WO2012002801A1 - Support de pièce à usiner pour le support d'une pièce à usiner généralement de type plaque pour un traitement par un outil de coupe thermique - Google Patents

Support de pièce à usiner pour le support d'une pièce à usiner généralement de type plaque pour un traitement par un outil de coupe thermique Download PDF

Info

Publication number
WO2012002801A1
WO2012002801A1 PCT/NL2010/050409 NL2010050409W WO2012002801A1 WO 2012002801 A1 WO2012002801 A1 WO 2012002801A1 NL 2010050409 W NL2010050409 W NL 2010050409W WO 2012002801 A1 WO2012002801 A1 WO 2012002801A1
Authority
WO
WIPO (PCT)
Prior art keywords
work piece
supporting
cutting tool
piece support
thermal cutting
Prior art date
Application number
PCT/NL2010/050409
Other languages
English (en)
Inventor
Van Den Fredrik Mannes Nicolaas Elst
Gerrit Hendrik Nijmeijer
Ter Peter Horst
Original Assignee
Therp Holding B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Therp Holding B.V. filed Critical Therp Holding B.V.
Priority to PCT/NL2010/050409 priority Critical patent/WO2012002801A1/fr
Publication of WO2012002801A1 publication Critical patent/WO2012002801A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/03—Stationary work or tool supports
    • B23Q1/035—Stationary work or tool supports with an array of longitudinally movable rods defining a reconfigurable support surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0461—Welding tables

