JPS5741893A - Electron beam welding method of plates - Google Patents

Electron beam welding method of plates

Info

Publication number
JPS5741893A
JPS5741893A JP11640880A JP11640880A JPS5741893A JP S5741893 A JPS5741893 A JP S5741893A JP 11640880 A JP11640880 A JP 11640880A JP 11640880 A JP11640880 A JP 11640880A JP S5741893 A JPS5741893 A JP S5741893A
Authority
JP
Japan
Prior art keywords
plates
groove
plate
electron beam
vee groove
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
JP11640880A
Other languages
Japanese (ja)
Inventor
Akio Tanaka
Risuke Nayama
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 JP11640880A priority Critical patent/JPS5741893A/en
Publication of JPS5741893A publication Critical patent/JPS5741893A/en
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

PURPOSE: To eliminate the need for any plate preventing dripping by providing a single Vee groove or single Vee groove with broad root face to plate materials and welding the plate materials in a three o'clock position.
CONSTITUTION: A single Vee groove 4' or single Vee groove with broad root face 4" is provided to objects 3, 3' to be welded which are plates (≥50mm thickness). Next, the plates 3, 3' are welded by a three o'clock position welding beam without producing excess reinforcement of weld absorbing the weld metal produced by this in the groove. By this method, the need for any plate for preventing dripping is eliminated, and the stable welding of plates is made possible.
COPYRIGHT: (C)1982,JPO&Japio
JP11640880A 1980-08-26 1980-08-26 Electron beam welding method of plates Pending JPS5741893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11640880A JPS5741893A (en) 1980-08-26 1980-08-26 Electron beam welding method of plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11640880A JPS5741893A (en) 1980-08-26 1980-08-26 Electron beam welding method of plates

Publications (1)

Publication Number Publication Date
JPS5741893A true JPS5741893A (en) 1982-03-09

Family

ID=14686312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11640880A Pending JPS5741893A (en) 1980-08-26 1980-08-26 Electron beam welding method of plates

Country Status (1)

Country Link
JP (1) JPS5741893A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440247A (en) * 1977-09-05 1979-03-29 Kawasaki Heavy Ind Ltd Adjusting method for shape of surface bead at electron beam welding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440247A (en) * 1977-09-05 1979-03-29 Kawasaki Heavy Ind Ltd Adjusting method for shape of surface bead at electron beam welding

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