JPS5645277A - Control method of arc welding power source - Google Patents

Control method of arc welding power source

Info

Publication number
JPS5645277A
JPS5645277A JP12125279A JP12125279A JPS5645277A JP S5645277 A JPS5645277 A JP S5645277A JP 12125279 A JP12125279 A JP 12125279A JP 12125279 A JP12125279 A JP 12125279A JP S5645277 A JPS5645277 A JP S5645277A
Authority
JP
Japan
Prior art keywords
welding
conducting angle
control
steady
time region
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
JP12125279A
Other languages
Japanese (ja)
Other versions
JPS6225471B2 (en
Inventor
Seiji Takagi
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 JP12125279A priority Critical patent/JPS5645277A/en
Publication of JPS5645277A publication Critical patent/JPS5645277A/en
Publication of JPS6225471B2 publication Critical patent/JPS6225471B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)

Abstract

PURPOSE: To ensure a proper control of the arc welding power source, by performing the output control of the short circuit arc region under working of welding through an electronic circuit.
CONSTITUTION: The conducting angle of the control of the control rectifying element is set identical to or larger than the set conducting angle of the steady welding time region in a certain time region after the transmission of the welding start signal by the welding power source having the control rectifying element, the wire transport extent control unit and the transporting motor as the output control means. At the same time, the wire transport extent is set smaller than the set value in the steady welding time region. And the conducting angle of the control rectifying element is set larger than the set conducting angle in the arc section of the steady welding time region and at the same time reset to the set conducting angle gradually. In the short circuit section, the conducting angle is set smaller than the set value to be reset gradually to the set conducting angle. This control is repeated in the steady time region, and the conducting angle is set indentical to or smaller than the set value in the welding completion time region during which the welding completion signal is transmitted. The wire transport extent is set to the value both in the steady and the completion time regions.
COPYRIGHT: (C)1981,JPO&Japio
JP12125279A 1979-09-19 1979-09-19 Control method of arc welding power source Granted JPS5645277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12125279A JPS5645277A (en) 1979-09-19 1979-09-19 Control method of arc welding power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12125279A JPS5645277A (en) 1979-09-19 1979-09-19 Control method of arc welding power source

Publications (2)

Publication Number Publication Date
JPS5645277A true JPS5645277A (en) 1981-04-24
JPS6225471B2 JPS6225471B2 (en) 1987-06-03

Family

ID=14806652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12125279A Granted JPS5645277A (en) 1979-09-19 1979-09-19 Control method of arc welding power source

Country Status (1)

Country Link
JP (1) JPS5645277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61229473A (en) * 1985-04-04 1986-10-13 Kobe Steel Ltd Power source for welding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61229473A (en) * 1985-04-04 1986-10-13 Kobe Steel Ltd Power source for welding

Also Published As

Publication number Publication date
JPS6225471B2 (en) 1987-06-03

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