JPS5680378A - Welding machine having multiple welding head - Google Patents

Welding machine having multiple welding head

Info

Publication number
JPS5680378A
JPS5680378A JP15561479A JP15561479A JPS5680378A JP S5680378 A JPS5680378 A JP S5680378A JP 15561479 A JP15561479 A JP 15561479A JP 15561479 A JP15561479 A JP 15561479A JP S5680378 A JPS5680378 A JP S5680378A
Authority
JP
Japan
Prior art keywords
welding
head
heads
tubes
group
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
JP15561479A
Other languages
Japanese (ja)
Inventor
Shoji Mori
Shiro Iijima
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP15561479A priority Critical patent/JPS5680378A/en
Publication of JPS5680378A publication Critical patent/JPS5680378A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To make it possible to promote relief of weld residual stress and to perform effective welding with multiple welding heads, by arranging many welding heads in both directions, along and perpendicular to the welding direction, in welding machines having multiple welding heads to be used for tube panel, etc.
CONSTITUTION: In welding machines having multiple welding heads and which is composed of welding machine main body A, front and rear conveyor B, driving roller 1, etc., and which is to be used for tube panel, etc., groups of welding head 2W5 are arranged in the welding direction so that each welding head can move along the direction which is perpendicular to the welding direction. When a tube panel is manufactured, the 1st group of welding head 2 form a subpanel composed of 2 tubes, the 2nd group of welding head 3 form a subpanel composed of 4 tubes and the 4th group of head form the panel composed of 8 tubes. Thus tube panels can be manufactured with one time pass of the welding machine having multiple welding heads. By the above-mentioned composition, tube panels, etc., can be manufactured efficiently with a small number of welding machine and welding work can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP15561479A 1979-12-03 1979-12-03 Welding machine having multiple welding head Pending JPS5680378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15561479A JPS5680378A (en) 1979-12-03 1979-12-03 Welding machine having multiple welding head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15561479A JPS5680378A (en) 1979-12-03 1979-12-03 Welding machine having multiple welding head

Publications (1)

Publication Number Publication Date
JPS5680378A true JPS5680378A (en) 1981-07-01

Family

ID=15609863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15561479A Pending JPS5680378A (en) 1979-12-03 1979-12-03 Welding machine having multiple welding head

Country Status (1)

Country Link
JP (1) JPS5680378A (en)

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