Outils de perçage à deux moteurs coaxiaux
MACHINE TOOL, IN PARTICULAR FOR DRILLING
Brevet
Date
2015Résumé
La présente invention concerne le domaine de l’usinage par enlèvement de matière. L’invention a ainsi pour objet une machine d’usinage et, plus particulièrement, une machine de perçage ou de fraisage. La machine à la particularité d’intégrer deux moteurs électriques destinés à contrôler les mouvements d’avance et de rotation d’un outil, tout en permettant une action d’assistance vibratoire, particulièrement utile pour le perçage de matériaux difficiles à usiner. The present invention relates to the field of machining of materials by chip removal. The invention presents a special machine tool and, more particularly, a drilling or milling machine. The machine has the particularity of incorporating two electric motors for controlling the feed and rotation motions of a tool, while allowing a vibration assistance optional motion, particularly useful for drilling hard to machine materials .
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- LSIS_FR3018712A1_201509_MORARU.pdf
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- Brevet_FR3018712A1_EspaceNET
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Documents liés
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Article dans une revue avec comité de lectureCORBIER, Christophe; BOUKARI, Abdou Fadel; CARMONA, Jean-Claude; MARTINEZ, Victor Alvarado; MORARU, George; MALBURET, François (American Society of Mechanical Engineers, 2012)This paper proposes a new modeling approach which is experimentally validated on piezo-electric systems in order to provide a robust Black-box model for complex systems control. Industrial applications such as vibration ...
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Communication avec acteLE MOAL, G; MORARU, George; DOUILLY, M; RABATE, Patrice; VERON, Philippe (Proceedings of the 14th International Conference on Information Fusion - FUSION, 2011)This paper addresses the problem of robust detection of signal singularity in hostile environments using multisensor data fusion. Measurement uncertainty is usually treated in a probabilistic way, assuming lack of ...
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Communication avec acteLE MOAL, G; MORARU, George; RABATE, Patrice; DOUILLY, M; VERON, Philippe (Proceedings of the 2nd International Conference on Communications, Computing and Control Applications (CCCA), 2012)Emergence of automated and flexible production means leads to the need of robust monitoring systems. Such systems are aimed at the estimation of the production process state by deriving it as a function of critical ...
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Article dans une revue avec comité de lectureThe Reverse Engineering process consists of a succession of operations that aim at creating a digital representation of a physical model. The reconstructed geometric model is often a triangle mesh built from a point cloud ...
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Article dans une revue avec comité de lectureThis paper presents a new approach to the design of cast components and their associated tools. The current methodology is analysed through a case study and its main disadvantages underlined. Then, in order to overcome ...