| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a simply configured laser beam machine for performing laser beam machining by supplying a laser beam to a plurality of laser heads without causing cost increase. <P>SOLUTION: When a plurality (at least two or more) of optional laser heads share a laser oscillator, the laser beam machining by the plurality of optional laser heads is performed in order by switching the destination of output of the laser beam which is output from the shared laser oscillator to any one of the plurality of the laser heads. In this way, only one laser oscillator is required for supplying the laser beam to the plurality of the optional laser heads and a low output oscillator can be used as the laser oscillator because the laser beam is not branched for the laser oscillator, thereby remarkably reducing the cost. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
