An Analytical Representation of Chip Area for Corner-Radiused Tools Under Both Depth-of-Cut and Feed Variations

[+] Author and Article Information
O. Burak Ozdoganlar, William J. Endres

Department of Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor, MI 48109-2125

J. Manuf. Sci. Eng 122(4), 660-665 (Dec 01, 1999) (6 pages) doi:10.1115/1.1286470 History: Received December 01, 1997; Revised December 01, 1999
Copyright © 2000 by ASME
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Grahic Jump Location
Traditional simple representation of the corner-radiused chip area
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Chip-area geometry with depth-direction variation Δd, where Δd=Δd0−Δd1
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Finite-positive validity constraints
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Exact area calculation using geometric shapes
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Comparison of the percent errors with those of the alternate expressions
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Non-dimensional errors for ψr=−45°
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Effect of the lead angle (labeled −45° to 30°) on absolute error



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