JPS56168998A - Weldment positioner for tank having curved surface of revolution - Google Patents

Weldment positioner for tank having curved surface of revolution

Info

Publication number
JPS56168998A
JPS56168998A JP7318080A JP7318080A JPS56168998A JP S56168998 A JPS56168998 A JP S56168998A JP 7318080 A JP7318080 A JP 7318080A JP 7318080 A JP7318080 A JP 7318080A JP S56168998 A JPS56168998 A JP S56168998A
Authority
JP
Japan
Prior art keywords
axis
revolution
angle
materials
tank
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
JP7318080A
Other languages
Japanese (ja)
Other versions
JPS5914316B2 (en
Inventor
Norio Motoyama
Kuniaki Nishigaki
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP7318080A priority Critical patent/JPS5914316B2/en
Publication of JPS56168998A publication Critical patent/JPS56168998A/en
Publication of JPS5914316B2 publication Critical patent/JPS5914316B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To expand the range for adaptation to flat welding, reduce platen area, and shorten the term of work by providing axes of revolution respectively to the axis parallel and rectangular to the axis of revolution of a body of revolution having curved surface, and controlling the two axes independently.
CONSTITUTION: Materials 4C to be welded which are secured and tack-welded of spherical shell materials of a tank are subjected to repeated flat welding W while rotating the 1st axis A1 at an angle Φθ (the difference in the angle in the width direction of one sheet of the material 4C), and rotating the 2nd axis A2 at an angle Φϕ (the difference in the angle in the longitudinal direction of one sheet of the material 4C) after fixing the former. Next, this block is inverted by inverting supporter 2d and a crane 12, after which it is fixed onto the weldment positioner on the opposite surface. Thereafter, it is subjected to flat welding by discrete controlling of the 1st axis A1 and the 2nd axis A2 in the similar manner, whereby the block of the materials 4C is completed.
COPYRIGHT: (C)1981,JPO&Japio
JP7318080A 1980-05-31 1980-05-31 Welding assembly positioner for rotating curved tanks Expired JPS5914316B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7318080A JPS5914316B2 (en) 1980-05-31 1980-05-31 Welding assembly positioner for rotating curved tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7318080A JPS5914316B2 (en) 1980-05-31 1980-05-31 Welding assembly positioner for rotating curved tanks

Publications (2)

Publication Number Publication Date
JPS56168998A true JPS56168998A (en) 1981-12-25
JPS5914316B2 JPS5914316B2 (en) 1984-04-04

Family

ID=13510677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7318080A Expired JPS5914316B2 (en) 1980-05-31 1980-05-31 Welding assembly positioner for rotating curved tanks

Country Status (1)

Country Link
JP (1) JPS5914316B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011193U (en) * 1983-07-04 1985-01-25 三菱重工業株式会社 Welding positioner device
JPS6174799A (en) * 1984-09-17 1986-04-17 Ishikawajima Constr Material Co Ltd Welding bench
KR100838512B1 (en) 2007-03-26 2008-06-17 한국생산기술연구원 Jig & fixture system for manufacturing of rack
CN101823191A (en) * 2010-04-23 2010-09-08 中船第九设计研究院工程有限公司 Automatic welding device of curved plate
CN103612044A (en) * 2013-12-06 2014-03-05 上汽通用五菱汽车股份有限公司 Automatic welding device for white automobile body curved surface
CN106563866A (en) * 2015-10-09 2017-04-19 上海船舶工艺研究所 Position-changing mechanism for automatic curved-surface plate column welding method and welding method of position-changing mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349374Y2 (en) * 1984-10-03 1991-10-22
JPH0349373Y2 (en) * 1984-10-03 1991-10-22

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011193U (en) * 1983-07-04 1985-01-25 三菱重工業株式会社 Welding positioner device
JPS6174799A (en) * 1984-09-17 1986-04-17 Ishikawajima Constr Material Co Ltd Welding bench
KR100838512B1 (en) 2007-03-26 2008-06-17 한국생산기술연구원 Jig & fixture system for manufacturing of rack
CN101823191A (en) * 2010-04-23 2010-09-08 中船第九设计研究院工程有限公司 Automatic welding device of curved plate
CN103612044A (en) * 2013-12-06 2014-03-05 上汽通用五菱汽车股份有限公司 Automatic welding device for white automobile body curved surface
CN106563866A (en) * 2015-10-09 2017-04-19 上海船舶工艺研究所 Position-changing mechanism for automatic curved-surface plate column welding method and welding method of position-changing mechanism

Also Published As

Publication number Publication date
JPS5914316B2 (en) 1984-04-04

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