forming; spring forming
machine; grinding machines for metalworking; wire extruding
machines; wire drawing machines; mechanical presses for
metalworking; wire forming machines; finishing machines for
metalworking; springs being parts of machines; pressure
regulators being parts of machines; blanking presses; metal
extrusion presses; slide rests [parts of machines]; punching
machines; punching presses for metalworking; punches for
punching machines; bending machines; mining machines and
apparatus; construction machines and apparatus;
loading-unloading machines and apparatus; chemical
processing machines and apparatus; textile machines and
apparatus; painting machines; packaging or wrapping
machines; semiconductor manufacturing machines and systems;
non-electric prime movers, not for land vehicles; parts of
non-electric prime movers; parts of power machinery for land
vehicles; parts of power machinery for aircraft;
decarbonising engines and their parts for aircraft;
cowlings, parts of machines; aircraft engines; pneumatic or
hydraulic machines and instruments; repairing or fixing
machines and apparatus; vehicle washing machines; food
mixing machines for commercial use; food peeling machines
for commercial use; food cutting, chopping and slicing
machines for commercial use; dishwashers for industrial
purposes; machine elements, not for land vehicles.
A spring forming machine includes: a forming tool slide mechanism including a slider with a forming tool; a first lifting mechanism including a slider with a pitch tool; a second lifting mechanism including a slider with a cutting tool; a fixing base to which the wire feeder and the forming tool slide mechanism are attached; a lifting base to which the cored bar, the first lifting mechanism, and the second lifting mechanism are attached; a plurality of servo motors serving as drive sources; a controller controlling the servo motors; an individual drive control unit individually driving the servo motors; and an interlocking control unit that, when the servo motor of the lifting base is individually operated, interlocks the servo motors of the lifting base and the first lifting mechanism and, when the servo motor of the first lifting mechanism is individually operated, does not interlock the servo motors thereof.
A grinding apparatus includes: a pair of rotary grindstones, a rotary base rotationally driven around a first rotation axis, a rotary table included in the rotary base, a fixed base rotatably supporting the rotary base, a fixed table included in the fixed base, a plurality of workpiece supporting tables supported on the rotary base and rotationally driven around a second rotation axis, a plurality of workpiece receiving holes vertically passing through an outer edge part of the workpiece supporting tables, a first motor fixed to the fixed base to rotationally drive the rotary table, a plurality of second motors fixed to the rotary base to rotationally drive the workpiece supporting tables, a controller driving the first motor and the plurality of second motors, and a slip ring disposed below the plurality of second motors and conductively connecting between the controller and the plurality of second motors.
B24B 7/16 - Machines ou dispositifs conçus pour une seule opération particulière pour meuler des faces d'extrémités de pièces, p. ex. de calibres, de rouleaux, d'écrous ou de segments de piston
B24B 41/00 - Éléments constitutifs des machines ou dispositifs à meuler, tels que bâtis, bancs, chariots ou poupées
B23Q 1/54 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en rotation uniquement avec deux guidages en rotation uniquement
11.
DIE SUPPORT MECHANISM, CYLINDRICAL WORKPIECE GENERATION DEVICE, AND TRANSFER PRESS MACHINE
[Problem] To provide a feature for preventing a problem of a punch being pressed against the opening edge of a punch hole. [Solution] The die support mechanism 40 according to the present disclosure is provided with a die holding member 41 through which a slit 41S penetrates. The portion of the die holding member 41 below the slit 41S constitutes a die-holding base 42 for holding a punching die 32, and the portion of the die holding member 41 above the slit 41S constitutes a ceiling part 43 having a ceiling hole 44 that is concentric with the punch hole 32A of the punching die 32. The die holding member 41 is supported by a support base 50 so as to be horizontally slidable, and a guide part of the ceiling hole 44 and a punch 31 slide against each other to cause the die holding member 41 to slide to a position at which the punch hole 32A is centered with respect to the punch 31.
