JPS6159366U - - Google Patents

Info

Publication number
JPS6159366U
JPS6159366U JP1984144204U JP14420484U JPS6159366U JP S6159366 U JPS6159366 U JP S6159366U JP 1984144204 U JP1984144204 U JP 1984144204U JP 14420484 U JP14420484 U JP 14420484U JP S6159366 U JPS6159366 U JP S6159366U
Authority
JP
Japan
Prior art keywords
purge gas
processing
lens
machining
spraying
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
JP1984144204U
Other languages
English (en)
Japanese (ja)
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 JP1984144204U priority Critical patent/JPS6159366U/ja
Publication of JPS6159366U publication Critical patent/JPS6159366U/ja
Pending 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
JP1984144204U 1984-09-26 1984-09-26 Pending JPS6159366U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984144204U JPS6159366U (no) 1984-09-26 1984-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984144204U JPS6159366U (no) 1984-09-26 1984-09-26

Publications (1)

Publication Number Publication Date
JPS6159366U true JPS6159366U (no) 1986-04-21

Family

ID=30702490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984144204U Pending JPS6159366U (no) 1984-09-26 1984-09-26

Country Status (1)

Country Link
JP (1) JPS6159366U (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076117A1 (en) * 2002-03-14 2003-09-18 Hitachi Zosen Corporation Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583054B2 (ja) * 1979-05-17 1983-01-19 村田機械株式会社 糸継作業方法
JPS589924A (ja) * 1981-07-10 1983-01-20 Sumitomo Metal Ind Ltd 耐応力腐食割れ性に優れた高強度油井管の製造法
JPS5896788A (ja) * 1981-12-03 1983-06-08 Toshiba Corp 横流式ガスレ−ザ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583054B2 (ja) * 1979-05-17 1983-01-19 村田機械株式会社 糸継作業方法
JPS589924A (ja) * 1981-07-10 1983-01-20 Sumitomo Metal Ind Ltd 耐応力腐食割れ性に優れた高強度油井管の製造法
JPS5896788A (ja) * 1981-12-03 1983-06-08 Toshiba Corp 横流式ガスレ−ザ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076117A1 (en) * 2002-03-14 2003-09-18 Hitachi Zosen Corporation Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine
US7605345B2 (en) 2002-03-14 2009-10-20 Hitachi Zosen Corporation Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine

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