JPH0366068B2 - - Google Patents

Info

Publication number
JPH0366068B2
JPH0366068B2 JP62092615A JP9261587A JPH0366068B2 JP H0366068 B2 JPH0366068 B2 JP H0366068B2 JP 62092615 A JP62092615 A JP 62092615A JP 9261587 A JP9261587 A JP 9261587A JP H0366068 B2 JPH0366068 B2 JP H0366068B2
Authority
JP
Japan
Prior art keywords
plasma
plasma arc
current
torch
torches
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 - Lifetime
Application number
JP62092615A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63256276A (ja
Inventor
Akio Komatsu
Masakimi Hasegawa
Hitoshi Iijima
Mikio Haga
Bunjiro Fukuda
Hideaki Yamashita
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP9261587A priority Critical patent/JPS63256276A/ja
Publication of JPS63256276A publication Critical patent/JPS63256276A/ja
Publication of JPH0366068B2 publication Critical patent/JPH0366068B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP9261587A 1987-04-15 1987-04-15 マルチ・プラズマ・ア−ク発生装置 Granted JPS63256276A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9261587A JPS63256276A (ja) 1987-04-15 1987-04-15 マルチ・プラズマ・ア−ク発生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9261587A JPS63256276A (ja) 1987-04-15 1987-04-15 マルチ・プラズマ・ア−ク発生装置

Publications (2)

Publication Number Publication Date
JPS63256276A JPS63256276A (ja) 1988-10-24
JPH0366068B2 true JPH0366068B2 (en]) 1991-10-16

Family

ID=14059342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9261587A Granted JPS63256276A (ja) 1987-04-15 1987-04-15 マルチ・プラズマ・ア−ク発生装置

Country Status (1)

Country Link
JP (1) JPS63256276A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103965A (ja) * 1981-12-14 1983-06-21 Sansha Electric Mfg Co Ltd 多電極式パルスア−ク溶接機
JPS60181262U (ja) * 1984-05-07 1985-12-02 株式会社　三社電機製作所 多電極式ｔｉｇ溶接装置

Also Published As

Publication number Publication date
JPS63256276A (ja) 1988-10-24

Similar Documents

Publication Publication Date Title
US4410788A (en) Power and fluid supply source with multi-function cutting and welding capabilities
US6310320B1 (en) Dual operator phase control engine driven welder
RU2000124590A (ru) Аппарат для электродуговой сварки
KR20010030503A (ko) 복수개의 전원 장치를 구비하는 전기 아크 용접기
WO1993006702A1 (en) Plasma torch electronic circuit
US4635181A (en) Bridge circuit for reduced switching losses
US3809850A (en) Plasma arc power system for welding
KR100264307B1 (ko) 아크를 점화하는 장치와 방법
JPH0366068B2 (en])
USRE37608E1 (en) Plasma torch electronic pulsing circuit
JPH0357335Y2 (en])
JPH072147Y2 (ja) マルチ・プラズマ・アーク発生装置
JPH0474112B2 (en])
JPS638872B2 (en])
JPH0153155B2 (en])
US3404329A (en) Magnetic amplifier controlled power supply regulators
JPS61219475A (ja) プラズマアーク切断装置
JPS61219474A (ja) プラズマアーク切断装置
JPS63295065A (ja) プラズマ加工装置
JPH0675791B2 (ja) プラズマア−ク切断に於けるプラズマア−クの安定化制御方法
JPH01321078A (ja) パルスアーク溶接電源
JPH10323761A (ja) プラズマアーク加工電源装置
JPS6178568A (ja) 短絡移行アーク溶接装置
JPH03142075A (ja) プラズマアーク加工装置
JP2796191B2 (ja) 交流プラズマトーチの電流零点維持方法及びその装置