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Rigid-Plastic Model of Chipping During Metal Cutting
Authors:A. M. Kovrizhnykh
Affiliation:(1) Novosibirsk Military Institute, Ministry of Defence of the Russian Federation, Novosibirsk, 630117, Russia
Abstract:
A rigid-plastic model of shearing chip formation is proposed. The model is based on the Mohr-Coulomb yield criterion and allows one to determine the size of chipped elements in orthogonal cutting of plastic and brittle metals.__________Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 46, No. 4, pp. 179–186, July– August, 2005.
Keywords:metal cutting  shearing chip  plasticity  Mohr-Coulomb yield criterion
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