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Experimental Study on Precision Hole Machining with Squeeze Film Damping Technology

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Abstract:

A grinding wheel spindle with squeeze film damper—SFD is designed based on squeeze film damping theory and relevant grinding experiments have been performed. Experimental results indicate that the rationality of design for SFD can make the vibration of the grinding wheel spindle is reduced by 25%. The precision of hole machining is improved by 20%. At the same time, work efficiency of the grinder can be raised about 15%. So it has very important research value and wide application prospect in the field of machining.

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Periodical:

Key Engineering Materials (Volume 339)

Pages:

90-94

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.339.90

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Online since:

May 2007

Authors:

Tian Biao Yu, Ya Dong Gong, J. Liu, F. Xu, Wan Shan Wang

Keywords:

Grinding Wheel Spindle, Precision Hole, Squeeze Film Damper, Vibration Attenuation

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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