JPS6453791A - Laser beam cutting method - Google Patents

Laser beam cutting method

Info

Publication number
JPS6453791A
JPS6453791A JP62206416A JP20641687A JPS6453791A JP S6453791 A JPS6453791 A JP S6453791A JP 62206416 A JP62206416 A JP 62206416A JP 20641687 A JP20641687 A JP 20641687A JP S6453791 A JPS6453791 A JP S6453791A
Authority
JP
Japan
Prior art keywords
time
laser beam
peripheries
cutting
cutting lines
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP62206416A
Other languages
Japanese (ja)
Inventor
Hideki Ikeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62206416A priority Critical patent/JPS6453791A/en
Publication of JPS6453791A publication Critical patent/JPS6453791A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To reduce damage of a part and to reduce it being caught at the time of being collected by covering the peripheries of projections of the part by guards connected with micron joints to cut it at the time of cutting the part from a member to be cut. CONSTITUTION:The outside peripheries of the guards 8 to cover the peripheries of the projections 3 and 4 besides an external shape of the part 2 are machined by continuous laser beam oscillation cutting lines 6. At this time, the micron joints 7 are provided between pulse cutting lines 5 and the continuous laser beam oscillation cutting lines 6. By this method, the damage at the time of transporting the part besides at the time of collecting the part is prevented and in addition, since the part shape is simplified, a trouble such as being caught, etc., is reduced at the time of cutting and collecting the part.
JP62206416A 1987-08-21 1987-08-21 Laser beam cutting method Pending JPS6453791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62206416A JPS6453791A (en) 1987-08-21 1987-08-21 Laser beam cutting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62206416A JPS6453791A (en) 1987-08-21 1987-08-21 Laser beam cutting method

Publications (1)

Publication Number Publication Date
JPS6453791A true JPS6453791A (en) 1989-03-01

Family

ID=16523008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62206416A Pending JPS6453791A (en) 1987-08-21 1987-08-21 Laser beam cutting method

Country Status (1)

Country Link
JP (1) JPS6453791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522855A (en) * 2012-06-27 2015-08-06 三菱電機株式会社 Evaluation method and laser cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522855A (en) * 2012-06-27 2015-08-06 三菱電機株式会社 Evaluation method and laser cutting machine
US9248525B2 (en) 2012-06-27 2016-02-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for cutting features from sheet materials with a laser cutter according to a pattern

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