JPH0368986U - - Google Patents

Info

Publication number
JPH0368986U
JPH0368986U JP1989126602U JP12660289U JPH0368986U JP H0368986 U JPH0368986 U JP H0368986U JP 1989126602 U JP1989126602 U JP 1989126602U JP 12660289 U JP12660289 U JP 12660289U JP H0368986 U JPH0368986 U JP H0368986U
Authority
JP
Japan
Prior art keywords
workpiece
flow rate
laser processing
assist gas
processing device
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
JP1989126602U
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 JP1989126602U priority Critical patent/JPH0368986U/ja
Publication of JPH0368986U publication Critical patent/JPH0368986U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す構成図、第
2図は流量検出器の説明図、第3図、第4図イ,
ロ及び第5図イ,ロは従来の説明図である。 1……加工ヘツド、2……ワーク、8……流量
検出器、10……層流管。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 加工ヘツド1よりワーク2へ向けて照射さ
    れるレーザビームとともにワーク2ヘアシストガ
    スを吹き付けてワーク2の加工を行うレーザ加工
    装置において、上記加工ヘツド1へ供給されるア
    シストガスの流量を流量検出器8で検出し、検出
    値が予め設定された下限設定値以下になつたとき
    にレーザビームの照射を停止するようにしてなる
    レーザ加工装置。 (2) 上記流量検出器8に微量の微量変化でも検
    出できる層流管10を使用してなる請求項1記載
    のレーザ加工装置。
JP1989126602U 1989-10-31 1989-10-31 Pending JPH0368986U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989126602U JPH0368986U (ja) 1989-10-31 1989-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989126602U JPH0368986U (ja) 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
JPH0368986U true JPH0368986U (ja) 1991-07-08

Family

ID=31674407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989126602U Pending JPH0368986U (ja) 1989-10-31 1989-10-31

Country Status (1)

Country Link
JP (1) JPH0368986U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005014020A (ja) * 2003-06-24 2005-01-20 Sumitomo Heavy Ind Ltd レーザ加工機及びノズル異常検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005014020A (ja) * 2003-06-24 2005-01-20 Sumitomo Heavy Ind Ltd レーザ加工機及びノズル異常検出方法

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