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JPS55136579A - Welding method of angle joint part - Google Patents

Welding method of angle joint part

Info

Publication number
JPS55136579A
JPS55136579A JP4379179A JP4379179A JPS55136579A JP S55136579 A JPS55136579 A JP S55136579A JP 4379179 A JP4379179 A JP 4379179A JP 4379179 A JP4379179 A JP 4379179A JP S55136579 A JPS55136579 A JP S55136579A
Authority
JP
Japan
Prior art keywords
welding
insert
backing strip
fibers
heat input
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
JP4379179A
Other languages
Japanese (ja)
Inventor
Naoki Okuda
Shigezo Nose
Kaoru Hase
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP4379179A priority Critical patent/JPS55136579A/en
Publication of JPS55136579A publication Critical patent/JPS55136579A/en
Pending legal-status Critical Current

Links

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  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To prevent the drooping down of molten metal and perform welding at large heat input by interposing an insert between a vertical plate or horizontal plate and a backing strip.
CONSTITUTION: An insert 7 is inserted to the opposing surfaces r of a main material 1' and backing strip 4'. Although the material and shape of the insert 7 are not particularly limited, an inorganic fibrous mat having plasticity such as mat of glass fibers, metal fibers or other inorganic fibers, or the one comprising enveloping powder or granules of welding flux, etc. with a film such as thermoplastic film or sheets is suitable. The above obviate the dropping of molten metal even if the deep penetration reaching the backing strip is formed with respect to the portions where the insert is interposed and make possible performing of high-efficiency welding through large heat input welding such as submerged arc welding.
COPYRIGHT: (C)1980,JPO&Japio
JP4379179A 1979-04-10 1979-04-10 Welding method of angle joint part Pending JPS55136579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4379179A JPS55136579A (en) 1979-04-10 1979-04-10 Welding method of angle joint part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4379179A JPS55136579A (en) 1979-04-10 1979-04-10 Welding method of angle joint part

Publications (1)

Publication Number Publication Date
JPS55136579A true JPS55136579A (en) 1980-10-24

Family

ID=12673558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4379179A Pending JPS55136579A (en) 1979-04-10 1979-04-10 Welding method of angle joint part

Country Status (1)

Country Link
JP (1) JPS55136579A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134182U (en) * 1982-03-04 1983-09-09 トヨタ自動車株式会社 Structure to prevent slippage of inner panel in front pillar of automobile
CN109570692A (en) * 2019-01-18 2019-04-05 山东豪迈机械制造有限公司 A kind of welding method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134182U (en) * 1982-03-04 1983-09-09 トヨタ自動車株式会社 Structure to prevent slippage of inner panel in front pillar of automobile
CN109570692A (en) * 2019-01-18 2019-04-05 山东豪迈机械制造有限公司 A kind of welding method

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