Modelling the Catastrophic Shear Type of Chip When Machining Stainless Steel
- 1 September 1986
- journal article
- research article
- Published by SAGE Publications in Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
- Vol. 200 (5), 349-358
- https://doi.org/10.1243/pime_proc_1986_200_138_02
Abstract
When machining materials such as stainless steel and titanium the removed chip is characterized by a serrated (saw-tooth) outer surface and large cyclic variations in macrostrain within the chip. The present paper presents a model for the process producing such chips. The model is shown to represent accurately experimental results derived from cine films and photomicrographs of the chip formation process obtained when maching stainless steel.Keywords
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