RESEARCH PAPERS: Production Engineering

Mathematical Model for Multifacet Drills

[+] Author and Article Information
S. M. Wu, J. M. Shen

University of Wisconsin-Madison, Department of Mechanical Engineering, Madison, Wisc. 53706

J. Eng. Ind 105(3), 173-182 (Aug 01, 1983) (10 pages) doi:10.1115/1.3185885 History: Received February 07, 1983; Online July 30, 2009


Mathematical models are developed for the first time to describe a multifacet drill (MFD) point geometry, which has been evolved by experiments since 1953 in Peking. A precise grinding process has been adopted on a CNC five-axis drill grinder using the model. A highly repetitive MFD has been reproduced to ensure its further development and applications.

Copyright © 1983 by ASME
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