| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser processing device capable of suppressing a working failure caused by spatters as much as possible by a simple construction to form a plurality of oblique holes in high quality and in an efficient manner.SOLUTION: A laser processing device 10 comprises: a laser nozzle 30 for feeding an assist gas to remove an unnecessary material and for irradiating a laser beam L at an incidence angle; a spatter shielding jig 36 arranged to cover the scattering direction of the laser beam L, with respect to the irradiated portion of the laser beam L, for shielding spatters to occur from a surface wa; and a connecting member 38 for moving the laser nozzle 30 and the spatter shielding jig 36 synchronously. |
