WO1990008619A1 - Laser machining apparatus - Google Patents

Laser machining apparatus Download PDF

Info

Publication number
WO1990008619A1
WO1990008619A1 PCT/JP1990/000053 JP9000053W WO9008619A1 WO 1990008619 A1 WO1990008619 A1 WO 1990008619A1 JP 9000053 W JP9000053 W JP 9000053W WO 9008619 A1 WO9008619 A1 WO 9008619A1
Authority
WO
WIPO (PCT)
Prior art keywords
laser beam
work
machining apparatus
laser machining
carried out
Prior art date
Application number
PCT/JP1990/000053
Other languages
French (fr)
Japanese (ja)
Inventor
Nobuaki Iehisa
Etsuo Yamazaki
Original Assignee
Fanuc Ltd
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 Fanuc Ltd filed Critical Fanuc Ltd
Publication of WO1990008619A1 publication Critical patent/WO1990008619A1/en

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Classifications

    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • 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
    • B23K26/382—Removing material by boring or cutting by boring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

A laser machining apparatus for machining a work by applying a laser beam (9) onto a surface of the work. The work (11) is perforated by the laser beam (9). When a hole is bored, the laser beam (9) impinges a laser beam detector (13). Upon detecting the laser beam, the perforation step is finished and the next step is consecutively carried out. For example, the work (11) is transferred and cut. Thus, the perforation step and the cutting step are properly carried out.
PCT/JP1990/000053 1989-02-03 1990-01-17 Laser machining apparatus WO1990008619A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1026433A JPH02205283A (en) 1989-02-03 1989-02-03 Laser beam machine
JP1/26433 1989-02-03

Publications (1)

Publication Number Publication Date
WO1990008619A1 true WO1990008619A1 (en) 1990-08-09

Family

ID=12193380

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1990/000053 WO1990008619A1 (en) 1989-02-03 1990-01-17 Laser machining apparatus

Country Status (2)

Country Link
JP (1) JPH02205283A (en)
WO (1) WO1990008619A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413392A2 (en) * 1989-08-16 1991-02-20 T&N TECHNOLOGY LIMITED CNC machine tools
GB2241779B (en) * 1990-03-05 1993-12-22 Gen Electric Monitoring laser materials processing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106425115B (en) * 2016-10-12 2019-03-05 广东正业科技股份有限公司 A kind of laser process equipment and its device for detecting laser beam perforation
CN113649702A (en) * 2021-09-07 2021-11-16 徐州金琳光电材料产业研究院有限公司 Device and method for testing action time of laser ablation metal material
WO2023047560A1 (en) * 2021-09-27 2023-03-30 国立大学法人東海国立大学機構 Processing device and processing completion detection method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160284A (en) * 1984-08-30 1986-03-27 Toshiba Corp Laser beam machining
JPS63108980A (en) * 1986-10-24 1988-05-13 Mitsubishi Electric Corp Laser beam machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160284A (en) * 1984-08-30 1986-03-27 Toshiba Corp Laser beam machining
JPS63108980A (en) * 1986-10-24 1988-05-13 Mitsubishi Electric Corp Laser beam machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413392A2 (en) * 1989-08-16 1991-02-20 T&N TECHNOLOGY LIMITED CNC machine tools
EP0413392A3 (en) * 1989-08-16 1991-07-24 T&N Technology Limited Cnc machine tools
GB2241779B (en) * 1990-03-05 1993-12-22 Gen Electric Monitoring laser materials processing

Also Published As

Publication number Publication date
JPH02205283A (en) 1990-08-15

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