JPS53108840A - Electron beam welding apparatus - Google Patents

Electron beam welding apparatus

Info

Publication number
JPS53108840A
JPS53108840A JP2379577A JP2379577A JPS53108840A JP S53108840 A JPS53108840 A JP S53108840A JP 2379577 A JP2379577 A JP 2379577A JP 2379577 A JP2379577 A JP 2379577A JP S53108840 A JPS53108840 A JP S53108840A
Authority
JP
Japan
Prior art keywords
electron beam
welding apparatus
beam welding
placing
straight
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
JP2379577A
Other languages
Japanese (ja)
Inventor
Seiichi Kirikami
Jiro Koike
Yasushi Kawada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP2379577A priority Critical patent/JPS53108840A/en
Publication of JPS53108840A publication Critical patent/JPS53108840A/en
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

PURPOSE: To provide the title apparatus by which free and easy welding of not straight but complex curvilinear joints is made possible by placing prescribed moving units such as endless rails to both sides of the lower part of the body provided with a local vacuum chamber.
COPYRIGHT: (C)1978,JPO&Japio
JP2379577A 1977-03-07 1977-03-07 Electron beam welding apparatus Pending JPS53108840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2379577A JPS53108840A (en) 1977-03-07 1977-03-07 Electron beam welding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2379577A JPS53108840A (en) 1977-03-07 1977-03-07 Electron beam welding apparatus

Publications (1)

Publication Number Publication Date
JPS53108840A true JPS53108840A (en) 1978-09-22

Family

ID=12120248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2379577A Pending JPS53108840A (en) 1977-03-07 1977-03-07 Electron beam welding apparatus

Country Status (1)

Country Link
JP (1) JPS53108840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305291A (en) * 2011-07-25 2012-01-04 车军 Local vacuum sealing device and method of steel rail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305291A (en) * 2011-07-25 2012-01-04 车军 Local vacuum sealing device and method of steel rail

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