Laser processing, especially welding vehicle bodies, body parts, involves deflecting laser beam essentially by moving manipulator hand axles by variable deflection angles, controlling variable power laser source depending on beam movements

摘要

The method involves feeding a laser beam (14) from at least one source (13) to a remote laser tool (15) on a multi-axis hand (8) of at least one manipulator (4) and directing it onto a workpiece (2), whereby the manipulator guides the tool floating above the workpiece along a processing path. The laser beam is essentially deflected by moving the hand axles of the manipulator by variable deflection angles, whereby the variable power laser source is controlled depending on the beam movements. An independent claim is also included for a laser device.