JPS632707B2 - - Google Patents

Info

Publication number
JPS632707B2
JPS632707B2 JP54027315A JP2731579A JPS632707B2 JP S632707 B2 JPS632707 B2 JP S632707B2 JP 54027315 A JP54027315 A JP 54027315A JP 2731579 A JP2731579 A JP 2731579A JP S632707 B2 JPS632707 B2 JP S632707B2
Authority
JP
Japan
Prior art keywords
welding
current
circuit
waveform
reactor
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
JP54027315A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55120483A (en
Inventor
Kinji Sugimoto
Takayuki Kashima
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP2731579A priority Critical patent/JPS55120483A/ja
Publication of JPS55120483A publication Critical patent/JPS55120483A/ja
Publication of JPS632707B2 publication Critical patent/JPS632707B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP2731579A 1979-03-09 1979-03-09 Arc welding machine Granted JPS55120483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2731579A JPS55120483A (en) 1979-03-09 1979-03-09 Arc welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2731579A JPS55120483A (en) 1979-03-09 1979-03-09 Arc welding machine

Publications (2)

Publication Number Publication Date
JPS55120483A JPS55120483A (en) 1980-09-16
JPS632707B2 true JPS632707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-20

Family

ID=12217644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2731579A Granted JPS55120483A (en) 1979-03-09 1979-03-09 Arc welding machine

Country Status (1)

Country Link
JP (1) JPS55120483A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023419C5 (de) * 1990-07-23 2004-01-15 Hitachi Seiko, Ltd., Ebina Verfahren und Vorrichtung zum Steuern eines Wechselstrom-WIG-Schweißprozesses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233854A (en) * 1975-09-10 1977-03-15 Osaka Transformer Co Ltd Arc welding machine
JPS52119447A (en) * 1976-03-31 1977-10-06 Mitsubishi Heavy Ind Ltd Method of pulsed arc mig welding

Also Published As

Publication number Publication date
JPS55120483A (en) 1980-09-16

Similar Documents

Publication Publication Date Title
JPH06238444A (ja) 溶接用インバータ電源
JP3253993B2 (ja) 抵抗溶接装置に対する電源を制御し監視する電子装置
CA1183578A (en) Source of electrical energy for a resistance-welding machine
US4554430A (en) Electrical power source for resistance welding apparatus
JPS632707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA2069663C (en) Arc welding machine and method
JPS63281777A (ja) 交流ア−ク溶接機用電源装置
JP3253822B2 (ja) 溶接機の制御装置
JPH0753313B2 (ja) インバ−タ式抵抗溶接機の電源制御装置
JP2783721B2 (ja) インバータ制御式電気抵抗溶接機
JP3162137B2 (ja) 消耗電極式ガスシールドアーク溶接方法および装置
JP2691561B2 (ja) インバータ式抵抗溶接機
JP2711138B2 (ja) 交流ティグ溶接方法および装置
JPS6313677A (ja) 交流ｔｉｇ溶接方法
JP2711137B2 (ja) 交流ティグ溶接装置
JPS6345913B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2724850B2 (ja) 金属などの熱化学処理装置
JPH0530857Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0241394B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH03472A (ja) 交流ティグ溶接方法および装置
JPH0419715B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU1291321A1 (ru) Источник сварочного тока
JPH0331500Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS62252677A (ja) 交流矩形波プラズマア−ク溶接方法
JPH04279279A (ja) 交流ｔｉｇ溶接機