| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain an excellent machined shape of a laser beam-machined workpiece. <P>SOLUTION: In a laser beam machining method for machining a workpiece by irradiating the workpiece with the laser beam, the laser beam machining is performed by jetting pulsed assist gas to the workpiece irradiated with the laser beam while irradiating the workpiece with the laser beam. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