Definitions

  • the present invention relates to a work piece support for supporting a generally plate-like work piece for processing by a thermal cutting tool, comprising a plurality of rows of supporting elements which are movable between a supporting position in which they support the work piece and a non-supporting position in which they do not support the work piece, and a processing unit to control movement of the supporting elements based on the position of the thermal cutting tool.
  • the work piece support described in the preamble is known in the relevant art and is used in numerical controlled (NC) devices for supporting work pieces that are to be cut into a plurality of components by a thermal cutting tool.
  • CNC numerical controlled
  • thermal cutting tools are plasma cutting tools and laser cutting tools.
  • thermal cutting tools A known problem with thermal cutting tools is that, since the entire material is cut through, the thermal energy reaches the supporting elements of the work piece support. This leads to a number of disadvantages.
  • the supporting elements can be contaminated over time and need to be cleaned regularly.
  • the supporting elements can also be damaged, which limits their life cycle and necessitates frequent replacement.
  • During cutting small cut pieces of material may weld onto the supporting elements, which necessitates cleaning when changing work pieces.
  • thermal cutting is often performed automatically, personnel may not always be available. Consequently the necessary cleaning may not be performed, leading to problems, even stagnation or blocking of the automatic cutting process.
  • the supporting elements receiving the thermal energy may cause deviations to the underside of the work piece leading to additional finishing processes or even to rejection of cut components.
  • the supporting elements also reflect the thermal energy of the cutting tool possibly leading to stagnation of the cutting process and also to additional finishing operations or rejection of cut components.
  • a work piece support according to the preamble of claim 1 is for instance known from the international patent application WO2007/134628, in which rows of supporting elements are shiftable in transverse direction of the work piece support.
  • European patent application EP1731256 describes a work piece support according to the preamble of claim 1 , wherein the movement of rows of supporting elements is pneumatically controlled.
  • European patent application EP0327895 describes a work piece support according to the preamble of claim 1 having mechanically movable rows of supporting elements.
  • the work piece supports according to the prior art all have the drawback that by moving entire rows of supporting elements already cut pieces lying on top of supporting elements are also moved. This induces the risk of destabilizing the position of cut components, especially when the cut components are relatively small sized, whereby the cut components may fall between the rows of supporting elements leading to a stagnation of the entire cutting process. Especially when the process is unattended and automatic this may lead to a significant loss of time and money.
  • the invention has for its purpose to provide a work piece support according to the preamble of claim 1 that lifts this drawback.
  • the work piece support according to the invention is characterized in that one or more of the supporting elements comprise an electromagnet arranged to perform individual movement between the supporting position and the non-supporting position.
  • the work piece support according to WO2007/134630 only allows one time movement from the supporting position to the non-supporting position which is not repetitive and therefore only economical for cutting large numbers of identical platelike work pieces. Contrary thereto the work piece support according to the invention allows for repetitive movement of the supporting elements between the supporting position and the non-supporting position and is consequently flexibly adjustable and thus suitable for cutting a variety of components out of small batches or even single pieces of plate-like work pieces.
  • Japanese patent application JP01 -1 13195 describes a work piece support for supporting a work piece for processing by a thermal cutting tool, comprising supporting elements which are movable between a supporting position in which they support the work piece and a non-supporting position in which they do not support the work piece, wherein lift members are provided to let the supporting elements descend based on the position of the thermal cutting tool.
  • the exact functioning of the lift members cannot be derived. It is neither clear whether or not the supporting elements are individually movable.
  • one or more of the supporting elements comprise a movable plunger of magnetizable material having a head part arranged to make contact with the work piece in the supporting position.
  • detachable cap preferably made of copper.
  • the detachable cap provides protection against damaging the underside of the work piece. By choosing a suitable material, such as copper, attachment of work piece material to the supporting elements can be prevented.
  • one or more of the supporting elements are biased so as to occupy the supporting position.
  • Additional safety measures are incorporated in yet a further embodiment, wherein the supporting elements are placed in a frame, which is provided with detection means to detect the non-supporting position of one or more of the supporting elements.
  • the processing unit receives the coordinates of the actual position of the thermal cutting tool from control means, for instance numerical control means, for controlling movement of the thermal cutting tool.
  • the processing unit receives the coordinates of the actual position of the thermal cutting tool from position sensors arranged on the work piece support along each axis of movement of the thermal cutting tool. According to a further independent embodiment the processing unit is arranged to determine the actual position of the thermal cutting tool by sensing means for sensing parameters such as temperature and/or light intensity. According to yet a further independent embodiment the processing unit receives the coordinates of the actual position of the thermal cutting tool from a camera with image recognition software arranged on the work piece support.
  • the amount of electrical power supplied to one or more of the supporting elements can be controlled separately, preferably by means for varying energy supply in time using Pulse Width Modulation (PWM).
  • Pulse Width Modulation allows the supporting elements to be moved with a minimum chance of overheating them.
  • Figure 1 shows a schematic view of a work piece support according to the invention in a first preferred embodiment
  • Figure 2 shows a schematic view of a part of the work piece support according to figure 1 in more detail
  • Figures 3A and 3B show a part of the embodiment of figure 2 in more detail in two different states.
  • Figure 4 shows a part of the embodiment of figures 3A and 3B in more detail.
  • Figure 1 shows a schematic view of a work piece support according to the invention in a preferred embodiment.
  • Work piece support 1 is a supporting table for supporting a generally plate-like work piece, such as sheet 2, for processing by a thermal cutting tool 4.
  • the thermal cutting tool is a laser cutting tool 4 emitting a laser beam for cutting sheet 2 into a plurality of components having a predetermined shape.
  • the laser cutting tool 4 is carried by a head rail 3.
  • the head rail 3 is provided with head rail feet 13 which are guided in guiding rails 23, which extend on both longitudinal sides of the supporting table 1.
  • CNC Computer Numerical Control
  • the work piece support according to the invention is also suitable for use with other thermal cutting tools, such as a plasma cutting tool, for instance a plasma torch.
  • the work piece support according to the invention comprises several rows of supporting elements 5. In the figures only two rows of supporting elements 5 are shown, but in practice several rows are placed parallel to the rows illustrated in order to support the sheet 2 over its entire surface.
  • Figures 2, 3A and 3B show part of the support 1 in more detail.
  • the supporting elements 5 occupy a supporting position.
  • one of the supporting elements 5 occupies a non-supporting position, wherein the plunger is partly withdrawn in its housing.
  • Each row of supporting elements 5 is determined by a frame 6 in which the supporting elements 5 are arranged.
  • the frame 6 comprises holding elements 16, which extend transversely to the frame 6 and have an opening to accommodate a single supporting element 5.
  • the frame 6 is strip shaped.
  • each supporting element 5 comprises an electromagnet arranged to perform individual movement between the supporting position shown in figure 3A and the non-supporting position shown figure 3B.
  • Each supporting element 5 comprises a plunger 15 of magnetizable material.
  • the plunger 15 is movably arranged within a supporting element housing 35.
  • the supporting element 5 comprises a plunger 15 having a head part 45, which is arranged to make contact with the work piece 2 in the supporting position.
  • the head part 45 is provided with a detachable cap 55, made of suitable material, such a copper.
  • Figure 4 shows an embodiment of cap 55 in more detail, wherein cap 55 is provided with a recess 65 for accommodating the head part 45 of plunger 15.
  • the plunger 15 is biased in the supporting position. This biasing can be achieved by using a spring 25.
  • a solenoid is in this context defined as a long wire, wound in a pattern, for instance a helical pattern, to form a winding, usually surrounded by a housing having a magnetizable core inside the winding.
  • the solenoid When carrying a current the solenoid becomes an electromechanical device, in which electrical energy is converted into mechanical work, i.e. movement of the magnetizable core or plunger 15 in longitudinal direction of the housing 35.
  • Suitable solenoids are available in the art.
  • the processing unit 10 is arranged to control movement of a respective supporting element 5 to the non-supporting position based on the position of the thermal cutting tool 4.
  • the coordinates of the actual position of the thermal cutting tool can be obtained directly from the main processing unit as during the CNC processing the actual position of the thermal cutting tool needs always to be available.
  • the coordinates of the actual position of the thermal cutting tool can also be determined by measurement.
  • a set of position sensors is arranged onto the work piece support along each axis of movement of the thermal cutting tool to measure the actual position thereof.
  • the coordinates of the actual position of the thermal cutting tool can be obtained via a camera with image recognition software.
  • Measurement of suitable parameters indicating the vicinity of the thermal cutting tool can also be performed to determine the coordinates of the actual position of the thermal cutting tool. Examples of suitable parameters are temperature or amount of light intensity, which can both be measured by suitable sensors.
  • the available position data can be supplied to the processing unit 10 to initiate movement between the supporting and the non-supporting position of one or more supporting elements 5 which are within a certain area to be defined around the actual position of the thermal cutting tool 4.
  • the work piece support according to the invention is further provided with detecting means for detecting the non-supporting position of each supporting element 5.
  • detecting means for detecting the non-supporting position of each supporting element 5.
  • a printed circuit board is provided with a position sensor, such as an optical position sensor. Suitable position sensors are available in the art.
  • the amount of electrical power supplied thereto is controlled separately, preferably by varying energy supply in time using Pulse Width Modulation (PWM).
  • PWM Pulse Width Modulation
  • the amount of electrical power supplied to one or more of the supporting elements can be controlled by varying the controlling voltage or current.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)

