| 摘要 |
PURPOSE:To prevent the interference of plural torches by permitting one of the plural torches to sequentially execute working from an operation locus near an original point, permitting the other torch to execute working from an operation locus remote from the original point and finally working the external form of a work. CONSTITUTION:In a laser finishing machine which simultaneously executes working by a first torch 17 and a second torch 27 based on the taught operation loci, the switch 50 of a working route deciding device selects the controller 11 of a first unit and the controller 21 of a second unit. Thus, an operation program and teaching data, which are stored in the memories of the respective controllers, are read into a working route deciding device main body 51, and they are stored in a memory 53. A working route is decided in such a way that the first torch 17 sequentially executes working from the operation locus near the first original point, which is related to the first torch, and finally works the operation locus on the external form of the worked object. The working route is decided in such a way that the second torch 27 executes working from the operation locus remote from the second original point and finally works the operation locus on the external form of the worked object. |
