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Proceedings Paper

Thermodynamic entropy and its application in metal cutting system
Author(s): Fang Shao; Zhanqiang Liu; Yi Wan
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Paper Abstract

A thermodynamic entropy model of cutting fluid in cutting process was founded based on thermodynamic theory. Furthermore, the internal mechanism of entropy generation in cutting fluid was revealed based on the external entropy flow and the internal entropy generation. The dynamic entropy equilibrium equation of metal cutting system was calculated which provide an effective way to select cutting fluid properly.

Paper Details

Date Published: 31 December 2008
PDF: 6 pages
Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71305W (31 December 2008); doi: 10.1117/12.819772
Show Author Affiliations
Fang Shao, Shandong Univ. (China)
Binzhou Vocational College (China)
Zhanqiang Liu, Shandong Univ. (China)
Yi Wan, Shandong Univ. (China)

Published in SPIE Proceedings Vol. 7130:
Fourth International Symposium on Precision Mechanical Measurements
Yetai Fei; Kuang-Chao Fan; Rongsheng Lu, Editor(s)

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