| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laser machining system capable of suppressing the dispersion in light emission intensity among a plurality of laser machining devices over a long period in parallel machining using the machining devices. <P>SOLUTION: An external control unit 11 controls the laser source of each of laser machining devices A-C based on the light amount received in light-receiving elements of the individual laser machining devices A-C, and the laser machining devices A-C are adjusted so as to have the same light emission intensity. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