B21D 22/28 - Emboutissage d'objets cylindriques, en utilisant des matrices successives
B21D 28/02 - Découpage à l'emporte-pièce ou poinçonnage de flans ou d'objets, avec ou sans production de déchetsEntaillage
B21D 43/05 - Avancement du matériau en fonction du mouvement de la matrice ou de l'outil au moyen d'un élément mécanique coopérant avec le matériau spécialement adapté aux presses à étages multiples
12.
Pressing machine and pressed product manufacturing method
A pressing which a ram repeats an up-and-down motion for press working machine that performs a continuous operation in by a press die held by a die holding portion of a bolster and a die holding portion of the ram includes: a die positioning portion that positions the press die in a first direction being a moving direction of the ram; a position adjustment mechanism having a servomotor as a drive source and optionally changing a position where the press die is positioned by the die positioning portion; and a drive control unit driving, when position change data is given during the continuous operation, the servomotor such that the position where the press die is positioned by the die positioning portion is changed to a position corresponding to the position change data when reaction force of the press working not applied to the die positioning portion during continuous operation.
B21D 22/02 - Estampage utilisant des dispositifs ou outils rigides
B21D 22/30 - Emboutissage pour finir des objets déjà formés par emboutissage
B21D 43/00 - Dispositifs d'alimentation, de positionnement ou de stockage combinés à des appareils pour travailler ou traiter les tôles, les tubes ou les profilés, disposés dans ces appareils ou spécialement adaptés pour être utilisés en association avec ces appareilsAssociation de dispositifs de coupe avec ces appareils
B21D 43/05 - Avancement du matériau en fonction du mouvement de la matrice ou de l'outil au moyen d'un élément mécanique coopérant avec le matériau spécialement adapté aux presses à étages multiples
B21D 45/00 - Dispositifs d'éjection ou d'arrachage prévus dans les machines ou outils traités dans la présente sous-classe
B21D 45/04 - Dispositifs d'éjection liés au déplacement de l'outil
Metalworking machines and tools; metal working machines and
tools in the nature of finishing machines for metal forming;
industrial machine presses, other than agricultural machines
and agricultural implements; press machines for metal
forming; presses being machines for industrial purposes,
other than agricultural machines and agricultural
implements; molds and dies for metal forming; molds being
parts of metalworking machines; forging molds; die-cutting
machines; machines for spring forming; machines for metal
spring forming; spring forming machine; metal spring forming
machine; grinding machines for metalworking; wire extruding
machines; wire drawing machines; mechanical presses for
metalworking; wire forming machines; finishing machines for
metalworking; mining machines and apparatus; construction
machines and apparatus; loading-unloading machines and
apparatus; chemical processing machines and apparatus;
presses for chemical processing; textile machines and
apparatus; lumbering, woodworking, or veneer or plywood
making machines and apparatus; pulp making, papermaking or
paper-working machines and apparatus; printing or
bookbinding machines and apparatus; packaging or wrapping
machines, apparatus and their parts and fittings;
semiconductor manufacturing machines and systems;
non-electric prime movers, not for land vehicles; adhesive
tape dispensing machines; automatic stamping machines; food
mixing machines for commercial use; food peeling machines
for commercial use; food cutting, chopping and slicing
machines for commercial use; dethatchers [machines];
dishwashers for industrial purposes; electric wax-polishing
machines for industrial purposes; electric washing machines
for industrial purposes; vacuum cleaners for industrial
purposes; curtain drawing devices electrically operated;
potters' wheels; painting machines, apparatus and their
parts and fittings; vehicle washing installations; waste
compression machines; waste crushing machines.
