JPH0435010Y2 - - Google Patents

Info

Publication number
JPH0435010Y2
JPH0435010Y2 JP3557889U JP3557889U JPH0435010Y2 JP H0435010 Y2 JPH0435010 Y2 JP H0435010Y2 JP 3557889 U JP3557889 U JP 3557889U JP 3557889 U JP3557889 U JP 3557889U JP H0435010 Y2 JPH0435010 Y2 JP H0435010Y2
Authority
JP
Japan
Prior art keywords
welding
voltage
nozzle
contact
absolute value
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
JP3557889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02127370U (de
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 filed Critical
Priority to JP3557889U priority Critical patent/JPH0435010Y2/ja
Publication of JPH02127370U publication Critical patent/JPH02127370U/ja
Application granted granted Critical
Publication of JPH0435010Y2 publication Critical patent/JPH0435010Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
  • Resistance Welding (AREA)
JP3557889U 1989-03-30 1989-03-30 Expired JPH0435010Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3557889U JPH0435010Y2 (de) 1989-03-30 1989-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3557889U JPH0435010Y2 (de) 1989-03-30 1989-03-30

Publications (2)

Publication Number Publication Date
JPH02127370U JPH02127370U (de) 1990-10-19
JPH0435010Y2 true JPH0435010Y2 (de) 1992-08-19

Family

ID=31541053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3557889U Expired JPH0435010Y2 (de) 1989-03-30 1989-03-30

Country Status (1)

Country Link
JP (1) JPH0435010Y2 (de)

Also Published As

Publication number Publication date
JPH02127370U (de) 1990-10-19

Similar Documents

Publication Publication Date Title
US3609281A (en) Method and apparatus for detecting short circuits in the machining gap in an edm process
CA2266717A1 (en) Method and apparatus for initiating a welding arc
JPH03104517A (ja) 放電加工用電源装置
JP3341494B2 (ja) ワイヤ放電加工機の電源制御装置
JPH0435010Y2 (de)
JP3458632B2 (ja) 溶接電圧検出方法およびアーク溶接機
JP2665567B2 (ja) 断線検知回路
JP2000176641A (ja) Tig溶接装置
JPS6215017A (ja) ワイヤ放電加工装置
JPH07156019A (ja) 放電加工装置
KR890008327Y1 (ko) 교류 아크 용접기용 전격(電擊) 방지회로
JPH0341895Y2 (de)
JPS6096370A (ja) 溶接点検出装置
JPS613676A (ja) 溶接線追従装置
JPH05337738A (ja) ワイヤ電極とワーク間の絶縁状態検出装置
JPS6397367A (ja) 溶接点検出方法及びその装置
JPH0564436A (ja) 高圧電源装置
JPH0235420Y2 (de)
JPH0611489Y2 (ja) 故障検出回路
KR0169650B1 (ko) 와이어 방전 가공기의 단선 방지 장치
JPH02207981A (ja) インバータ式直流抵抗溶接機の制御方法および回路
JP3003469B2 (ja) 交流アーク溶接機
JP3120139B2 (ja) 交流tig溶接装置
JPH0235418Y2 (de)
KR19990027295U (ko) 전원 바이패스기능을 구비한 인버트회로