JPS5775481A - Laser output monitoring system - Google Patents

Laser output monitoring system

Info

Publication number
JPS5775481A
JPS5775481A JP55151185A JP15118580A JPS5775481A JP S5775481 A JPS5775481 A JP S5775481A JP 55151185 A JP55151185 A JP 55151185A JP 15118580 A JP15118580 A JP 15118580A JP S5775481 A JPS5775481 A JP S5775481A
Authority
JP
Japan
Prior art keywords
circuit
predetermined
welding
pulses
counted
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.)
Granted
Application number
JP55151185A
Other languages
English (en)
Other versions
JPS5840349B2 (ja
Inventor
Shigemichi Umehara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55151185A priority Critical patent/JPS5840349B2/ja
Publication of JPS5775481A publication Critical patent/JPS5775481A/ja
Publication of JPS5840349B2 publication Critical patent/JPS5840349B2/ja
Expired 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
JP55151185A 1980-10-28 1980-10-28 レ−ザ出力監視方式 Expired JPS5840349B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55151185A JPS5840349B2 (ja) 1980-10-28 1980-10-28 レ−ザ出力監視方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55151185A JPS5840349B2 (ja) 1980-10-28 1980-10-28 レ−ザ出力監視方式

Publications (2)

Publication Number Publication Date
JPS5775481A true JPS5775481A (en) 1982-05-12
JPS5840349B2 JPS5840349B2 (ja) 1983-09-05

Family

ID=15513133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55151185A Expired JPS5840349B2 (ja) 1980-10-28 1980-10-28 レ−ザ出力監視方式

Country Status (1)

Country Link
JP (1) JPS5840349B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115769U (ja) * 1984-07-02 1986-01-29 富士写真フイルム株式会社 レ−ザ光出力監視装置
JP2008246540A (ja) * 2007-03-30 2008-10-16 Sunx Ltd レーザ加工装置及び加工システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537455U (ja) * 1991-03-06 1993-05-21 株式会社ヒカリ 研磨工具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115769U (ja) * 1984-07-02 1986-01-29 富士写真フイルム株式会社 レ−ザ光出力監視装置
JP2008246540A (ja) * 2007-03-30 2008-10-16 Sunx Ltd レーザ加工装置及び加工システム

Also Published As

Publication number Publication date
JPS5840349B2 (ja) 1983-09-05

Similar Documents

Publication Publication Date Title
US4675661A (en) Light-attenuation type fire detector assembly
FR2344152A1 (fr) Procede et dispositif de commande de l'intensite du faisceau de sortie d'un laser
JPS6465625A (en) Optical type coordinate input device
JPS5492233A (en) Photometric device
JPS5746675A (en) Power circuit
JPS5775481A (en) Laser output monitoring system
EP0042961A3 (en) Method and circuit arrangement for the generation of pulses of predetermined time relation within predetermined pulse intervals with high temporal resolution
JPS52127052A (en) Circuit for regulating signal pulse repetition frequency
JPS53105992A (en) Stabilizing circuit for lumious element output
SU838379A1 (ru) Дискретный фотоэлектрический измерительуРОВН СыпучиХ МАТЕРиАлОВ
JPS5692530A (en) Dimming display circuit of automatic dimming speed light
JPS5659588A (en) Current monitor for resistance welding
SU855689A1 (ru) Способ выделени сигнала рассогласовани при считывании графиков
ES8303710A1 (es) Un metodo de comprobar funcionalmente un telemetro de laser.
JPS5742276A (en) Device using signal integration and storage type image sensing means
JPS57169690A (en) Analog watch with alarm function
JPS5791674A (en) Inverter ignition signal generating circuit
JPS6480160A (en) Method and apparatus for lighting control of lighting source in close contact image sensor
SU955145A1 (ru) Пневматическое устройство сигнализации
JPS5676666A (en) Detection circuit for call-out signal
JPS57146053A (en) Ignition device
JPS57122382A (en) Electronic watch
JPS5714770A (en) Sounding equipment
JPS552260A (en) Automatic digital exposure control unit of both shutter and aperture control
JPS575060A (en) Timing control system of film overlay mechanism