JPS6315071B2 - - Google Patents

Info

Publication number
JPS6315071B2
JPS6315071B2 JP16960982A JP16960982A JPS6315071B2 JP S6315071 B2 JPS6315071 B2 JP S6315071B2 JP 16960982 A JP16960982 A JP 16960982A JP 16960982 A JP16960982 A JP 16960982A JP S6315071 B2 JPS6315071 B2 JP S6315071B2
Authority
JP
Japan
Prior art keywords
pipe
strip
contact
side edge
contact tip
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
JP16960982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5961577A (ja
Inventor
Kozo Shimazaki
Yoshito Tsuyama
Hidehisa Uchida
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP16960982A priority Critical patent/JPS5961577A/ja
Priority to DE19833323286 priority patent/DE3323286A1/de
Priority to FR8310791A priority patent/FR2529107B1/fr
Publication of JPS5961577A publication Critical patent/JPS5961577A/ja
Publication of JPS6315071B2 publication Critical patent/JPS6315071B2/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/082—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams
    • B23K11/084—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams of helicoïdal seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP16960982A 1982-06-29 1982-09-30 スパイラル鋼管製造設備における電気抵抗溶接装置 Granted JPS5961577A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16960982A JPS5961577A (ja) 1982-09-30 1982-09-30 スパイラル鋼管製造設備における電気抵抗溶接装置
DE19833323286 DE3323286A1 (de) 1982-06-29 1983-06-28 Verfahren und vorrichtung zur herstellung spiralgeschweisster stahlrohre
FR8310791A FR2529107B1 (fr) 1982-06-29 1983-06-29 Procede et installation de fabrication de tube d'acier soude en helice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16960982A JPS5961577A (ja) 1982-09-30 1982-09-30 スパイラル鋼管製造設備における電気抵抗溶接装置

Publications (2)

Publication Number Publication Date
JPS5961577A JPS5961577A (ja) 1984-04-07
JPS6315071B2 true JPS6315071B2 (en]) 1988-04-02

Family

ID=15889667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16960982A Granted JPS5961577A (ja) 1982-06-29 1982-09-30 スパイラル鋼管製造設備における電気抵抗溶接装置

Country Status (1)

Country Link
JP (1) JPS5961577A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359652U (en]) * 1989-10-17 1991-06-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359652U (en]) * 1989-10-17 1991-06-12

Also Published As

Publication number Publication date
JPS5961577A (ja) 1984-04-07

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