| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laser beam machining device which can perform the laser beam machining of a pipe material in a workpiece table supporting planar workpieces. <P>SOLUTION: The laser beam machining device in which the upper part of a workpiece table 3 is provided with a laser beam machining head 9 freely movably to the X and Y axes, which is provided with suitable numbers of pipe supports 17 supporting a pipe material P when laser working is performed to the piping material P in such a manner that its arrangement is free to a skid removal region where a skid 11 is removed from the workpiece table 3, and also, it is freely retreatable to the outside in the X-axis direction of the workpiece table 3. One side in the X-axis direction of the workpiece table 3 is provided with a rotary indexing apparatus 19 for grasping one edge side of the pipe material P and performing rotary indexing when the pipe material P is subjected to laser beam machining, and, the slider 37 freely movably supported to a guide rail 3 in the X-axis direction supporting the workpiece clamp 15 clamping the workpiece W on the workpiece table 3 in such a manner that its moving position is freely adjustable is provided with a support arm 49 supporting the pipe P freely movably to the upper and lower parts. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
