JPH0120721B2 - - Google Patents

Info

Publication number
JPH0120721B2
JPH0120721B2 JP58016797A JP1679783A JPH0120721B2 JP H0120721 B2 JPH0120721 B2 JP H0120721B2 JP 58016797 A JP58016797 A JP 58016797A JP 1679783 A JP1679783 A JP 1679783A JP H0120721 B2 JPH0120721 B2 JP H0120721B2
Authority
JP
Japan
Prior art keywords
lens
condensing lens
condenser lens
auxiliary gas
ring
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.)
Expired
Application number
JP58016797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59142520A (ja
Inventor
Teruo Sakai
Koshu Nagashima
Kyoshi Araki
Yukio Ogawa
Noryuki Asai
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP58016797A priority Critical patent/JPS59142520A/ja
Publication of JPS59142520A publication Critical patent/JPS59142520A/ja
Publication of JPH0120721B2 publication Critical patent/JPH0120721B2/ja
Granted 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
    • B23K26/1482—Detachable nozzles, e.g. exchangeable or provided with breakaway lines
    • 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
    • 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
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
  • Laser Surgery Devices (AREA)
  • Laser Beam Processing (AREA)
JP58016797A 1983-02-03 1983-02-03 レ−ザ応用機の集光レンズ冷却装置 Granted JPS59142520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58016797A JPS59142520A (ja) 1983-02-03 1983-02-03 レ−ザ応用機の集光レンズ冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58016797A JPS59142520A (ja) 1983-02-03 1983-02-03 レ−ザ応用機の集光レンズ冷却装置

Publications (2)

Publication Number Publication Date
JPS59142520A JPS59142520A (ja) 1984-08-15
JPH0120721B2 true JPH0120721B2 (enrdf_load_stackoverflow) 1989-04-18

Family

ID=11926144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58016797A Granted JPS59142520A (ja) 1983-02-03 1983-02-03 レ−ザ応用機の集光レンズ冷却装置

Country Status (1)

Country Link
JP (1) JPS59142520A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127707U (enrdf_load_stackoverflow) * 1985-01-28 1986-08-11
JPS62108908U (enrdf_load_stackoverflow) * 1985-12-19 1987-07-11
JPS6393913U (enrdf_load_stackoverflow) * 1986-12-09 1988-06-17
IL81190A (en) * 1987-01-07 1990-11-29 Scitex Corp Ltd Device for stabilization of beam intensity distribution in laser scanners
JPH03216287A (ja) * 1990-01-19 1991-09-24 Fanuc Ltd レーザ切断加工方法
JPH05185265A (ja) * 1992-01-14 1993-07-27 Fanuc Ltd レーザ加工装置の加工ヘッド
JPH0584486U (ja) * 1992-04-06 1993-11-16 日伸工業株式会社 レーザ溶接用出射ユニット装置
JP5053487B2 (ja) * 2001-05-02 2012-10-17 株式会社堀場製作所 防塵装置
JP6385119B2 (ja) * 2014-04-15 2018-09-05 株式会社アマダホールディングス 保護ガラス汚染防止方法及びレーザ加工ヘッド
US9945253B2 (en) * 2015-01-29 2018-04-17 Rohr, Inc. Collecting / removing byproducts of laser ablation
JP6649095B2 (ja) * 2016-01-26 2020-02-19 株式会社東芝 レーザ加工ヘッド、レーザ加工システム及びレーザ加工方法
CN107693115B (zh) * 2017-10-30 2020-09-11 重庆京渝激光技术有限公司 激光美容治疗机用激光喷头
CN107714174B (zh) * 2017-10-30 2023-12-29 重庆京渝激光技术有限公司 激光美容治疗机
IT202000008386A1 (it) * 2020-04-20 2021-10-20 Prima Ind Spa Terminale operativo laser, macchina operatrice laser e procedimento di fabbricazione corrispondenti

Also Published As

Publication number Publication date
JPS59142520A (ja) 1984-08-15

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