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CAD kernel based simulation of milling processes

: Klimant, Philipp; Witt, Marco; Kuhl, Michael

Volltext (PDF; )

Procedia CIRP 17 (2014), S.710-715
ISSN: 2212-8271
Conference on Manufacturing Systems (CMS) <47, 2014, Windsor>
Zeitschriftenaufsatz, Konferenzbeitrag, Elektronische Publikation
Fraunhofer IWU ()
CAD kernel; simulation; milling process

This paper describes a simulation method for NC programs. The simulation uses real axis values from a real CNC as a basis for the simulation of the generated NC program, respectively the milling strategy. To simulate the milling process by means of material removal at the virtual work piece a real CAD core was used. The CAD kernel based material removal simulation allows a close to reality simulation of the real executed NC program and enables a comparison between the simulated work piece geometry and the target CAD geometry directly in a CAD program.