JPS6245034B2 - - Google Patents

Info

Publication number
JPS6245034B2
JPS6245034B2 JP59045029A JP4502984A JPS6245034B2 JP S6245034 B2 JPS6245034 B2 JP S6245034B2 JP 59045029 A JP59045029 A JP 59045029A JP 4502984 A JP4502984 A JP 4502984A JP S6245034 B2 JPS6245034 B2 JP S6245034B2
Authority
JP
Japan
Prior art keywords
nozzle member
workpiece
laser beam
elevating
focus head
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.)
Expired
Application number
JP59045029A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191685A (ja
Inventor
Yasuaki Nagano
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.)
Shibuya Corp
Original Assignee
Shibuya Kogyo 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 Shibuya Kogyo Co Ltd filed Critical Shibuya Kogyo Co Ltd
Priority to JP59045029A priority Critical patent/JPS60191685A/ja
Publication of JPS60191685A publication Critical patent/JPS60191685A/ja
Publication of JPS6245034B2 publication Critical patent/JPS6245034B2/ja
Granted legal-status Critical Current

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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP59045029A 1984-03-09 1984-03-09 レ−ザ装置の自動焦点追従装置 Granted JPS60191685A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59045029A JPS60191685A (ja) 1984-03-09 1984-03-09 レ−ザ装置の自動焦点追従装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59045029A JPS60191685A (ja) 1984-03-09 1984-03-09 レ−ザ装置の自動焦点追従装置

Publications (2)

Publication Number Publication Date
JPS60191685A JPS60191685A (ja) 1985-09-30
JPS6245034B2 true JPS6245034B2 (enrdf_load_stackoverflow) 1987-09-24

Family

ID=12707905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59045029A Granted JPS60191685A (ja) 1984-03-09 1984-03-09 レ−ザ装置の自動焦点追従装置

Country Status (1)

Country Link
JP (1) JPS60191685A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177913U (enrdf_load_stackoverflow) * 1988-06-01 1989-12-20

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5044887B2 (ja) * 2004-10-15 2012-10-10 大日本印刷株式会社 レーザ加工装置
EP2651594B1 (en) * 2010-12-16 2020-03-25 Bystronic Laser AG Laser beam machining device and a process of laser machining comprising a single lens for light focussing
CN107335927B (zh) * 2017-07-21 2019-01-08 温州市镭诺科技有限公司 自动调焦高效激光切割装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177913U (enrdf_load_stackoverflow) * 1988-06-01 1989-12-20

Also Published As

Publication number Publication date
JPS60191685A (ja) 1985-09-30

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