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Realistic machine simulation with virtual reality

: Neugebauer, Reimund; Klimant, Philipp; Witt, Marco

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Procedia CIRP 3 (2012), pp.103-108
ISSN: 2212-8271
Conference on Manufacturing Systems (CMS) <45, 2012, Athens>
Journal Article, Conference Paper, Electronic Publication
Fraunhofer IWU ()
machine simulation; multi-body simulation; virtual reality

Today highly complex components are manufactured on NC-controlled machine tools. The NC programs, controlling these machines, are usually automatically generated by CAM software. This automatic processing is often erroneous. The VR-based realistic machine simulation, presented in this paper, extends the usual content of a machine simulation, like material removal and collision detection, by various new aspects. The coupling of a real NC unit allows the recognition and elimination of all process- as well as controller-caused errors. The integration of the multi-body simulation enables the consideration of inertia, machine rigidity and milling cutter deflection.