JPS58196181A - 薄肉電縫管の成形方法 - Google Patents

薄肉電縫管の成形方法

Info

Publication number
JPS58196181A
JPS58196181A JP7754182A JP7754182A JPS58196181A JP S58196181 A JPS58196181 A JP S58196181A JP 7754182 A JP7754182 A JP 7754182A JP 7754182 A JP7754182 A JP 7754182A JP S58196181 A JPS58196181 A JP S58196181A
Authority
JP
Japan
Prior art keywords
edge
forming
bending
present
buckling
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
JP7754182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323856B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Matsuo Adaka
阿高　松男
Takenao Nagao
長尾　武尚
Takashi Hotta
堀田　孝
Itaru Aoki
青木　至
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 JP7754182A priority Critical patent/JPS58196181A/ja
Publication of JPS58196181A publication Critical patent/JPS58196181A/ja
Publication of JPS6323856B2 publication Critical patent/JPS6323856B2/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
    • B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
    • B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP7754182A 1982-05-11 1982-05-11 薄肉電縫管の成形方法 Granted JPS58196181A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7754182A JPS58196181A (ja) 1982-05-11 1982-05-11 薄肉電縫管の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7754182A JPS58196181A (ja) 1982-05-11 1982-05-11 薄肉電縫管の成形方法

Publications (2)

Publication Number Publication Date
JPS58196181A true JPS58196181A (ja) 1983-11-15
JPS6323856B2 JPS6323856B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-18

Family

ID=13636856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7754182A Granted JPS58196181A (ja) 1982-05-11 1982-05-11 薄肉電縫管の成形方法

Country Status (1)

Country Link
JP (1) JPS58196181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199580A (ja) * 1984-03-22 1985-10-09 Nippon Denso Co Ltd 薄肉電縫管の製造法
JPH02205276A (ja) * 1989-02-01 1990-08-15 Nippondenso Co Ltd 薄肉電縫管の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104372A (ja) * 1989-09-18 1991-05-01 Alpine Electron Inc 電装品制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928410A (ja) * 1982-08-10 1984-02-15 関東農機株式会社 移植機用苗受渡し装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928410A (ja) * 1982-08-10 1984-02-15 関東農機株式会社 移植機用苗受渡し装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199580A (ja) * 1984-03-22 1985-10-09 Nippon Denso Co Ltd 薄肉電縫管の製造法
JPH02205276A (ja) * 1989-02-01 1990-08-15 Nippondenso Co Ltd 薄肉電縫管の製造方法

Also Published As

Publication number Publication date
JPS6323856B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-18

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