Using CAD/CAM-systems for process optimization during laser beam cutting and surface treatment

: Wetzels, W.; König, W.; Trasser, F.-J.

Abstract
Using technological modules in modern CAD/CAM-systems provides and efficient use of the available know-how. On the one hand, companies can save their know-how, on the other hand they can improve manufacturing quality as well as increase the productivity. Especially laser beam cutting allows an automatic process control - orientated on geometry aspects. Similar results can be shown for laser surface treatment as well, although up to now reducing of the programming time is the main task of technological modules for this application, including special algorithms for CNC-controlled rotation/swiveling of powder-nozzles and adjustment of the powder flow rate.