JPS6487098A - Laser beam machine - Google Patents

Laser beam machine

Info

Publication number
JPS6487098A
JPS6487098A JP62246380A JP24638087A JPS6487098A JP S6487098 A JPS6487098 A JP S6487098A JP 62246380 A JP62246380 A JP 62246380A JP 24638087 A JP24638087 A JP 24638087A JP S6487098 A JPS6487098 A JP S6487098A
Authority
JP
Japan
Prior art keywords
resonator
divergent angle
distance
work
laser light
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
JP62246380A
Other languages
Japanese (ja)
Inventor
Hidehiko Karasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62246380A priority Critical patent/JPS6487098A/en
Publication of JPS6487098A publication Critical patent/JPS6487098A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:To stabilize a working quality without deforming working conditions by the distance between the end of a resonator and the surface of a work by installing the divergent angle adjusting mechanism having an optical part reducing the divergent angle of a laser light between the outlet port of a resonator and the surface of work. CONSTITUTION:The laser light amplified by a resonator 6 has the divergent angle of several mm radians in general and the divergent angle is increased according to the distance between the end A of the resonator and the surface B of a work becoming larger. Now, a divergent angle adjusting mechanism 7 is set up therein to make the divergent angle in the value close to zero. The focal distance of the condensing lens fitted to the inside of a torch 2 having been varied by the distance between the end A of the resonator 6 and the work surface B is thus reduced in its variation amt., the working conditions are stabilized against the distance and the working quality is stabilized.
JP62246380A 1987-09-30 1987-09-30 Laser beam machine Pending JPS6487098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62246380A JPS6487098A (en) 1987-09-30 1987-09-30 Laser beam machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62246380A JPS6487098A (en) 1987-09-30 1987-09-30 Laser beam machine

Publications (1)

Publication Number Publication Date
JPS6487098A true JPS6487098A (en) 1989-03-31

Family

ID=17147680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62246380A Pending JPS6487098A (en) 1987-09-30 1987-09-30 Laser beam machine

Country Status (1)

Country Link
JP (1) JPS6487098A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008230478A (en) * 2007-03-22 2008-10-02 Honda Motor Co Ltd Rear wheel suspension device for motorcycle
JP2009107572A (en) * 2007-10-31 2009-05-21 Honda Motor Co Ltd Motorcycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008230478A (en) * 2007-03-22 2008-10-02 Honda Motor Co Ltd Rear wheel suspension device for motorcycle
JP2009107572A (en) * 2007-10-31 2009-05-21 Honda Motor Co Ltd Motorcycle

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