JPS6415285A - Pulse arc welding machine - Google Patents

Pulse arc welding machine

Info

Publication number
JPS6415285A
JPS6415285A JP17241087A JP17241087A JPS6415285A JP S6415285 A JPS6415285 A JP S6415285A JP 17241087 A JP17241087 A JP 17241087A JP 17241087 A JP17241087 A JP 17241087A JP S6415285 A JPS6415285 A JP S6415285A
Authority
JP
Japan
Prior art keywords
welding
output
circuit part
circuit
arc short
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.)
Pending
Application number
JP17241087A
Other languages
Japanese (ja)
Inventor
Naoki Kawai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17241087A priority Critical patent/JPS6415285A/en
Publication of JPS6415285A publication Critical patent/JPS6415285A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Abstract

PURPOSE:To perform the welding with high quality by controlling the welding output via an output control circuit part based on an arc short-circuit decision signal which is obtained by comparing an output current and the welding voltage detected with reference criterion values and calculating the compared values to control the output at the real time. CONSTITUTION:A voltage detection signal detected with a welding voltage detection circuit part 12 is compared with a voltage level to fit for control with an arc short-circuit decision circuit 15 and the arc short-circuit decision signal is inputted to the output control circuit part 17. A welding output controlling element 4 is controlled via the output control circuit part 17 based on the arc short-circuit decision signal besides an output voltage detection signal detected with an welding current detection circuit part 16. By such constitution, the welding with low spatters and the high quality can be performed.
JP17241087A 1987-07-09 1987-07-09 Pulse arc welding machine Pending JPS6415285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17241087A JPS6415285A (en) 1987-07-09 1987-07-09 Pulse arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17241087A JPS6415285A (en) 1987-07-09 1987-07-09 Pulse arc welding machine

Publications (1)

Publication Number Publication Date
JPS6415285A true JPS6415285A (en) 1989-01-19

Family

ID=15941440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17241087A Pending JPS6415285A (en) 1987-07-09 1987-07-09 Pulse arc welding machine

Country Status (1)

Country Link
JP (1) JPS6415285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005262250A (en) * 2004-03-17 2005-09-29 Matsushita Electric Ind Co Ltd Pulsed mig welding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005262250A (en) * 2004-03-17 2005-09-29 Matsushita Electric Ind Co Ltd Pulsed mig welding method

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