The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2003
Filed:
Jan. 11, 2002
Applicant:
Inventor:
Masayuki Sugahara, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 2/600 ;
U.S. Cl.
CPC ...
B23K 2/600 ;
Abstract
A laser working apparatus is provided with program analysis means for analyzing a work program and outputting a move command of each axis and an on/off command for turning on/off a laser beam, interpolation means for performing interpolation processing based on the move command and outputting a move distance to a servo amplifier, move distance setting means for setting a move distance for delay operation, and beam on/off delay means for delaying a beam on/off command output to a laser oscillator based on the actual move distance after the on/off command is output and the move distance for delay operation.