JPS5564982A - Metal cylinder welding device - Google Patents

Metal cylinder welding device

Info

Publication number
JPS5564982A
JPS5564982A JP13705278A JP13705278A JPS5564982A JP S5564982 A JPS5564982 A JP S5564982A JP 13705278 A JP13705278 A JP 13705278A JP 13705278 A JP13705278 A JP 13705278A JP S5564982 A JPS5564982 A JP S5564982A
Authority
JP
Japan
Prior art keywords
electrode
metal plate
iron core
butt
welding
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.)
Pending
Application number
JP13705278A
Other languages
Japanese (ja)
Inventor
Seijiro Oota
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.)
OSAKA SHIYARIN SEIZO KK
Original Assignee
OSAKA SHIYARIN SEIZO KK
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 OSAKA SHIYARIN SEIZO KK filed Critical OSAKA SHIYARIN SEIZO KK
Priority to JP13705278A priority Critical patent/JPS5564982A/en
Publication of JPS5564982A publication Critical patent/JPS5564982A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To readily and surely bond the butt ends of a metal plate which is coiled to cylindrical form with a welding device of relatively small capacity by disposing an electric iron core to the electric circuit at the intermediate of a stationary electrode and a moving electrode in flash butt welding.
CONSTITUTION: The butt ends B1 and B2 of a cylindrical metal plate A which is wound to cylindrical form are opposed in a butt state on the same plane. A stationary electrode C1 and moving electrode C2 are connected to the secondary wire of a welding transformer D and the butt ends B1 and B2 are clamped with a suitable clamping device on both electrodes and the electrode C2 is moved to the electrode C1 by a moving device E. An electric iron core (magnetic circuit) F is disposed so as to stride over the metal plate A to the electric circuit constituting a bypass at the intermediate of the electrode C1 and electrode C2. As a result, the current flowing to the bypass may be controlled by the counter electromotive force generated by the iron core F, whereby the generation of reactive shunt considerably limited.
COPYRIGHT: (C)1980,JPO&Japio
JP13705278A 1978-11-06 1978-11-06 Metal cylinder welding device Pending JPS5564982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13705278A JPS5564982A (en) 1978-11-06 1978-11-06 Metal cylinder welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13705278A JPS5564982A (en) 1978-11-06 1978-11-06 Metal cylinder welding device

Publications (1)

Publication Number Publication Date
JPS5564982A true JPS5564982A (en) 1980-05-16

Family

ID=15189744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13705278A Pending JPS5564982A (en) 1978-11-06 1978-11-06 Metal cylinder welding device

Country Status (1)

Country Link
JP (1) JPS5564982A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044186A (en) * 1983-08-23 1985-03-09 黒木　耕三 Device for joining cut surface of ring
CN110014211A (en) * 2019-04-18 2019-07-16 江阴市科宇电器有限公司 Horizontal double forging and stamping steel wires are to welding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044186A (en) * 1983-08-23 1985-03-09 黒木　耕三 Device for joining cut surface of ring
CN110014211A (en) * 2019-04-18 2019-07-16 江阴市科宇电器有限公司 Horizontal double forging and stamping steel wires are to welding machine

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