WO2008104657A3 - Procede de decoupe de pieces predefinies dans une matiere en plusieurs couches avec controle automatique des dimensions des pieces - Google Patents

Procede de decoupe de pieces predefinies dans une matiere en plusieurs couches avec controle automatique des dimensions des pieces Download PDF

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Publication number
WO2008104657A3
WO2008104657A3 PCT/FR2008/050123 FR2008050123W WO2008104657A3 WO 2008104657 A3 WO2008104657 A3 WO 2008104657A3 FR 2008050123 W FR2008050123 W FR 2008050123W WO 2008104657 A3 WO2008104657 A3 WO 2008104657A3
Authority
WO
WIPO (PCT)
Prior art keywords
pattern
cutting
automatic control
ordinates
reference point
Prior art date
Application number
PCT/FR2008/050123
Other languages
English (en)
Other versions
WO2008104657A2 (fr
Inventor
Stephane Barbe
Pascal Zannese
Cory G Crawford
Original Assignee
Lectra
Stephane Barbe
Pascal Zannese
Cory G Crawford
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 Lectra, Stephane Barbe, Pascal Zannese, Cory G Crawford filed Critical Lectra
Publication of WO2008104657A2 publication Critical patent/WO2008104657A2/fr
Publication of WO2008104657A3 publication Critical patent/WO2008104657A3/fr

Links

Classifications

    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • 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
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/005—Computer numerical control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/007—Control means comprising cameras, vision or image processing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/16—Bands or sheets of indefinite length
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/16—Composite materials, e.g. fibre reinforced
    • B23K2103/166—Multilayered materials
    • B23K2103/172—Multilayered materials wherein at least one of the layers is non-metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37575—Pre-process, measure workpiece before machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invention concerne un procédé de découpe de pièces prédéfinies dans une matière en plusieurs couches, chaque pièce comportant un motif de géométrie prédéterminée et au moins un point de référence correspondant à des coordonnées prédéterminées dans le motif, le procédé consistant, pour chaque pièce à découper, à repérer (E2-E4) dans la matière les coordonnées d'un ou plusieurs points de référence de la pièce, superposer le motif selon l'emplacement du ou des points de référence en lui appliquant (E7) une adaptation dimensionnelle de manière à corriger une éventuelle déformation de la pièce, et découper (ElO) la pièce suivant le motif déformé, en même temps que le repérage des coordonnées d'un ou plusieurs points de référence suivants correspondant à la pièce suivante à découper dans la matière. Préalablement à l'étape de découpe d'une pièce, on réalise (E8) un contrôle automatique des dimensions du motif déformé de la pièce pour s'assurer qu'il respecte des tolérances dimensionnelles prédéfinies.
PCT/FR2008/050123 2007-01-29 2008-01-28 Procede de decoupe de pieces predefinies dans une matiere en plusieurs couches avec controle automatique des dimensions des pieces WO2008104657A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0752940A FR2911807B1 (fr) 2007-01-29 2007-01-29 Procede de decoupe de pieces predefinies dans une matiere en plusieurs couches avec controle automatique des dimensions des pieces
FR0752940 2007-01-29

Publications (2)

Publication Number Publication Date
WO2008104657A2 WO2008104657A2 (fr) 2008-09-04
WO2008104657A3 true WO2008104657A3 (fr) 2008-11-06

Family

ID=38474226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050123 WO2008104657A2 (fr) 2007-01-29 2008-01-28 Procede de decoupe de pieces predefinies dans une matiere en plusieurs couches avec controle automatique des dimensions des pieces

Country Status (2)

Country Link
FR (1) FR2911807B1 (fr)
WO (1) WO2008104657A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103934579A (zh) * 2014-04-21 2014-07-23 武汉市海昌瑞光电有限公司 一种全幅投影激光真皮切割机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091790A1 (it) * 2009-10-19 2011-04-20 Laser Point S R L Apparato per l'individuazione del punto finale del processo di incisione laser su celle solari multistrato e relativo metodo.
JP5895892B2 (ja) * 2013-03-29 2016-03-30 ブラザー工業株式会社 レーザー加工機
CN103537807B (zh) * 2013-10-29 2016-07-20 上海柏楚电子科技有限公司 一种基于激光切割软件的切割工艺模块化处理方法
DE102014017501A1 (de) * 2014-11-27 2016-06-02 Gunnar Held Verfahren zum Ausschneiden von Gegenständen aus einer zumindest teilweise zweilagigen Materialbahn mittels einer Schneidvorrichtung
DE102017129107A1 (de) * 2017-12-07 2019-06-13 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Beschneiden eines gebogenen Rohres
DE102017129106B4 (de) * 2017-12-07 2023-12-07 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung eines Rohrrahmens

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128634A (en) * 1980-03-11 1981-10-08 Sumitomo Metal Ind Ltd Rolling method for annular product
EP0518473A2 (fr) * 1991-05-02 1992-12-16 Gerber Garment Technology, Inc. Système pour couper des vêtements avec alignement de patron assisté par ordinateur
EP1321839A2 (fr) * 2001-12-10 2003-06-25 Lacent Technologies Inc. Système pour découper des motifs présents sur une ligne continue de matériau en bande
US20040049312A1 (en) * 2002-09-10 2004-03-11 Christopher Bender Production system for the manufacture of products
JP2004227327A (ja) * 2003-01-23 2004-08-12 Olympus Corp 数値制御プログラム作成方法、加工方法、システム及び加工装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128634A (en) * 1980-03-11 1981-10-08 Sumitomo Metal Ind Ltd Rolling method for annular product
EP0518473A2 (fr) * 1991-05-02 1992-12-16 Gerber Garment Technology, Inc. Système pour couper des vêtements avec alignement de patron assisté par ordinateur
EP1321839A2 (fr) * 2001-12-10 2003-06-25 Lacent Technologies Inc. Système pour découper des motifs présents sur une ligne continue de matériau en bande
US20040049312A1 (en) * 2002-09-10 2004-03-11 Christopher Bender Production system for the manufacture of products
JP2004227327A (ja) * 2003-01-23 2004-08-12 Olympus Corp 数値制御プログラム作成方法、加工方法、システム及び加工装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103934579A (zh) * 2014-04-21 2014-07-23 武汉市海昌瑞光电有限公司 一种全幅投影激光真皮切割机

Also Published As

Publication number Publication date
WO2008104657A2 (fr) 2008-09-04
FR2911807B1 (fr) 2009-08-28
FR2911807A1 (fr) 2008-08-01

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