Abstract

L'invention porte sur un support de pièce à usiner (1) pour le support d'une pièce à usiner généralement de type plaque (2) pour un traitement par un outil de coupe thermique (4), lequel support de pièce à usiner comprend une pluralité de rangées d'éléments de support (5) qui sont mobiles entre une position de support dans laquelle ils supportent la pièce à usiner et une position de non-support dans laquelle ils ne supportent pas la pièce à usiner, et une unité de traitement pour commander le déplacement des éléments de support sur la base de la position de l'outil de coupe thermique. Le support de pièce à usiner selon l'invention est caractérisé en ce qu'un ou plusieurs des éléments de support comprennent un électroaimant conçu pour réaliser un déplacement individuel entre la position de support et la position de non-support.
PCT/NL2010/050409 2010-06-29 2010-06-29 Support de pièce à usiner pour le support d'une pièce à usiner généralement de type plaque pour un traitement par un outil de coupe thermique WO2012002801A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/NL2010/050409 WO2012002801A1 (fr) 2010-06-29 2010-06-29 Support de pièce à usiner pour le support d'une pièce à usiner généralement de type plaque pour un traitement par un outil de coupe thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NL2010/050409 WO2012002801A1 (fr) 2010-06-29 2010-06-29 Support de pièce à usiner pour le support d'une pièce à usiner généralement de type plaque pour un traitement par un outil de coupe thermique

Publications (1)

Publication Number Publication Date
WO2012002801A1 true WO2012002801A1 (fr) 2012-01-05

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PCT/NL2010/050409 WO2012002801A1 (fr) 2010-06-29 2010-06-29 Support de pièce à usiner pour le support d'une pièce à usiner généralement de type plaque pour un traitement par un outil de coupe thermique

Country Status (1)

