JPS53141049A - Optical system of laser machine - Google Patents

Optical system of laser machine

Info

Publication number
JPS53141049A
JPS53141049A JP5530677A JP5530677A JPS53141049A JP S53141049 A JPS53141049 A JP S53141049A JP 5530677 A JP5530677 A JP 5530677A JP 5530677 A JP5530677 A JP 5530677A JP S53141049 A JPS53141049 A JP S53141049A
Authority
JP
Japan
Prior art keywords
optical system
laser machine
inclination
open
respect
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
JP5530677A
Other languages
Japanese (ja)
Inventor
Yasuji Suzaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5530677A priority Critical patent/JPS53141049A/en
Publication of JPS53141049A publication Critical patent/JPS53141049A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To open a relatively large hole by using a laser beam without any need for high output beam by using a rotary reflecting mirror having a fixed angle of inclination with respect to the plane perpendicular to its rotating axis.
JP5530677A 1977-05-16 1977-05-16 Optical system of laser machine Pending JPS53141049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5530677A JPS53141049A (en) 1977-05-16 1977-05-16 Optical system of laser machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5530677A JPS53141049A (en) 1977-05-16 1977-05-16 Optical system of laser machine

Publications (1)

Publication Number Publication Date
JPS53141049A true JPS53141049A (en) 1978-12-08

Family

ID=12994875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5530677A Pending JPS53141049A (en) 1977-05-16 1977-05-16 Optical system of laser machine

Country Status (1)

Country Link
JP (1) JPS53141049A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177991A (en) * 1987-01-19 1988-07-22 Mitsubishi Electric Corp Laser beam machine
JPH0219819A (en) * 1988-07-08 1990-01-23 Nikon Corp Angle controller
JPH02121789A (en) * 1988-10-31 1990-05-09 Komatsu Ltd Optical scan laser beam machine
US5925271A (en) * 1994-02-09 1999-07-20 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Laser beam shaping device and process including a rotating mirror
JP2011067840A (en) * 2009-09-25 2011-04-07 Disco Abrasive Syst Ltd Laser beam machine
JP2011078984A (en) * 2009-10-02 2011-04-21 Disco Abrasive Syst Ltd Laser machining device
CN112975132A (en) * 2021-03-16 2021-06-18 深圳市慧之光激光器件有限公司 Laser welding ware with adjustable solder joint

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177991A (en) * 1987-01-19 1988-07-22 Mitsubishi Electric Corp Laser beam machine
JPH0219819A (en) * 1988-07-08 1990-01-23 Nikon Corp Angle controller
JPH02121789A (en) * 1988-10-31 1990-05-09 Komatsu Ltd Optical scan laser beam machine
US5925271A (en) * 1994-02-09 1999-07-20 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Laser beam shaping device and process including a rotating mirror
JP2011067840A (en) * 2009-09-25 2011-04-07 Disco Abrasive Syst Ltd Laser beam machine
JP2011078984A (en) * 2009-10-02 2011-04-21 Disco Abrasive Syst Ltd Laser machining device
CN112975132A (en) * 2021-03-16 2021-06-18 深圳市慧之光激光器件有限公司 Laser welding ware with adjustable solder joint

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