JPS6156780A - 電縫管溶接装置 - Google Patents

電縫管溶接装置

Info

Publication number
JPS6156780A
JPS6156780A JP18004284A JP18004284A JPS6156780A JP S6156780 A JPS6156780 A JP S6156780A JP 18004284 A JP18004284 A JP 18004284A JP 18004284 A JP18004284 A JP 18004284A JP S6156780 A JPS6156780 A JP S6156780A
Authority
JP
Japan
Prior art keywords
weld
current
workpiece
welding
chip
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
JP18004284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239354B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Sugano
寛 菅野
Yuji Ishizaka
石坂　雄二
Tetsuo Imai
徹郎 今井
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.)
Kawasaki Steel Metal Products and Engineering Inc
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Kawasaki Steel Metal Products and Engineering Inc
Meidensha Electric Manufacturing 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 Kawasaki Steel Metal Products and Engineering Inc, Meidensha Electric Manufacturing Co Ltd filed Critical Kawasaki Steel Metal Products and Engineering Inc
Priority to JP18004284A priority Critical patent/JPS6156780A/ja
Publication of JPS6156780A publication Critical patent/JPS6156780A/ja
Publication of JPH0239354B2 publication Critical patent/JPH0239354B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • B23K13/043—Seam welding
    • B23K13/046—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Resistance Welding (AREA)
JP18004284A 1984-08-29 1984-08-29 電縫管溶接装置 Granted JPS6156780A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18004284A JPS6156780A (ja) 1984-08-29 1984-08-29 電縫管溶接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18004284A JPS6156780A (ja) 1984-08-29 1984-08-29 電縫管溶接装置

Publications (2)

Publication Number Publication Date
JPS6156780A true JPS6156780A (ja) 1986-03-22
JPH0239354B2 JPH0239354B2 (enrdf_load_stackoverflow) 1990-09-05

Family

ID=16076464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18004284A Granted JPS6156780A (ja) 1984-08-29 1984-08-29 電縫管溶接装置

Country Status (1)

Country Link
JP (1) JPS6156780A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06335784A (ja) * 1993-05-28 1994-12-06 Kawasaki Steel Corp 電縫鋼管溶接装置およびその制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947075A (ja) * 1982-09-10 1984-03-16 Kawatetsu Kenzai Kogyo Kk 電縫管溶接装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947075A (ja) * 1982-09-10 1984-03-16 Kawatetsu Kenzai Kogyo Kk 電縫管溶接装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06335784A (ja) * 1993-05-28 1994-12-06 Kawasaki Steel Corp 電縫鋼管溶接装置およびその制御方法

Also Published As

Publication number Publication date
JPH0239354B2 (enrdf_load_stackoverflow) 1990-09-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term