JPS6134903B2 - - Google Patents

Info

Publication number
JPS6134903B2
JPS6134903B2 JP3560477A JP3560477A JPS6134903B2 JP S6134903 B2 JPS6134903 B2 JP S6134903B2 JP 3560477 A JP3560477 A JP 3560477A JP 3560477 A JP3560477 A JP 3560477A JP S6134903 B2 JPS6134903 B2 JP S6134903B2
Authority
JP
Japan
Prior art keywords
arc
welding
signal
photodetector
speed
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
JP3560477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53119748A (en
Inventor
Kikuo Terayama
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.)
Daihen Corp
Original Assignee
Daihen Corp
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 Daihen Corp filed Critical Daihen Corp
Priority to JP3560477A priority Critical patent/JPS53119748A/ja
Publication of JPS53119748A publication Critical patent/JPS53119748A/ja
Publication of JPS6134903B2 publication Critical patent/JPS6134903B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP3560477A 1977-03-30 1977-03-30 Method of detecting welding speed and its detector Granted JPS53119748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3560477A JPS53119748A (en) 1977-03-30 1977-03-30 Method of detecting welding speed and its detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3560477A JPS53119748A (en) 1977-03-30 1977-03-30 Method of detecting welding speed and its detector

Publications (2)

Publication Number Publication Date
JPS53119748A JPS53119748A (en) 1978-10-19
JPS6134903B2 true JPS6134903B2 (enrdf_load_stackoverflow) 1986-08-09

Family

ID=12446421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3560477A Granted JPS53119748A (en) 1977-03-30 1977-03-30 Method of detecting welding speed and its detector

Country Status (1)

Country Link
JP (1) JPS53119748A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS53119748A (en) 1978-10-19

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