Metalworking machines and tools; metal working machines and
tools in the nature of finishing machines for metal forming;
industrial machine presses, other than agricultural machines
and agricultural implements; press machines for metal
forming; presses being machines for industrial purposes,
other than agricultural machines and agricultural
implements; molds and dies for metal forming; molds being
parts of metalworking machines; forging molds; die-cutting
machines; machines for spring forming; machines for metal
spring forming; spring forming machine; metal spring forming
machine; grinding machines for metalworking; wire extruding
machines; wire drawing machines; mechanical presses for
metalworking; wire forming machines; finishing machines for
metalworking; mining machines and apparatus; construction
machines and apparatus; loading-unloading machines and
apparatus; chemical processing machines and apparatus;
presses for chemical processing; textile machines and
apparatus; lumbering, woodworking, or veneer or plywood
making machines and apparatus; pulp making, papermaking or
paper-working machines and apparatus; printing or
bookbinding machines and apparatus; packaging or wrapping
machines, apparatus and their parts and fittings;
semiconductor manufacturing machines and systems;
non-electric prime movers, not for land vehicles; adhesive
tape dispensing machines; automatic stamping machines; food
mixing machines for commercial use; food peeling machines
for commercial use; food cutting, chopping and slicing
machines for commercial use; dethatchers [machines];
dishwashers for industrial purposes; electric wax-polishing
machines for industrial purposes; electric washing machines
for industrial purposes; vacuum cleaners for industrial
purposes; curtain drawing devices electrically operated;
potters' wheels; painting machines, apparatus and their
parts and fittings; vehicle washing installations; waste
compression machines; waste crushing machines.
15.
PRESS AND MANUFACTURING METHOD FOR PRESSED PRODUCT
[Problem] To provide a press and a manufacturing method for a pressed product by which production efficiency is improved compared to conventional configurations. [Solution] This press 10 comprises: a mold positioning unit that positions a press mold in a first direction, that is the movement direction of a ram 20; and a position adjustment mechanism 68 that has a servo motor 63 as a drive source, and that freely changes the position to which the press mold was positioned by the mold positioning unit. When position change data is provided, the position to which the press mold was positioned by the mold positioning unit is changed to a position in accordance with the position change data.
B21D 37/14 - Aménagements particuliers pour manipuler et maintenir en place les matrices complètes
B21D 22/30 - Emboutissage pour finir des objets déjà formés par emboutissage
B21D 37/04 - Montage mobile ou interchangeable des outils
B21D 43/05 - Avancement du matériau en fonction du mouvement de la matrice ou de l'outil au moyen d'un élément mécanique coopérant avec le matériau spécialement adapté aux presses à étages multiples
B21D 45/04 - Dispositifs d'éjection liés au déplacement de l'outil
A wire rod forming machine according to the present disclosure includes: a base plate including a vertical first basal surface on its front side; a quill projecting from the first basal surface; a wire rod guide hole penetrating through the quill; a wire rod feeding apparatus provided on a rear side of the base plate; a first XY table; an extending supporting part including a second basal surface perpendicular to the first basal surface; and a second XY table provided at the second basal surface of the extending supporting part. The first XY table includes a slide plate having a recessed part configured to receive the quill. The slide plate is provided with a plurality of apparatus fixing parts configured to fix a plurality of first tool shifting apparatuses arranged radially about the recessed part. The second XY table includes a second tool shifting apparatus.
B21F 3/02 - Enroulement des fils métalliques selon des formes particulières en hélice
B21C 1/02 - Étirage des fils métalliques ou d'un matériau flexible analogue au moyen de machines ou d'appareils à étirer dans lesquels l'étirage est effectué par des tambours
B21F 3/04 - Enroulement des fils métalliques selon des formes particulières en hélice extérieurement sur un mandrin ou organe similaire
Industrial machine presses; metalworking machines and tools
and their parts and fittings; metal working machines and
tools in the nature of finishing machines for metal forming;
press machines for metal forming; presses being machines for
industrial purposes; molds and dies for metal forming; molds
being parts of machines; forging molds; die-cutting
machines; machines for spring forming; spring forming
machine; grinding machines for metalworking; wire extruding
machines; wire drawing machines; mechanical presses for
metalworking; wire forming machines; finishing machines for
metalworking; mining machines and apparatus; construction
machines and apparatus; loading-unloading machines and
apparatus; chemical processing machines and apparatus;
presses for chemical processing; textile machines and
apparatus; printing or bookbinding machines and apparatus;
painting machines, apparatus and their parts and fittings;
packaging or wrapping machines, apparatus and their parts
and fittings; semiconductor manufacturing machines and
systems; non-electric prime movers, not for land vehicles;
feeders being parts of non-electric prime movers; parts of
non-electric prime movers; parts of power machinery for land
vehicles; parts of power machinery for aircraft;
decarbonising engines and their parts for aircraft;
cowlings, parts of machines; aircraft engines; pneumatic or
hydraulic machines and instruments; repairing or fixing
machines and apparatus; vehicle washing machines; food
mixing machines for commercial use; food peeling machines
for commercial use; food cutting, chopping and slicing
machines for commercial use; dishwashers for industrial
purposes; machine elements, not for land vehicles; springs
being parts of machines; pressure regulators being parts of
machines.
