Nouvelle analyse des phénomènes vibratoires en tournage - Physics > Classical PhysicsReport as inadecuate




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Abstract: In the cutting process, machine-tools vibrations are generally a real problemwhen the amplitude crosses the limits of dimensional or surface qualityworkpiece precision required. It is necessary to develop models taking intoaccount the three-dimensional vibratory approach to control the vibrationsphenomena. An experimental study has been realized to understand the behaviorof the cutting system and to identify its vibrations properties. Thedisplacement-s localization of the tool in a spatial plan, showed by theexperimental results, allows us to simplify the three-dimensional dynamicalmodel. In this study, the experimental approach is completely presented and thefirst points of the three dimensional vibratory model are proposed according tothe experimental results.



Author: Claudiu-Florinel Bisu MPS, Philippe Darnis LGM2B, Jean-Yves K'Nevez LMP, Olivier Cahuc LMP, Raynald Laheurte LMP, Alain Gér

Source: https://arxiv.org/







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