JPS5557393A - Laser processing device - Google Patents

Laser processing device

Info

Publication number
JPS5557393A
JPS5557393A JP13245278A JP13245278A JPS5557393A JP S5557393 A JPS5557393 A JP S5557393A JP 13245278 A JP13245278 A JP 13245278A JP 13245278 A JP13245278 A JP 13245278A JP S5557393 A JPS5557393 A JP S5557393A
Authority
JP
Japan
Prior art keywords
laser beam
hollow guide
reflection
plane
gold
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
JP13245278A
Other languages
Japanese (ja)
Inventor
Kazuhito Murakami
Fumio Ono
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP13245278A priority Critical patent/JPS5557393A/en
Priority to AU51862/79A priority patent/AU528627B2/en
Priority to IT50656/79A priority patent/IT1162407B/en
Priority to SE7908858A priority patent/SE7908858L/en
Priority to GB7936989A priority patent/GB2033649B/en
Priority to DE19792943173 priority patent/DE2943173A1/en
Priority to FR7926685A priority patent/FR2440007A1/en
Publication of JPS5557393A publication Critical patent/JPS5557393A/en
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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Surgery Devices (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To transmit the laser beam to the radiating part at high efficiency, by constituting the optical waveguide of a laser prcessing device with a fitting type hollow guide having excellent plane of reflection of laser beam, mirror bend, and flexible hollow guide. CONSTITUTION:An optical waveguide 11 of laser beam from a laser beam source 13 is constituted by combining expansion fitting type hollow guides 14a, 14b, mirror bend 15 and flexible hollow guide 18. The expansion fitting type hollow guide, which fits pipes 14a, 14b differing in diameter, should be free to expand or contract by relatively sliding each pipe. Inside is provided a plane of reflection 11r of gold, silver, or the like which reflects laser beam at high efficiency. The mirror bend 15 is bent at a proper angle, and is built in a pipe structure having a plain reflecting plate 15P and the plane of reflection of gold, silver, or the like. Inside is, similarly, provided a plane of reflection 11r of gold, silver, or the like, and the flexible hollow guide 18 made of flexible pipe is connected thereto, so that the laser beam is converged is a converting part 12, thereby radiating the laser beam to the radiating part at high efficiency.
JP13245278A 1978-10-26 1978-10-26 Laser processing device Pending JPS5557393A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13245278A JPS5557393A (en) 1978-10-26 1978-10-26 Laser processing device
AU51862/79A AU528627B2 (en) 1978-10-26 1979-10-17 Laser type manufacturing device
IT50656/79A IT1162407B (en) 1978-10-26 1979-10-24 LASER TYPE WORKING DEVICE
SE7908858A SE7908858L (en) 1978-10-26 1979-10-25 LASER TYPE MANUFACTURING DEVICE
GB7936989A GB2033649B (en) 1978-10-26 1979-10-25 Laser device
DE19792943173 DE2943173A1 (en) 1978-10-26 1979-10-25 LASER WORKING MACHINE
FR7926685A FR2440007A1 (en) 1978-10-26 1979-10-26 LASER TYPE MANUFACTURING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13245278A JPS5557393A (en) 1978-10-26 1978-10-26 Laser processing device

Publications (1)

Publication Number Publication Date
JPS5557393A true JPS5557393A (en) 1980-04-28

Family

ID=15081676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13245278A Pending JPS5557393A (en) 1978-10-26 1978-10-26 Laser processing device

Country Status (7)

Country Link
JP (1) JPS5557393A (en)
AU (1) AU528627B2 (en)
DE (1) DE2943173A1 (en)
FR (1) FR2440007A1 (en)
GB (1) GB2033649B (en)
IT (1) IT1162407B (en)
SE (1) SE7908858L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105880841A (en) * 2014-12-26 2016-08-24 无锡龙舜实业有限公司 Stable cutting machine for single-wall corrugated pipe
CN106363041A (en) * 2016-09-29 2017-02-01 哈尔滨工业大学 Method for correcting overall distorsion of structural plate after laser forming
WO2020228438A1 (en) * 2019-05-16 2020-11-19 广东镭奔激光科技有限公司 Robot internal light guide device for laser shock processing

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469930A (en) * 1981-07-17 1984-09-04 Fuji Tool & Die Co., Ltd. Three-dimensional laser cutting system by a playback method
EP0088501B1 (en) * 1982-02-12 1986-04-16 United Kingdom Atomic Energy Authority Laser pipe welder/cutter
GB2131388B (en) * 1982-12-06 1985-09-11 Flexible Laser Systems Ltd Laser material processor
FR2545661A1 (en) * 1983-05-06 1984-11-09 Coherent Inc
ATE55549T1 (en) * 1984-12-06 1990-09-15 Hughes Technology Pty Ltd HYGIENIC ADDITIONAL CAPS FOR THERAPEUTIC LASER DEVICES.
SE462257B (en) * 1986-04-22 1990-05-28 Morita Mfg LASER TYPE PIECE
US4826431A (en) * 1986-06-12 1989-05-02 Kabushiki Kaisha Morita Seisakusho Medical laser handpiece
GB2199960B (en) * 1986-10-09 1990-06-06 Medical Laser Unit A flexible guide for infra-red energy
DE3724283A1 (en) * 1987-07-22 1989-02-16 Rodenstock Instr DEVICE FOR LASER TREATMENT OF THE EYES
US5312398A (en) * 1992-04-13 1994-05-17 Coherent, Inc. Apparatus for delivering a laser beam
ITUD20080238A1 (en) * 2008-11-12 2010-05-12 Proel S R L LASER CUTTING / MARKING DEVICE, PARTICULARLY FOR APPLICATION ON EMBROIDERY MACHINE
US11215552B2 (en) * 2018-06-14 2022-01-04 The Boeing Company Apparatus and method for bond inspection with limited access

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105880841A (en) * 2014-12-26 2016-08-24 无锡龙舜实业有限公司 Stable cutting machine for single-wall corrugated pipe
CN106363041A (en) * 2016-09-29 2017-02-01 哈尔滨工业大学 Method for correcting overall distorsion of structural plate after laser forming
CN106363041B (en) * 2016-09-29 2018-04-17 哈尔滨工业大学 A kind of method integrally distorted after correcting structure plate laser forming
WO2020228438A1 (en) * 2019-05-16 2020-11-19 广东镭奔激光科技有限公司 Robot internal light guide device for laser shock processing

Also Published As

Publication number Publication date
AU528627B2 (en) 1983-05-05
FR2440007A1 (en) 1980-05-23
SE7908858L (en) 1980-04-27
IT1162407B (en) 1987-04-01
GB2033649A (en) 1980-05-21
IT7950656A0 (en) 1979-10-24
DE2943173A1 (en) 1980-04-30
AU5186279A (en) 1980-05-01
GB2033649B (en) 1982-10-20

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