Industrial machine presses; metalworking machines and tools
and their parts and fittings; metal working machines and
tools in the nature of finishing machines for metal forming;
press machines for metal forming; presses being machines for
industrial purposes; molds and dies for metal forming; molds
being parts of machines; forging molds; die-cutting
machines; machines for spring forming; spring forming
machine; grinding machines for metalworking; wire extruding
machines; wire drawing machines; mechanical presses for
metalworking; wire forming machines; finishing machines for
metalwoking; mining machines and apparatus; construction
machines and apparatus; loading-unloading machines and
apparatus; chemical processing machines and apparatus;
presses for chemical processing; textile machines and
apparatus; printing or bookbinding machines and apparatus;
painting machines, apparatus and their parts and fittings;
packaging or wrapping machines, apparatus and their parts
and fittings; semiconductor manufacturing machines and
systems; non-electric prime movers, not for land vehicles;
feeders being parts of non-electric prime movers; parts of
non-electric prime movers; parts of power machinery for land
vehicles; parts of power machinery for aircraft;
decarbonising engines and their parts for aircraft;
cowlings, parts of machines; aircraft engines; pneumatic or
hydraulic machines and instruments; repairing or fixing
machines and apparatus; vehicle washing machines; food
mixing machines for commercial use; food peeling machines
for commercial use; food cutting, chopping and slicing
machines for commercial use; dishwashers for industrial
purposes; machine elements, not for land vehicles; springs
being parts of machines; pressure regulators being parts of
machines.
Industrial machine presses; metalworking machines and power operated tools and their parts and fittings, namely, bending machines for metalworking, cutting machines for metalworking, drilling machines for metalworking, and power-operated tools, namely, grinders; metal working machines and tools in the nature of finishing machines for metal forming; press machines for metal forming; presses being machines for industrial purposes; molds and dies for metal forming; molds being parts of machines; forging molds; die-cutting machines; machines for spring forming; spring forming machine; grinding machines for metalworking; wire extruding machines; wire drawing machines; mechanical presses for metalworking; wire forming machines; finishing machines for metalworking; loading-unloading machines andapparatus; presses for chemical processing; springs being parts of machines; pressure regulators being parts of machines
Industrial machine presses; metalworking machines and tools and their parts and fittings; metal working machines and tools in the nature of finishing machines for metal forming; press machines for metal forming; presses being machines for industrial purposes; molds and dies for metal forming; molds being parts of machines; forging molds; die-cutting machines; machines for spring forming; spring forming machine; grinding machines for metalworking; wire extruding machines; wire drawing machines; mechanical presses for metalworking; wire forming machines; finishing machines for metalworking; loading-unloading machines and apparatus in the nature of conveyors being machines; non-electric prime movers, namely, feeders being parts of machines, not for land vehicles; feeders being parts of non-electric prime movers; parts of power machinery for land vehicles; parts of power machinery for aircraft; springs being parts of machines; pressure regulators being parts of machines
A wire forming machine with a plurality of tools, a wire fed in a wire feeding direction including a supporting base, a main tool holder rotatably supported by the base holding one of the plurality of tools, a first control drive source configured to control a position of the main tool holder at an arbitrary rotation position; a holder supporting table rotatably supported by the supporting base, a second control drive source to control a position of the holder supporting table at an arbitrary rotation, a first sub tool holder rotatably supported by the holder supporting table about a first sub rotation axis, the sub tool holder holding one of the plurality of tools, and a first interlock mechanism including a gear group or a belt coupling interlockingly rotatably the sub tool holder to the main tool holder to transfer drive force of the first control drive source and holder.
