| 摘要 |
PURPOSE:To easily execute machining route generating not requiring positioning in the laser beam machine to execute hole shape cutting in accordance with a machining program. CONSTITUTION:A read out device 1 reads out an indicating code Q of cutting hole shape, a cutting hole diameter phid, cutting hole center position O, a start point A of the tip point of a machining head 306 and final stop position Z. A smoothing route generating means 2 generates a smooth route so that from the indicating code Q of the cutting hole shape, a cutting hole diameter phid, cutting hole center position 0, a start point A and final stop position Z, all route of the tip point of the machining head 306 is generated to smooth route. A machining program preparing means 3 prepares machining program based on the smooth route prepared. In accordance with the machining program, the machining head 306 is moved and cutting hole is pierced on a work 330. |
