Method and device for processing arbitrary 3D shaped surfaces by means of a laser, in particular for polishing and texturing workpieces, and for producing sealing surfaces on dies

摘要

PCT No. PCT/DE96/00621 Sec. 371 Date Oct. 6, 1997 Sec. 102(e) Date Oct. 6, 1997 PCT Filed Apr. 9, 1996 PCT Pub. No. WO96/31315 PCT Pub. Date Oct. 10, 1996A method and device for polishing and texturing workpieces by which arbitrary two-dimensional and three-dimensional shaped surfaces can be processed. The processing is performed by a laser beam. The actual surface shape and surface texture are determined before processing by a contour-measuring device. Processing parameters are calculated from the desired surface shape and the surface shape actually measured, and the processing is carried out subsequently as appropriate.