Country Link
WO (1) WO2012002801A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008731C2 (en) * 2012-04-27 2013-10-29 Therp Holding B V Work piece support with improved supporting elements.
CN104339293A (zh) * 2013-07-24 2015-02-11 北汽福田汽车股份有限公司 座椅安装支架定位夹具
JP2015071177A (ja) * 2013-10-03 2015-04-16 株式会社アマダ ワーク支持部材の保守支援装置及び保守支援方法、並びに、レーザ加工機
US20150174705A1 (en) * 2013-09-11 2015-06-25 Hoosier Laser, Inc. Minimal contact modular laser cutting table system
CN107073646A (zh) * 2014-09-08 2017-08-18 武钢集团激光技术公司 用于工件的激光烧蚀和焊接方法
CN109175845A (zh) * 2018-09-05 2019-01-11 合肥菲斯特激光科技有限公司 一种双工位氢燃料电池双极板焊接台
EP3476524A1 (fr) * 2017-10-27 2019-05-01 Bystronic Laser AG Support de pièce à usiner d'une machine à usiner pour pièces à usiner plates
EP3610977A1 (fr) * 2018-08-13 2020-02-19 Trumpf Sachsen GmbH Barre d'appui et porte-pièce destinés au stockage d'une pièce et procédé de fabrication d'une barre d'appui et d'un porte-pièce ainsi que procédé d'usinage d'une pièce
WO2023011727A1 (fr) 2021-08-06 2023-02-09 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Station de mise en place pour une palette de pièces à travailler et palette de pièces à travailler
WO2023011725A1 (fr) 2021-08-06 2023-02-09 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Station de mise en place pour une palette de pièces, et palette de pièces
JP7416802B2 (ja) 2018-12-21 2024-01-17 マジック リープ， インコーポレイテッド 形状を切断するための構成可能な固定具

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352790A (ja) * 1986-08-21 1988-03-05 Mitsubishi Electric Corp レ−ザ加工装置
JPH01113195A (ja) 1987-10-28 1989-05-01 Matsushita Electric Ind Co Ltd レーザ加工装置
EP0327895A2 (fr) 1988-02-09 1989-08-16 Herbert Fehrensen Support avec lamelles amovibles pour supporter des pièces à travailler sur découpeuses à laser
EP0908904A2 (fr) * 1997-10-06 1999-04-14 Husco International, Inc. Méthode et dispositif de mesure de la position de l'armature pour actionneurs électromagnétiques à réluctance
EP1343180A1 (fr) * 2000-11-14 2003-09-10 Yuken Kogyo Kabushiki Kaisha Dispositif a fonctionnement electromagnetique
WO2004113015A2 (fr) * 2003-06-20 2004-12-29 Par Systems, Inc. Appareil fixe flexible
EP1731256A1 (fr) 2005-05-30 2006-12-13 Hans Dietle Table de travail laser avec des éléments de support de pièces déplaçables
WO2007134630A1 (fr) 2006-05-24 2007-11-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Procédé, dispositif de réglage et élément de support pour régler un porte-pièce destiné à recevoir une pièce en forme de plaque
WO2007134628A1 (fr) 2006-05-24 2007-11-29 Trumpf Werkzeugmaschinen Gmbh + Co.Kg Porte-pièce destiné à recevoir une pièce en particulier en forme de plaque dans une unité d'usinage comprenant des éléments de support mobiles présentant des pointes d'appui
DE102007038126A1 (de) * 2007-08-03 2009-02-05 J. Schmalz Gmbh Auflagevorrichtung und Auflagepin für eine Auflagevorrichtung
US20090057971A1 (en) * 2007-09-05 2009-03-05 Karl Bumgarner Universal holding fixture
WO2009095725A1 (fr) * 2008-01-29 2009-08-06 Wamala Daniel Actionneur mécanique à actionnement électromagnétique

