JPH0180278U - - Google Patents

Info

Publication number
JPH0180278U
JPH0180278U JP1987171389U JP17138987U JPH0180278U JP H0180278 U JPH0180278 U JP H0180278U JP 1987171389 U JP1987171389 U JP 1987171389U JP 17138987 U JP17138987 U JP 17138987U JP H0180278 U JPH0180278 U JP H0180278U
Authority
JP
Japan
Prior art keywords
welding
welding current
thermometer
indirect
workpiece
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
JP1987171389U
Other languages
English (en)
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 JP1987171389U priority Critical patent/JPH0180278U/ja
Publication of JPH0180278U publication Critical patent/JPH0180278U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Welding (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係るスポツト溶接
機の溶接電流調整装置の回路図、第2図は従来の
スポツト溶接機の回路図、である。 11……スポツト溶接機、13……電極チツプ
、14……溶接用変圧器、16……被溶接物、1
7……間接温度計、18……溶接電流制御手段、
19……溶接電流設定回路部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被溶接物を加圧挾持する電極チツプの消耗によ
    る溶接電流密度の減少を補償するようにしたスポ
    ツト溶接機の溶接電流調整装置において、前記電
    極チツプの近傍に、被溶接物の溶接直後のナゲツ
    トの温度を非接触で測定する間接温度計を設け、
    溶接用変圧器の一次側に、前記間接温度計からの
    電気信号に基づいて溶接電流を制御する溶接電流
    制御手段を設けたことを特徴とするスポツト溶接
    機の溶接電流調整装置。
JP1987171389U 1987-11-11 1987-11-11 Pending JPH0180278U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987171389U JPH0180278U (ja) 1987-11-11 1987-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987171389U JPH0180278U (ja) 1987-11-11 1987-11-11

Publications (1)

Publication Number Publication Date
JPH0180278U true JPH0180278U (ja) 1989-05-30

Family

ID=31463181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987171389U Pending JPH0180278U (ja) 1987-11-11 1987-11-11

Country Status (1)

Country Link
JP (1) JPH0180278U (ja)

Similar Documents

Publication Publication Date Title
JPH0180278U (ja)
JPH0938781A (ja) スポット溶接機
JPS6371983U (ja)
JPS6261369U (ja)
JPS6292082U (ja)
JPS5949466U (ja) ア−ク溶接機のト−チ
JPS61185572U (ja)
JPS61119385A (ja) 隅肉スポツト溶接方法
JPH02114171U (ja)
JPS63172558U (ja)
JPS62118685U (ja)
JPS6449386U (ja)
JPH02148781U (ja)
JPS6197371U (ja)
JPH02104188U (ja)
JPH02144277U (ja)
JPS60126288U (ja) スポツト溶接機用電極
JPS6371984U (ja)
JPS6390587U (ja)
JPS63111286U (ja)
JPS6187673U (ja)
Weisselberg One-Sided Automatic Submerged-Arc Butt Welding
JPS6196626U (ja)
JPH01100689U (ja)
JPS6329670U (ja)