JPS5626676A - Welding arc detector - Google Patents

Welding arc detector

Info

Publication number
JPS5626676A
JPS5626676A JP10062979A JP10062979A JPS5626676A JP S5626676 A JPS5626676 A JP S5626676A JP 10062979 A JP10062979 A JP 10062979A JP 10062979 A JP10062979 A JP 10062979A JP S5626676 A JPS5626676 A JP S5626676A
Authority
JP
Japan
Prior art keywords
welding
detector
welding arc
shaft
control circuit
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
JP10062979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6344471B2 (enrdf_load_stackoverflow
Inventor
Toshio Yajima
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP10062979A priority Critical patent/JPS5626676A/ja
Publication of JPS5626676A publication Critical patent/JPS5626676A/ja
Publication of JPS6344471B2 publication Critical patent/JPS6344471B2/ja
Granted legal-status Critical Current

Links

JP10062979A 1979-08-07 1979-08-07 Welding arc detector Granted JPS5626676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10062979A JPS5626676A (en) 1979-08-07 1979-08-07 Welding arc detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10062979A JPS5626676A (en) 1979-08-07 1979-08-07 Welding arc detector

Publications (2)

Publication Number Publication Date
JPS5626676A true JPS5626676A (en) 1981-03-14
JPS6344471B2 JPS6344471B2 (enrdf_load_stackoverflow) 1988-09-05

Family

ID=14279123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10062979A Granted JPS5626676A (en) 1979-08-07 1979-08-07 Welding arc detector

Country Status (1)

Country Link
JP (1) JPS5626676A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001681A1 (en) * 1980-11-20 1982-05-27 Ltd Tokico Robot
US4492847A (en) * 1981-09-30 1985-01-08 Unimation, Inc. Manipulator welding apparatus with sensing arrangements for weld slam tracking
US4493968A (en) * 1983-07-13 1985-01-15 Caterpillar Tractor Co. Adaptive welder with laser TV-scanner
US4599506A (en) * 1984-12-05 1986-07-08 Westinghouse Electric Corp. Visual observation of welding operation
JPS62176787A (ja) * 1985-10-21 1987-08-03 株式会社日立製作所 加工位置検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117138A (en) * 1974-08-01 1976-02-10 Keizo Utsu Netsukokankino biseibutsufushokuno boshiho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117138A (en) * 1974-08-01 1976-02-10 Keizo Utsu Netsukokankino biseibutsufushokuno boshiho

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001681A1 (en) * 1980-11-20 1982-05-27 Ltd Tokico Robot
US4492847A (en) * 1981-09-30 1985-01-08 Unimation, Inc. Manipulator welding apparatus with sensing arrangements for weld slam tracking
US4493968A (en) * 1983-07-13 1985-01-15 Caterpillar Tractor Co. Adaptive welder with laser TV-scanner
US4599506A (en) * 1984-12-05 1986-07-08 Westinghouse Electric Corp. Visual observation of welding operation
JPS62176787A (ja) * 1985-10-21 1987-08-03 株式会社日立製作所 加工位置検出装置

Also Published As

Publication number Publication date
JPS6344471B2 (enrdf_load_stackoverflow) 1988-09-05

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