Kittel, J.J.KittelDahmen, M.M.DahmenFürst, B.B.FürstKaierle, S.S.KaierleKreutz, E.W.E.W.KreutzPoprawe, R.R.Poprawe2022-03-092022-03-091997https://publica.fraunhofer.de/handle/publica/32993010.1117/12.281315An approach to improve the quality of offline programming for laser beam welding is described. A CAD-dataset is combined with technological information using a feature model. A feature consists of the basic geometry, process parameters, a set of strategies in which way it can be processed, and rules to select the optimum strategy depending on the boundary conditions. The resulting welding task is represented by a list of features from which an NC-dataset is generated, containing all process information. The aim of the development is to design a feature based technology module which is integrated into a flexible, fault tolerant and process near planning tool.en621conference paper