B21D 7/12 - Cintrage des barres, profilés ou tubes avec une commande à programme
B21C 23/08 - Fabrication de fils, de barres, de tubes
B21F 1/06 - Cintrage en forme annulaire, p. ex. pour former des œillets
B21D 11/12 - Cintrage spécialement adapté à la fabrication d'objets déterminés, p. ex. de lames de ressort les objets étant des éléments de renforcement pour le béton
B21F 1/00 - Cintrage des fils métalliques autre que l'enroulementRedressage des fils métalliques
B21D 11/00 - Cintrage non limité aux produits du genre prévu dans un seul des groupes , , Cintrage non prévu dans les groupes Torsion
B21F 3/02 - Enroulement des fils métalliques selon des formes particulières en hélice
B21F 3/06 - Enroulement des fils métalliques selon des formes particulières en hélice intérieurement sur une forme creuse
Metal working machines and tools in the nature of [ finishing machines for metal forming, ] industrial machine presses, press machines for metal forming, [ molds and dies for metal forming, forging molds, die-cutting machines, ] machines for spring forming, and grinding machines for metal forming [ ; Loading-unloading machines and apparatus in the nature of conveyors being machines; Chemical processing machines and apparatus, namely, presses for chemical processing; Non-electric prime movers, namely, feeders being parts of machines, not for land vehicles; Parts of non-electric prime movers for land vehicles, namely, shafts, axles or spindles being parts of engines for land vehicles; Machine elements, namely, springs being parts of machines and pressure regulators being parts of machines, not for land vehicles ]
Metal working machines and tools in the nature of [ finishing machines for metal forming, ] industrial machine presses, press machines for metal forming, [ molds and dies for metal forming, forging molds, die-cutting machines, ] machines for spring forming, and grinding machines for metal forming [ ; Loading-unloading machines and apparatus in the nature of conveyors being machines; Chemical processing machines and apparatus, namely, presses for chemical processing; Non-electric prime movers, namely, feeders being parts of machines, not for land vehicles; Parts of non-electric prime movers, namely, vehicle parts in the nature of non-electric prime movers, namely, shafts, shaft couplings, springs, axle bearings, and spindles being parts of engines for land vehicles; Machine elements, namely, springs being parts of machines and pressure regulators being parts of machines, not for land vehicles ]
Finishing machines; presses [machines for industrial purposes]; molds [parts of machines]; molds and dies for metal-forming; forging molds; die-cutting machines; spring forming machine; grinding machines; parts of non-electric prime movers for land vehicles; automatic conveyers; presses for chemical processing; feeders [parts of machines]; springs [parts of machines]; pressure regulators [parts of machines]; stands for machines; parts and fittings for all the aforesaid goods.
Finishing machines; presses [machines for industrial purposes]; molds [parts of machines]; molds and dies for metal-forming; forging molds; die-cutting machines; spring forming machine; grinding machines; parts of non-electric prime movers for land vehicles; automatic conveyers; presses for chemical processing; feeders [parts of machines]; springs [parts of machines]; pressure regulators [parts of machines]; stands for machines; parts and fittings for all the aforesaid goods, except bearings.
[Problem] To provide a forming machine capable of stabilizing the size of a portion, the size of which is to be managed, of a workpiece without requiring skill. [Solution] In this forming machine, using the model formula of an autoregressive model of the latest actual measured sizes of a plurality of workpieces and correction amounts when the workpieces are formed, a correction amount with respect to the pressing amount of a forming tool when a workpiece is formed next is calculated, thereby enabling the control of the pressing amount of the forming tool while the influence of variations in forming is suppressed and stabilizing the size of a portion, the size of which is to be managed, of the workpiece. Moreover, since the forming machine itself identifies the model formula of the autoregressive model, skill is not required.
B21F 3/06 - Enroulement des fils métalliques selon des formes particulières en hélice intérieurement sur une forme creuse
B21D 5/04 - Cintrage des tôles le long de lignes droites, p. ex. pour former un pli simple sur des presses particulières avec fixation d'un côté de la pièce
B21F 35/00 - Fabrication de ressorts en fils métalliques
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
