JPS5586685A - Butt welding method of sheet - Google Patents

Butt welding method of sheet

Info

Publication number
JPS5586685A
JPS5586685A JP16363378A JP16363378A JPS5586685A JP S5586685 A JPS5586685 A JP S5586685A JP 16363378 A JP16363378 A JP 16363378A JP 16363378 A JP16363378 A JP 16363378A JP S5586685 A JPS5586685 A JP S5586685A
Authority
JP
Japan
Prior art keywords
welding
sheets
butt
sheet
butt surfaces
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
JP16363378A
Other languages
Japanese (ja)
Other versions
JPS5856672B2 (en
Inventor
Kazuo Sakura
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering Co 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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP16363378A priority Critical patent/JPS5856672B2/en
Publication of JPS5586685A publication Critical patent/JPS5586685A/en
Publication of JPS5856672B2 publication Critical patent/JPS5856672B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To make welding operation good and prevent the deformation of sheets by welding heat by interposing a stopper in the butt surfaces of sheets, applying a front plate and back plate to the butt and forming a welding device.
CONSTITUTION: A stopper 18 such as sheet or the like is interposed in the butt surfaces of sheets 9, 9 in the direction rectangular to the sheets 9, 9 and a front plate 16 and back plate 17 are fixed to the butt part and these are integrated. This welding device 29 is moved in the welding direction and the butt surfaces are welded by using a torch 28 through a welding hole 24. Here, the butt surfaces move so as to make the welding gap smaller through utilization of thermal shrinkage. Hence, the deformation owing to the thermal shrinkage of the sheets 9, 9 is prevented and the accuracy control of the welding gap may be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP16363378A 1978-12-25 1978-12-25 Butt welding method for thin plates Expired JPS5856672B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16363378A JPS5856672B2 (en) 1978-12-25 1978-12-25 Butt welding method for thin plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16363378A JPS5856672B2 (en) 1978-12-25 1978-12-25 Butt welding method for thin plates

Publications (2)

Publication Number Publication Date
JPS5586685A true JPS5586685A (en) 1980-06-30
JPS5856672B2 JPS5856672B2 (en) 1983-12-16

Family

ID=15777633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16363378A Expired JPS5856672B2 (en) 1978-12-25 1978-12-25 Butt welding method for thin plates

Country Status (1)

Country Link
JP (1) JPS5856672B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018062974A (en) * 2016-10-12 2018-04-19 千代田化工建設株式会社 Partial update renewal method of end plate part and special jig

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3161936B1 (en) * 2024-05-06 2026-05-22 Gaztransport Et Technigaz Method for installing a tank wall sealing membrane, and corresponding positioning tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018062974A (en) * 2016-10-12 2018-04-19 千代田化工建設株式会社 Partial update renewal method of end plate part and special jig

Also Published As

Publication number Publication date
JPS5856672B2 (en) 1983-12-16

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