The Experts below are selected from a list of 315 Experts worldwide ranked by ideXlab platform
Francesco Jovane - One of the best experts on this subject based on the ideXlab platform.
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Towards Virtual Engineering in Machine Tool Design
CIRP Annals - Manufacturing Technology, 1996Co-Authors: G. Bianchi, P. Van Den Braembussche, Hendrik Van Brussel, Francesco Paolucci, Francesco JovaneAbstract:an integrated modeling technique for high speed Machine Tool Design is proposed. The model contains a description of the structure, derived from a Finite Element/Model via modal reduction, compliant guideways with static and dynamic friction, and a continuous or discrete time controller. This modeling Tool permits Designers to evaluate, during the first stages of Design, how the mechanical structure and control contribute to the dynamic behavior of the Machine, estimating, for example, the dynamic compliance at the Tool, the lost motion due to friction and the tracking error during acceleration. © 1996 CIRP.
Frank Wardle - One of the best experts on this subject based on the ideXlab platform.
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An integrated system for ultra-precision Machine Tool Design in conceptual and fundamental Design stage
The International Journal of Advanced Manufacturing Technology, 2015Co-Authors: Wanqun Chen, Xichun Luo, Frank WardleAbstract:This paper presents an integrated system used for ultra-precision Machine Tool (UPMT) Design in conceptual and fundamental Design stage. This system is based on the dynamic, thermodynamic, and error budget theories. The candidate configurations of the Machine Tool are first selected from the configuration library or a novel configuration Designed by the user, according to the functions of the Machine Tool expected to realize. Then, the appropriate configuration is given by comparing the stiffness chain, dynamic performance, thermal performance, and the error budget of each candidate configuration. Consequently, the integrated Design system enables the conceptual and fundamental of the UPMT to be Designed efficiently with a theoretical foundation. The proposed system was used for several UPMT Designs, which demonstrate the effectiveness of the integrated Design system.
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Design of ultraprecision Machine Tools with applications to manufacture of miniature and micro components
Journal of Materials Processing Technology, 2005Co-Authors: Kai Cheng, D C Webb, Frank WardleAbstract:Abstract Currently, the underlying necessities for predictability, producibility and productivity remain big issues in ultraprecision machining of miniature/micro products. The demand on rapid and economic fabrication of miniature/micro products with complex shapes has also made new challenges for ultraprecision Machine Tool Design. In this paper, the Design for an ultraprecision Machine Tool is introduced by describing its key Machine elements and Machine Tool Design procedures. The focus is on the review and assessment of the state-of-the-art ultraprecision machining Tools. It also illustrates the application promise of miniature/micro products. The trends on Machine Tool development, Tooling, workpiece material and machining processes are pointed out.
G. Bianchi - One of the best experts on this subject based on the ideXlab platform.
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Towards Virtual Engineering in Machine Tool Design
CIRP Annals - Manufacturing Technology, 1996Co-Authors: G. Bianchi, P. Van Den Braembussche, Hendrik Van Brussel, Francesco Paolucci, Francesco JovaneAbstract:an integrated modeling technique for high speed Machine Tool Design is proposed. The model contains a description of the structure, derived from a Finite Element/Model via modal reduction, compliant guideways with static and dynamic friction, and a continuous or discrete time controller. This modeling Tool permits Designers to evaluate, during the first stages of Design, how the mechanical structure and control contribute to the dynamic behavior of the Machine, estimating, for example, the dynamic compliance at the Tool, the lost motion due to friction and the tracking error during acceleration. © 1996 CIRP.
D. L. Powers - One of the best experts on this subject based on the ideXlab platform.
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A Machine-Tool Design
Siam Review, 1992Co-Authors: M. Goldberg, D. L. PowersAbstract:A real, practical problem in Machine-Tool Design is a setting for graph theory, geometry, and discrete optimization.
Kai Cheng - One of the best experts on this subject based on the ideXlab platform.
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Design of ultraprecision Machine Tools with applications to manufacture of miniature and micro components
Journal of Materials Processing Technology, 2005Co-Authors: Kai Cheng, D C Webb, Frank WardleAbstract:Abstract Currently, the underlying necessities for predictability, producibility and productivity remain big issues in ultraprecision machining of miniature/micro products. The demand on rapid and economic fabrication of miniature/micro products with complex shapes has also made new challenges for ultraprecision Machine Tool Design. In this paper, the Design for an ultraprecision Machine Tool is introduced by describing its key Machine elements and Machine Tool Design procedures. The focus is on the review and assessment of the state-of-the-art ultraprecision machining Tools. It also illustrates the application promise of miniature/micro products. The trends on Machine Tool development, Tooling, workpiece material and machining processes are pointed out.
