JPS5641091A - Welding method of pipe - Google Patents

Welding method of pipe

Info

Publication number
JPS5641091A
JPS5641091A JP11568779A JP11568779A JPS5641091A JP S5641091 A JPS5641091 A JP S5641091A JP 11568779 A JP11568779 A JP 11568779A JP 11568779 A JP11568779 A JP 11568779A JP S5641091 A JPS5641091 A JP S5641091A
Authority
JP
Japan
Prior art keywords
laser beam
mirror
pipe
oscillator
irradiation
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
JP11568779A
Other languages
English (en)
Inventor
Sadao Sugiyama
Kazuo Nakayama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11568779A priority Critical patent/JPS5641091A/ja
Publication of JPS5641091A publication Critical patent/JPS5641091A/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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece
    • B23K26/106—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece inside the workpiece
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
JP11568779A 1979-09-11 1979-09-11 Welding method of pipe Pending JPS5641091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11568779A JPS5641091A (en) 1979-09-11 1979-09-11 Welding method of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11568779A JPS5641091A (en) 1979-09-11 1979-09-11 Welding method of pipe

Publications (1)

Publication Number Publication Date
JPS5641091A true JPS5641091A (en) 1981-04-17

Family

ID=14668768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11568779A Pending JPS5641091A (en) 1979-09-11 1979-09-11 Welding method of pipe

Country Status (1)

Country Link
JP (1) JPS5641091A (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117751A2 (en) * 1983-02-28 1984-09-05 Kawasaki Steel Corporation An apparatus for butt welding steel strips by using laser beam in a steel strip-processing line
JPS6082284A (ja) * 1983-10-07 1985-05-10 Toshiba Corp レ−ザ溶接方法およびその装置
US4839495A (en) * 1987-07-21 1989-06-13 Mitsubishi Jukogyo Kabushiki Kaisha Laser beam welding apparatus for an inner circumferential surface of a tube
US5179260A (en) * 1990-08-17 1993-01-12 Siemens Aktiengesellschaft Device and process for the laser welding of a tube
US5196671A (en) * 1990-08-17 1993-03-23 Siemens Aktiengesellschaft Device and process for the laser welding of a tube
KR100453984B1 (ko) * 2001-08-27 2004-10-26 동양반도체 주식회사 레이저장치의 보조빔 정렬장치
CN102438788A (zh) * 2009-05-06 2012-05-02 懋泽.崴卡奥本多夫机械制造股份有限公司 激光站和激光装置
CN110944790A (zh) * 2017-09-01 2020-03-31 外而得株式会社 激光加工装置、激光加工方法以及使用其加工的薄板
US11819940B2 (en) 2019-02-05 2023-11-21 Dukane Ias, Llc Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts
US11931823B2 (en) 2019-02-05 2024-03-19 Dukane Ias, Llc Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143744A (ja) * 1974-04-11 1975-11-19
JPS544257A (en) * 1977-06-11 1979-01-12 Toshiba Corp Welder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50143744A (ja) * 1974-04-11 1975-11-19
JPS544257A (en) * 1977-06-11 1979-01-12 Toshiba Corp Welder

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117751A2 (en) * 1983-02-28 1984-09-05 Kawasaki Steel Corporation An apparatus for butt welding steel strips by using laser beam in a steel strip-processing line
JPS6082284A (ja) * 1983-10-07 1985-05-10 Toshiba Corp レ−ザ溶接方法およびその装置
JPH0234275B2 (ja) * 1983-10-07 1990-08-02 Tokyo Shibaura Electric Co
US4839495A (en) * 1987-07-21 1989-06-13 Mitsubishi Jukogyo Kabushiki Kaisha Laser beam welding apparatus for an inner circumferential surface of a tube
US5179260A (en) * 1990-08-17 1993-01-12 Siemens Aktiengesellschaft Device and process for the laser welding of a tube
US5196671A (en) * 1990-08-17 1993-03-23 Siemens Aktiengesellschaft Device and process for the laser welding of a tube
KR100453984B1 (ko) * 2001-08-27 2004-10-26 동양반도체 주식회사 레이저장치의 보조빔 정렬장치
CN102438788A (zh) * 2009-05-06 2012-05-02 懋泽.崴卡奥本多夫机械制造股份有限公司 激光站和激光装置
CN110944790A (zh) * 2017-09-01 2020-03-31 外而得株式会社 激光加工装置、激光加工方法以及使用其加工的薄板
US11819940B2 (en) 2019-02-05 2023-11-21 Dukane Ias, Llc Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts
US11931823B2 (en) 2019-02-05 2024-03-19 Dukane Ias, Llc Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts

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