JPS5432151A - Electron beam welder - Google Patents

Electron beam welder

Info

Publication number
JPS5432151A
JPS5432151A JP9839277A JP9839277A JPS5432151A JP S5432151 A JPS5432151 A JP S5432151A JP 9839277 A JP9839277 A JP 9839277A JP 9839277 A JP9839277 A JP 9839277A JP S5432151 A JPS5432151 A JP S5432151A
Authority
JP
Japan
Prior art keywords
electron beam
beam welder
electron
welder
bapor
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
JP9839277A
Other languages
Japanese (ja)
Inventor
Yutaka Kawase
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9839277A priority Critical patent/JPS5432151A/en
Publication of JPS5432151A publication Critical patent/JPS5432151A/en
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

PURPOSE: The electron beam welder which prevents the deterioration of the welding quality due to sudden interruption of the electron beam, by forecasting the high voltage discharge depending on the contamination due to the metallic bapor within the electron room, and by gradually bringing the electron beam down to stop before the discharge occurs.
COPYRIGHT: (C)1979,JPO&Japio
JP9839277A 1977-08-16 1977-08-16 Electron beam welder Pending JPS5432151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9839277A JPS5432151A (en) 1977-08-16 1977-08-16 Electron beam welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9839277A JPS5432151A (en) 1977-08-16 1977-08-16 Electron beam welder

Publications (1)

Publication Number Publication Date
JPS5432151A true JPS5432151A (en) 1979-03-09

Family

ID=14218564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9839277A Pending JPS5432151A (en) 1977-08-16 1977-08-16 Electron beam welder

Country Status (1)

Country Link
JP (1) JPS5432151A (en)

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