JPS59215291A - Laser working device - Google Patents

Laser working device

Info

Publication number
JPS59215291A
JPS59215291A JP58088569A JP8856983A JPS59215291A JP S59215291 A JPS59215291 A JP S59215291A JP 58088569 A JP58088569 A JP 58088569A JP 8856983 A JP8856983 A JP 8856983A JP S59215291 A JPS59215291 A JP S59215291A
Authority
JP
Japan
Prior art keywords
laser
working
pulse width
locus
laser light
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
JP58088569A
Other languages
Japanese (ja)
Inventor
Iwao Komatsu
Takashi Shimada
Yoshio Kado
Original Assignee
Toshiba Corp
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 filed Critical Toshiba Corp
Priority to JP58088569A priority Critical patent/JPS59215291A/en
Publication of JPS59215291A publication Critical patent/JPS59215291A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08Devices involving relative movement between laser beam and workpiece
    • B23K26/083Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane

Abstract

PURPOSE:To provide a titled device which performs always uniform laser working in laser working which guides laser light or an object to be worked with a motor by controlling the laser input energy per unit length of a working locus by the change in the guiding speed. CONSTITUTION:A laser oscillator 1 emits laser light according to the instruction of a numerical control device 2 and motors 5, 6 guides an object 12 to be worked in X-Y directions so that the work 12 is subjected to prescribed working. The working speed changes with the working locus; said speed changes largely particularly in the small radius part or angle part. A pulse width modulator 22 controls the pulse width of laser light according to the speed change signal from encoders 20, 21 to maintain the specified laser input energy per unit length of the locus. The laser working is thus accomplished always with good sectional accuracy. Laser power may be controlled in place of controlling the pulse width.
JP58088569A 1983-05-20 1983-05-20 Laser working device Pending JPS59215291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58088569A JPS59215291A (en) 1983-05-20 1983-05-20 Laser working device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58088569A JPS59215291A (en) 1983-05-20 1983-05-20 Laser working device

Publications (1)

Publication Number Publication Date
JPS59215291A true JPS59215291A (en) 1984-12-05

Family

ID=13946492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58088569A Pending JPS59215291A (en) 1983-05-20 1983-05-20 Laser working device

Country Status (1)

Country Link
JP (1) JPS59215291A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129293A (en) * 1984-11-28 1986-06-17 Inoue Japax Res Inc Laser beam machining method and its device
CN103624405A (en) * 2013-12-02 2014-03-12 宁波唯尔激光科技有限公司 Double-medium laser welding device and double-medium laser welding method
JP2014223660A (en) * 2013-05-17 2014-12-04 日本アビオニクス株式会社 Laser welding method and laser welding apparatus
JP2019217508A (en) * 2018-06-15 2019-12-26 パナソニックIpマネジメント株式会社 Laser welding control method and laser welding system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129293A (en) * 1984-11-28 1986-06-17 Inoue Japax Res Inc Laser beam machining method and its device
JP2014223660A (en) * 2013-05-17 2014-12-04 日本アビオニクス株式会社 Laser welding method and laser welding apparatus
CN103624405A (en) * 2013-12-02 2014-03-12 宁波唯尔激光科技有限公司 Double-medium laser welding device and double-medium laser welding method
JP2019217508A (en) * 2018-06-15 2019-12-26 パナソニックIpマネジメント株式会社 Laser welding control method and laser welding system

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