JPH0566235B2 - - Google Patents

Info

Publication number
JPH0566235B2
JPH0566235B2 JP60081485A JP8148585A JPH0566235B2 JP H0566235 B2 JPH0566235 B2 JP H0566235B2 JP 60081485 A JP60081485 A JP 60081485A JP 8148585 A JP8148585 A JP 8148585A JP H0566235 B2 JPH0566235 B2 JP H0566235B2
Authority
JP
Japan
Prior art keywords
light
workpiece
laser beam
laser
reflected 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.)
Expired - Lifetime
Application number
JP60081485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61242779A (ja
Inventor
Koseki Ryoji
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.)
Amada Engineering and Service Co Inc
Original Assignee
Amada Engineering and Service Co Inc
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 Amada Engineering and Service Co Inc filed Critical Amada Engineering and Service Co Inc
Priority to JP60081485A priority Critical patent/JPS61242779A/ja
Publication of JPS61242779A publication Critical patent/JPS61242779A/ja
Publication of JPH0566235B2 publication Critical patent/JPH0566235B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Laser Beam Processing (AREA)
JP60081485A 1985-04-18 1985-04-18 レ−ザ加工装置におけるレ−ザ光の傾斜及び焦点を検出する方法 Granted JPS61242779A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60081485A JPS61242779A (ja) 1985-04-18 1985-04-18 レ−ザ加工装置におけるレ−ザ光の傾斜及び焦点を検出する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60081485A JPS61242779A (ja) 1985-04-18 1985-04-18 レ−ザ加工装置におけるレ−ザ光の傾斜及び焦点を検出する方法

Publications (2)

Publication Number Publication Date
JPS61242779A JPS61242779A (ja) 1986-10-29
JPH0566235B2 true JPH0566235B2 (en]) 1993-09-21

Family

ID=13747704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60081485A Granted JPS61242779A (ja) 1985-04-18 1985-04-18 レ−ザ加工装置におけるレ−ザ光の傾斜及び焦点を検出する方法

Country Status (1)

Country Link
JP (1) JPS61242779A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069755Y2 (ja) * 1987-02-13 1994-03-16 株式会社小松製作所 レ−ザ加工機のノズル姿勢角検出装置
JP2696848B2 (ja) * 1987-08-19 1998-01-14 日本電気株式会社 レーザトリミング装置及びレーザトリミング方法
JPH01141303A (ja) * 1987-11-27 1989-06-02 Ishikawajima Harima Heavy Ind Co Ltd ３次元加工用ティーチングセンサ
DE102017131224A1 (de) 2017-12-22 2019-06-27 Precitec Gmbh & Co. Kg Verfahren und Vorrichtung zur Erfassung einer Fokuslage eines Laserstrahls
JP7568696B2 (ja) * 2022-10-20 2024-10-16 三菱重工業株式会社 レーザ旋回装置、レーザ加工装置および加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339123A (en) * 1976-09-22 1978-04-10 Canon Inc Automatic winder of cameras

Also Published As

Publication number Publication date
JPS61242779A (ja) 1986-10-29

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