JPS5714490A - Laser working equipment - Google Patents

Laser working equipment

Info

Publication number
JPS5714490A
JPS5714490A JP8777080A JP8777080A JPS5714490A JP S5714490 A JPS5714490 A JP S5714490A JP 8777080 A JP8777080 A JP 8777080A JP 8777080 A JP8777080 A JP 8777080A JP S5714490 A JPS5714490 A JP S5714490A
Authority
JP
Japan
Prior art keywords
focal point
worked
location
work
rotated angle
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.)
Granted
Application number
JP8777080A
Other languages
Japanese (ja)
Other versions
JPH0159077B2 (en
Inventor
Kazutoshi Iwata
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 JP8777080A priority Critical patent/JPS5714490A/en
Publication of JPS5714490A publication Critical patent/JPS5714490A/en
Publication of JPH0159077B2 publication Critical patent/JPH0159077B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To perform laser workings with high efficiency and workability, by controlling the relationship of relative position between the focal point of laser beam and prism-shaped materials to be worked and, at the same time, by making an arrangement in such a way that the surface to be worked at the location of focal point can make uniform circumferential movement, after the work starting point is set.
CONSTITUTION: A edge A of a prism-shaped material to be worked 9 is detected by a position sensor 12, and the location is set as the work starting point. Then, rotary tables 15 and 15' are rotated clockwise at an angular velocity ω, and the rotated angle θ is detected by a rotated angle detector 14. In this case, a position control for a laser beam focal point 10 in response to the rotated angle θ and rotating angular velocity control for fixing constantly the moving speed of focal point location on the working surface, are made in accordance with the program previously set in an arithmetic control device. In this way, a highly accurate cutting work can be made continuously and efficiently by once made preparatory work.
COPYRIGHT: (C)1982,JPO&Japio
JP8777080A 1980-06-30 1980-06-30 Laser working equipment Granted JPS5714490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8777080A JPS5714490A (en) 1980-06-30 1980-06-30 Laser working equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8777080A JPS5714490A (en) 1980-06-30 1980-06-30 Laser working equipment

Publications (2)

Publication Number Publication Date
JPS5714490A true JPS5714490A (en) 1982-01-25
JPH0159077B2 JPH0159077B2 (en) 1989-12-14

Family

ID=13924198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8777080A Granted JPS5714490A (en) 1980-06-30 1980-06-30 Laser working equipment

Country Status (1)

Country Link
JP (1) JPS5714490A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212885A (en) * 1982-06-03 1983-12-10 Fuji Electric Co Ltd Laser marking device
JPS58212886A (en) * 1982-06-03 1983-12-10 Fuji Electric Co Ltd Laser marking device
JP2014503359A (en) * 2010-12-16 2014-02-13 バイストロニック レーザー アクチェンゲゼルシャフト Laser beam machining apparatus and laser machining method with single optical focusing lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212885A (en) * 1982-06-03 1983-12-10 Fuji Electric Co Ltd Laser marking device
JPS58212886A (en) * 1982-06-03 1983-12-10 Fuji Electric Co Ltd Laser marking device
JP2014503359A (en) * 2010-12-16 2014-02-13 バイストロニック レーザー アクチェンゲゼルシャフト Laser beam machining apparatus and laser machining method with single optical focusing lens
US11154948B2 (en) 2010-12-16 2021-10-26 Bystronic Laser Ag Laser beam machining device and a process of laser machining comprising a single lens for light focussing

Also Published As

Publication number Publication date
JPH0159077B2 (en) 1989-12-14

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