METHOD FOR CLEANING AN INSIDE WALL OF A TUBE WITH A CLEANING DEVICE, ATTACHMENT FOR HOLDING A CLEANING DEVICE FOR A LASER MACHINING DEVICE AS WELL AS A LASER MACHINING DEVICE

摘要

The invention relates to a method for cleaning an inner wall (34) of a tube (14) which is received in a clamping device (12) of a laser processing machine (11) and processed with a laser beam (12), characterized in that before a last separating cut in tube held by said clamping device (12) (14), a cleaning step is performed wherein at least the inner wall (34) of the tube (14) from the free end of the tube (36) to be introduced separation cut for forming a workpiece with a cleaning device (30) is purified, as well as a mounting device for receiving a cleaning device for a laser processing machine and a laser processing machine.