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352790A (ja) * 1986-08-21 1988-03-05 Mitsubishi Electric Corp レ−ザ加工装置
JPH01113195A (ja) 1987-10-28 1989-05-01 Matsushita Electric Ind Co Ltd レーザ加工装置
EP0327895A2 (fr) 1988-02-09 1989-08-16 Herbert Fehrensen Support avec lamelles amovibles pour supporter des pièces à travailler sur découpeuses à laser
EP0908904A2 (fr) * 1997-10-06 1999-04-14 Husco International, Inc. Méthode et dispositif de mesure de la position de l'armature pour actionneurs électromagnétiques à réluctance
EP1343180A1 (fr) * 2000-11-14 2003-09-10 Yuken Kogyo Kabushiki Kaisha Dispositif a fonctionnement electromagnetique
WO2004113015A2 (fr) * 2003-06-20 2004-12-29 Par Systems, Inc. Appareil fixe flexible
EP1731256A1 (fr) 2005-05-30 2006-12-13 Hans Dietle Table de travail laser avec des éléments de support de pièces déplaçables
WO2007134630A1 (fr) 2006-05-24 2007-11-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Procédé, dispositif de réglage et élément de support pour régler un porte-pièce destiné à recevoir une pièce en forme de plaque
WO2007134628A1 (fr) 2006-05-24 2007-11-29 Trumpf Werkzeugmaschinen Gmbh + Co.Kg Porte-pièce destiné à recevoir une pièce en particulier en forme de plaque dans une unité d'usinage comprenant des éléments de support mobiles présentant des pointes d'appui
DE102007038126A1 (de) * 2007-08-03 2009-02-05 J. Schmalz Gmbh Auflagevorrichtung und Auflagepin für eine Auflagevorrichtung
US20090057971A1 (en) * 2007-09-05 2009-03-05 Karl Bumgarner Universal holding fixture
WO2009095725A1 (fr) * 2008-01-29 2009-08-06 Wamala Daniel Actionneur mécanique à actionnement électromagnétique

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008731C2 (en) * 2012-04-27 2013-10-29 Therp Holding B V Work piece support with improved supporting elements.
CN104339293A (zh) * 2013-07-24 2015-02-11 北汽福田汽车股份有限公司 座椅安装支架定位夹具
US20150174705A1 (en) * 2013-09-11 2015-06-25 Hoosier Laser, Inc. Minimal contact modular laser cutting table system
US9902019B2 (en) * 2013-09-11 2018-02-27 Hoosier Laser, Inc. Minimal contact modular laser cutting table system
JP2015071177A (ja) * 2013-10-03 2015-04-16 株式会社アマダ ワーク支持部材の保守支援装置及び保守支援方法、並びに、レーザ加工機
CN107073646A (zh) * 2014-09-08 2017-08-18 武钢集团激光技术公司 用于工件的激光烧蚀和焊接方法
WO2019081550A1 (fr) * 2017-10-27 2019-05-02 Bystronic Laser Ag Support de pièce d'une machine d'usinage de pièces plates
EP3476524A1 (fr) * 2017-10-27 2019-05-01 Bystronic Laser AG Support de pièce à usiner d'une machine à usiner pour pièces à usiner plates
CN111278600A (zh) * 2017-10-27 2020-06-12 百超激光有限公司 用于平面工件的加工机床的工件支承件
CN111278600B (zh) * 2017-10-27 2021-05-04 百超激光有限公司 用于平面工件的加工机床及其工件支承件，用于加工平面工件的方法和计算机程序
EP3831528A1 (fr) 2017-10-27 2021-06-09 Bystronic Laser AG Porte-pièce d'une machine d'usinage pour pièces plates
EP3610977A1 (fr) * 2018-08-13 2020-02-19 Trumpf Sachsen GmbH Barre d'appui et porte-pièce destinés au stockage d'une pièce et procédé de fabrication d'une barre d'appui et d'un porte-pièce ainsi que procédé d'usinage d'une pièce
CN109175845A (zh) * 2018-09-05 2019-01-11 合肥菲斯特激光科技有限公司 一种双工位氢燃料电池双极板焊接台
JP7416802B2 (ja) 2018-12-21 2024-01-17 マジック リープ， インコーポレイテッド 形状を切断するための構成可能な固定具
WO2023011727A1 (fr) 2021-08-06 2023-02-09 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Station de mise en place pour une palette de pièces à travailler et palette de pièces à travailler
WO2023011725A1 (fr) 2021-08-06 2023-02-09 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Station de mise en place pour une palette de pièces, et palette de pièces
DE212021000574U1 (de) 2021-08-06 2024-06-14 TRUMPF Werkzeugmaschinen SE + Co. KG Rüststation für eine Werkstückpalette sowie Werkstückpalette

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