JPS6277686U - - Google Patents

Info

Publication number
JPS6277686U
JPS6277686U JP16673585U JP16673585U JPS6277686U JP S6277686 U JPS6277686 U JP S6277686U JP 16673585 U JP16673585 U JP 16673585U JP 16673585 U JP16673585 U JP 16673585U JP S6277686 U JPS6277686 U JP S6277686U
Authority
JP
Japan
Prior art keywords
electron beam
workpiece
metal vapor
vacuum pump
electron
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
JP16673585U
Other languages
English (en)
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 filed Critical
Priority to JP16673585U priority Critical patent/JPS6277686U/ja
Publication of JPS6277686U publication Critical patent/JPS6277686U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の構成図、第2図は
従来例の構成図、第3図は従来のアーキングの防
止策を示し、第3図aは電子ビームの屈折、第3
図bはワークと銃との離間をそれぞれ示す説明図
である。 図中、1は陰極、2は陽極、3は磁気レンズ、
4はワーク、7は金属蒸気、8は金属蒸気吸引装
置、8aは環状部、8bは真空ポンプである。

Claims (1)

    【実用新案登録請求の範囲】
  1. ワークに向つて電子ビームを放射する電子銃の
    先端部に、上記電子ビームの路程を取囲むように
    真空ポンプ等の金属蒸気吸引装置を取付けた電子
    ビーム溶接装置のアーキング防止構造。
JP16673585U 1985-10-31 1985-10-31 Pending JPS6277686U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16673585U JPS6277686U (ja) 1985-10-31 1985-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16673585U JPS6277686U (ja) 1985-10-31 1985-10-31

Publications (1)

Publication Number Publication Date
JPS6277686U true JPS6277686U (ja) 1987-05-18

Family

ID=31097994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16673585U Pending JPS6277686U (ja) 1985-10-31 1985-10-31

Country Status (1)

Country Link
JP (1) JPS6277686U (ja)

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