JPS6471586A - Method for controlling power for laser - Google Patents

Method for controlling power for laser

Info

Publication number
JPS6471586A
JPS6471586A JP62226790A JP22679087A JPS6471586A JP S6471586 A JPS6471586 A JP S6471586A JP 62226790 A JP62226790 A JP 62226790A JP 22679087 A JP22679087 A JP 22679087A JP S6471586 A JPS6471586 A JP S6471586A
Authority
JP
Japan
Prior art keywords
work
edge part
laser
laser output
program
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
JP62226790A
Other languages
Japanese (ja)
Inventor
Etsuo Yamazaki
Nobuaki Iehisa
Kazuhiro Suzuki
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP62226790A priority Critical patent/JPS6471586A/en
Publication of JPS6471586A publication Critical patent/JPS6471586A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:To prevent the generation of defective cutting by decoding the edge part of a work based on a work program and also increasing the laser output of the acceleration time of a machine speed for specified time after the passing of the edge part. CONSTITUTION:A DA convertor 2 is connected to the processor 1 executing the whole control and the memory 10 storing a work program and parameter, etc., is arranged as well. The movement of a table 16 is controlled via a ball screw 14 and nut 15 by providing the position controller 11 of the work table 16 further. A CPU 1 decodes the program of the memory 10 inside and outputs the laser output value to the DA convertor 2. In this case, the laser machining increases the laser output together with the feeding speed acceleration to a fixed output Wa for specified time after completion of the edge part. Due to the shortage of the residual heat amt. being eliminated, the generation of the defective cutting of the work 17 is prevented.
JP62226790A 1987-09-10 1987-09-10 Method for controlling power for laser Pending JPS6471586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226790A JPS6471586A (en) 1987-09-10 1987-09-10 Method for controlling power for laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226790A JPS6471586A (en) 1987-09-10 1987-09-10 Method for controlling power for laser

Publications (1)

Publication Number Publication Date
JPS6471586A true JPS6471586A (en) 1989-03-16

Family

ID=16850657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226790A Pending JPS6471586A (en) 1987-09-10 1987-09-10 Method for controlling power for laser

Country Status (1)

Country Link
JP (1) JPS6471586A (en)

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