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On chip formation in cutting metallic materials using tools with a large negative rake
Authors:A. A. Vinogradov
Affiliation:(1) Department of Mechanical Engineering, University of California, Santa Barbara, CA 93106, USA;(2) Center for Materials Processing and Tribology, School of Industrial Engineering, Purdue University, West Lafayette, IN 47907-2023, USA;;
Abstract:It has been noted that the chip formation mechanism in metal cutting with edge tools with a large negative rake angle γ is not fully understood. Methods for assessment of some chip formation characteristics are put forward and examples are given of how they are implemented during the comparison between calculated and experimental values for the case of cutting lead workpieces using tools with a rake angle γ ranging from zero to −60°.
Keywords:
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