JPH038875B2 - - Google Patents

Info

Publication number
JPH038875B2
JPH038875B2 JP4649983A JP4649983A JPH038875B2 JP H038875 B2 JPH038875 B2 JP H038875B2 JP 4649983 A JP4649983 A JP 4649983A JP 4649983 A JP4649983 A JP 4649983A JP H038875 B2 JPH038875 B2 JP H038875B2
Authority
JP
Japan
Prior art keywords
electron beam
vacuum
plate
structures
shielding partition
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.)
Expired
Application number
JP4649983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59174285A (ja
Inventor
Tatatomi Fujii
Shinji Sakahata
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 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 Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP4649983A priority Critical patent/JPS59174285A/ja
Publication of JPS59174285A publication Critical patent/JPS59174285A/ja
Publication of JPH038875B2 publication Critical patent/JPH038875B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP4649983A 1983-03-19 1983-03-19 円筒状構造物の電子ビーム溶接方法 Granted JPS59174285A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4649983A JPS59174285A (ja) 1983-03-19 1983-03-19 円筒状構造物の電子ビーム溶接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4649983A JPS59174285A (ja) 1983-03-19 1983-03-19 円筒状構造物の電子ビーム溶接方法

Publications (2)

Publication Number Publication Date
JPS59174285A JPS59174285A (ja) 1984-10-02
JPH038875B2 true JPH038875B2 (enrdf_load_stackoverflow) 1991-02-07

Family

ID=12748927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4649983A Granted JPS59174285A (ja) 1983-03-19 1983-03-19 円筒状構造物の電子ビーム溶接方法

Country Status (1)

Country Link
JP (1) JPS59174285A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748960B1 (fr) * 1996-05-24 1998-07-10 Techmeta Sa Procede et dispositif de soudage de troncons tubulaires par faisceaux d'electrons
JP5187876B2 (ja) * 2006-10-26 2013-04-24 株式会社ソディック 電子ビーム照射表面改質装置

Also Published As

Publication number Publication date
JPS59174285A (ja) 1984-10-02

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