Research on the Method of Improving Accuracy of Parallel Machine Tools

Abstract:

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The paper puts forward a method that the internal force greatly improves the actual accuracy of parallel machine tools, and a-2DOF redundantly actuated parallel mechanism is designed. The position and speed harmonious control conditions is studied and the force control system is devised in this paper. The experiments show that this method can greatly improve the accuracy of parallel machines. Therefore, the results provide the theoretical and experimental foundation for improving the accuracy of parallel machines by internal force.

Info:

Periodical:

Key Engineering Materials (Volumes 407-408)

Edited by:

Fan Rui, Qiao Lihong, Chen Huawei, Ochi Akio, Usuki Hiroshi and Sekiya Katsuhiko

Pages:

85-88

DOI:

10.4028/www.scientific.net/KEM.407-408.85

Citation:

H. Liang et al., "Research on the Method of Improving Accuracy of Parallel Machine Tools", Key Engineering Materials, Vols. 407-408, pp. 85-88, 2009

Online since:

February 2009

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Price:

$35.00

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