A Stochastic Tool-Life Model
- 1 February 1981
- journal article
- Published by ASME International in Journal of Engineering for Industry
- Vol. 103 (1) , 126-130
- https://doi.org/10.1115/1.3184453
Abstract
A tool-life model based on the assumption that wear and fracture are the causes of tool death is re-examined from the theoretical standpoint, and extended to include the effect of cutting speed on the fracture-induced failure rate. A stochastic model for multi edge cutting tools is also proposed. This enables the overall statistics to be derived from the data for each individual cutting edge.Keywords
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