A Design of Parallel High Frequency Dynamometer Fixture

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Abstract:

Micro milling force is the main parameter in motoring dynamic cutting process. The natural frequency of dynamometer is the key factor in the accurate measurement of high speed milling force. In this paper, a new structure fixture is designed, and the natural frequency of the fixture is obtained by finite element methods. After optimizing the structure design, the fixture is produced for the force signal acquisition system, together with the forces transducer, signal acquisition card and the software based on the LabVIEW. The experiment shows that the design of the fixture can meet the requirements of force acquisition.

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Periodical:

Materials Science Forum (Volumes 697-698)

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822-827

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September 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] J. Bao, L. Li and N. He: Mechanical Science and Technology for Aerospace Engineering Vol. 28 (2009), p.8.

Google Scholar

[2] Z.Y. Cao, N. He, L. Li: J. of Micro Fabrication Technology Vol. 11 (2006), p.1.

Google Scholar

[3] X . Li, Y. Ji, D.Y. Zhang: China Mechanical Engineering Vol. 16 (2006).

Google Scholar

[4] L.C. Liang: Development of Data Acquisition and Analysis System on Machine Vibration and Cutting Force of Micro-Milling, Nanjing University of Aeronautics and Astronautics, (2009).

Google Scholar

[5] Y.Z. Sun, Q.X. Meng, B. Wang: Aviation Precision manufacturing technology vol. 45 (2009).

Google Scholar