JPS54119347A - Method and apparatus for feeding welding rod - Google Patents

Method and apparatus for feeding welding rod

Info

Publication number
JPS54119347A
JPS54119347A JP2601078A JP2601078A JPS54119347A JP S54119347 A JPS54119347 A JP S54119347A JP 2601078 A JP2601078 A JP 2601078A JP 2601078 A JP2601078 A JP 2601078A JP S54119347 A JPS54119347 A JP S54119347A
Authority
JP
Japan
Prior art keywords
rod
breadth
amplitude
path
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.)
Granted
Application number
JP2601078A
Other languages
Japanese (ja)
Other versions
JPS5841148B2 (en
Inventor
Isao Asano
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP53026010A priority Critical patent/JPS5841148B2/en
Publication of JPS54119347A publication Critical patent/JPS54119347A/en
Publication of JPS5841148B2 publication Critical patent/JPS5841148B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To minimize the outside diameter of the contact tube, by passing the welding rod, being plastically deformed into a wave, with an amplitude reduced under the elastic limit, and by restoring the initial amplitude at the exit.
CONSTITUTION: The welding rod 1, being plastically deformed into a wave with an amplitude 2a0, is fed to the contact tube 5. This tube 5 is provided with a path 8 of breadth W0. Hence, if the breadth W0 is selected suitably, the waveform of the breadth 2a0 of the welding rod 1 is given a deforming compression within the elastic limit, and changes its breadth to 2a, and progresses toward the weld zone through the path 8. When the rod 1 comes out of the end part 9 of the exit, the end part 6 of the rod 1 restores the breadth 2a0; and then, the rod 1 generates the arc with the lateral amplitude 2a0 and carries out the welding. Therefore, the smooth progress of the rod 1 is contrived as follows; the maximum elastic deformation is given to the rod 1, the friction of the path 8 is taken into consideration, the curved plane 11 is given to the entry of the rod 1, etc.; hereby, the size of the contact tube 5 is minimized.
COPYRIGHT: (C)1979,JPO&Japio
JP53026010A 1978-03-09 1978-03-09 welding equipment Expired JPS5841148B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53026010A JPS5841148B2 (en) 1978-03-09 1978-03-09 welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53026010A JPS5841148B2 (en) 1978-03-09 1978-03-09 welding equipment

Publications (2)

Publication Number Publication Date
JPS54119347A true JPS54119347A (en) 1979-09-17
JPS5841148B2 JPS5841148B2 (en) 1983-09-09

Family

ID=12181719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53026010A Expired JPS5841148B2 (en) 1978-03-09 1978-03-09 welding equipment

Country Status (1)

Country Link
JP (1) JPS5841148B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151176A (en) * 1980-04-26 1981-11-24 Mitsubishi Heavy Ind Ltd Arc welding method
JPS57146976U (en) * 1981-03-10 1982-09-16

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204435U (en) * 1985-06-12 1986-12-23

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110246A (en) * 1976-03-15 1977-09-16 Babcock Hitachi Kk Mwthod of narrow groove welding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110246A (en) * 1976-03-15 1977-09-16 Babcock Hitachi Kk Mwthod of narrow groove welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151176A (en) * 1980-04-26 1981-11-24 Mitsubishi Heavy Ind Ltd Arc welding method
JPS57146976U (en) * 1981-03-10 1982-09-16

Also Published As

Publication number Publication date
JPS5841148B2 (en) 1983-09-09

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