摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus with which smoke and scattered materials which are generated when machining such as drilling and cutting is applied to a resin material by a laser light are prevented from adhering again to the resin material. <P>SOLUTION: In a laser beam machining apparatus with which a work such as drilling and cutting is applied to a long-shaped substrate of the resin material, the apparatus is provided with a laser light source 1 for generating a laser light, a laser emitting optical system 2 for condensing and emitting the laser light in a prescribed position of the substrate of a resin material, a stage 6 where the substrate is adhered closely, fixed and placed by sucking air from an air suction port which is situated the lower part of the substrate 8 made of a resin, a moving means for moving the substrate 8 of the resin material in the longitudinal direction of the resin material, an air jetting port 15 for generating the ascending stream of the air by jetting compressed air along the longitudinal direction of the outside of the substrate 8 made of the resin in the stage 6 and a dust collector for sucking the smoke and the scattered material 9 which are generated by the laser beam machining. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |