JPH054187B2 - - Google Patents

Info

Publication number
JPH054187B2
JPH054187B2 JP58233344A JP23334483A JPH054187B2 JP H054187 B2 JPH054187 B2 JP H054187B2 JP 58233344 A JP58233344 A JP 58233344A JP 23334483 A JP23334483 A JP 23334483A JP H054187 B2 JPH054187 B2 JP H054187B2
Authority
JP
Japan
Prior art keywords
magnetic flux
coil
open pipe
work coil
impeder
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 - Lifetime
Application number
JP58233344A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60124482A (ja
Inventor
Masaru Hirano
Tadaaki Ogino
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP23334483A priority Critical patent/JPS60124482A/ja
Publication of JPS60124482A publication Critical patent/JPS60124482A/ja
Publication of JPH054187B2 publication Critical patent/JPH054187B2/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
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
JP23334483A 1983-12-09 1983-12-09 高周波溶接機 Granted JPS60124482A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23334483A JPS60124482A (ja) 1983-12-09 1983-12-09 高周波溶接機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23334483A JPS60124482A (ja) 1983-12-09 1983-12-09 高周波溶接機

Publications (2)

Publication Number Publication Date
JPS60124482A JPS60124482A (ja) 1985-07-03
JPH054187B2 true JPH054187B2 (en]) 1993-01-19

Family

ID=16953671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23334483A Granted JPS60124482A (ja) 1983-12-09 1983-12-09 高周波溶接機

Country Status (1)

Country Link
JP (1) JPS60124482A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1281095B1 (it) * 1995-12-22 1998-02-11 Emmedi S P A Generatore ad induzione per il riscaldo in linea di tubi metallici in atmosfera controllata
CN105033437A (zh) * 2015-08-17 2015-11-11 应城骏腾发自动焊接装备有限公司 管接口的焊接方法
WO2018117039A1 (ja) * 2016-12-22 2018-06-28 新日鐵住金株式会社 電縫管溶接装置及び電縫管溶接方法
CN117102649B (zh) * 2023-09-28 2025-01-28 四川旷世达金属制品有限公司 用于金属复合管的感应焊接装置及其方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553916B2 (en]) * 1972-07-19 1980-01-28
JPS5344449A (en) * 1976-10-04 1978-04-21 Sumitomo Metal Ind Process for fabricating steel tubes by high frequency welding

Also Published As

Publication number Publication date
JPS60124482A (ja) 1985-07-03

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