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:
Aug. 06, 2019
Filed:
Oct. 11, 2017
Fanuc Corporation, Yamanashi, JP;
Ryusuke Miyata, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A laser machining apparatus capable of extending the life time of a guide laser is provided. A laser machining apparatusincludes a cutting headthat irradiates a machining laser light to a machining target W, a guide laserthat irradiates a visible guide light to the machining target W, and a power supplythat supplies electric power to the guide laser. The laser machining apparatusfurther includes a controllerthat performs control so that, before the machining laser light is irradiated from the cutting headto the machining target W and laser cutting starts, electric power is supplied from the power supplyto the guide laser, and the guide light is irradiated from the guide laserto the machining target W according to an output position of the machining laser light output from the cutting headso that the output position of the machining laser light is ascertained. The controllerhas a laser output setting unitcapable of adjusting an output of the guide light of the guide laserwithin a range where the visibility of the guide light is secured when the guide light is output from the guide laser