WO2014096412A3 - Method for determining the workpiece location - Google Patents

Method for determining the workpiece location Download PDF

Info

Publication number
WO2014096412A3
WO2014096412A3 PCT/EP2013/077820 EP2013077820W WO2014096412A3 WO 2014096412 A3 WO2014096412 A3 WO 2014096412A3 EP 2013077820 W EP2013077820 W EP 2013077820W WO 2014096412 A3 WO2014096412 A3 WO 2014096412A3
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
determining
workbench
workpiece location
visual scanner
Prior art date
Application number
PCT/EP2013/077820
Other languages
French (fr)
Other versions
WO2014096412A2 (en
Inventor
Tayfun Sigirtmac
Hakan Demir
Original Assignee
Coskunoz Metal Form Makina Endustri Ve Tic. A.S.
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 Coskunoz Metal Form Makina Endustri Ve Tic. A.S. filed Critical Coskunoz Metal Form Makina Endustri Ve Tic. A.S.
Publication of WO2014096412A2 publication Critical patent/WO2014096412A2/en
Publication of WO2014096412A3 publication Critical patent/WO2014096412A3/en

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
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0014—Image feed-back for automatic industrial control, e.g. robot with camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • 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
    • B23K2101/006—Vehicles

Landscapes

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

Abstract

A laser processing machine for providing to process a workpiece (30) which comprises a laser head (10) and a workbench (16) for the workpiece (30) located on characterized by comprising at least one visual scanner (14) is provided as it can scan upper surface of the workbench (16), a control unit (20) which is connected to the visual scanner (14) for determining the workpiece's (30) position in three dimension and the workpiece's (30) location on the workbench (16) according to datums which are received from the visual scanner (14).
PCT/EP2013/077820 2012-12-20 2013-12-20 Method for determining the workpiece location WO2014096412A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201215006 2012-12-20
TR2012/15006 2012-12-20

Publications (2)

Publication Number Publication Date
WO2014096412A2 WO2014096412A2 (en) 2014-06-26
WO2014096412A3 true WO2014096412A3 (en) 2014-08-14

Family

ID=49998206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/077820 WO2014096412A2 (en) 2012-12-20 2013-12-20 Method for determining the workpiece location

Country Status (1)

Country Link
WO (1) WO2014096412A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363424A (en) * 2017-09-06 2017-11-21 青岛科捷机器人有限公司 A kind of trailing type Scan orientation device and method for laser cutting head positioning
CN107414318A (en) * 2017-09-06 2017-12-01 青岛科捷机器人有限公司 A kind of fixed Scan orientation device and method for laser cutting head positioning

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116197888B (en) * 2021-11-28 2023-12-19 梅卡曼德（北京）机器人科技有限公司 Method and device for determining position of article, electronic equipment and storage medium
CN116160120B (en) * 2023-04-20 2023-09-08 西北工业大学 Machining method and machining system for improving abrasion resistance of tenon tooth mortises of turbine blades

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117466A (en) * 1998-10-12 2000-04-25 Amada Co Ltd Teaching method of yag laser beam machine, and its device
US6292584B1 (en) * 1998-04-08 2001-09-18 Lsp Technologies, Inc. Image processing for laser peening
US20080101687A1 (en) * 2006-10-24 2008-05-01 Messer Cutting & Welding Gmbh Method and device for machine-cutting a plate-shaped workpiece

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6226395B1 (en) 1996-04-22 2001-05-01 Malcolm T. Gilliland Method and apparatus for determining the configuration of a workpiece
JP5013699B2 (en) 2005-10-21 2012-08-29 株式会社キーエンス Three-dimensional machining data setting device, three-dimensional machining data setting method, three-dimensional machining data setting program, computer-readable recording medium, recorded device, and laser machining device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6292584B1 (en) * 1998-04-08 2001-09-18 Lsp Technologies, Inc. Image processing for laser peening
JP2000117466A (en) * 1998-10-12 2000-04-25 Amada Co Ltd Teaching method of yag laser beam machine, and its device
US20080101687A1 (en) * 2006-10-24 2008-05-01 Messer Cutting & Welding Gmbh Method and device for machine-cutting a plate-shaped workpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107363424A (en) * 2017-09-06 2017-11-21 青岛科捷机器人有限公司 A kind of trailing type Scan orientation device and method for laser cutting head positioning
CN107414318A (en) * 2017-09-06 2017-12-01 青岛科捷机器人有限公司 A kind of fixed Scan orientation device and method for laser cutting head positioning

Also Published As

Publication number Publication date
WO2014096412A2 (en) 2014-06-26

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