JPS57139479A - Welding temperature controlling method in case when welded tube is manufactured - Google Patents

Welding temperature controlling method in case when welded tube is manufactured

Info

Publication number
JPS57139479A
JPS57139479A JP2290081A JP2290081A JPS57139479A JP S57139479 A JPS57139479 A JP S57139479A JP 2290081 A JP2290081 A JP 2290081A JP 2290081 A JP2290081 A JP 2290081A JP S57139479 A JPS57139479 A JP S57139479A
Authority
JP
Japan
Prior art keywords
welding temperature
deviation
operator
signal
inputted
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
JP2290081A
Other languages
English (en)
Other versions
JPS6059075B2 (ja
Inventor
Kazuo Sano
Yutaka Mihara
Katsujiro Watanabe
Toshio Okawa
Koji Suzuki
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP2290081A priority Critical patent/JPS6059075B2/ja
Publication of JPS57139479A publication Critical patent/JPS57139479A/ja
Publication of JPS6059075B2 publication Critical patent/JPS6059075B2/ja
Expired 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
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP2290081A 1981-02-20 1981-02-20 電縫管製造における溶接温度制御方法 Expired JPS6059075B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2290081A JPS6059075B2 (ja) 1981-02-20 1981-02-20 電縫管製造における溶接温度制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2290081A JPS6059075B2 (ja) 1981-02-20 1981-02-20 電縫管製造における溶接温度制御方法

Publications (2)

Publication Number Publication Date
JPS57139479A true JPS57139479A (en) 1982-08-28
JPS6059075B2 JPS6059075B2 (ja) 1985-12-23

Family

ID=12095516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2290081A Expired JPS6059075B2 (ja) 1981-02-20 1981-02-20 電縫管製造における溶接温度制御方法

Country Status (1)

Country Link
JP (1) JPS6059075B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015166103A (ja) * 2014-03-04 2015-09-24 Ｊｆｅスチール株式会社 電縫溶接鋼管の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015166103A (ja) * 2014-03-04 2015-09-24 Ｊｆｅスチール株式会社 電縫溶接鋼管の製造方法

Also Published As

Publication number Publication date
JPS6059075B2 (ja) 1985-12-23

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