Fracture and Wear as Factors Affecting Stochastic Tool-Life Models and Machining Economics

Author:

Rossetto S.1,Levi R.1

Affiliation:

1. Politecnico di Torino, Torino, Italy

Abstract

Under production conditions cutting tools often fail under several failure modes, the occurrence of a single one only for a given operation being rather exceptional. In light of this observation a stochastic model is developed, considering as causes of tool failure both wear and fracture processes. Machining economics are then analyzed with a probabilistic approach, deriving distribution functions of profit rate.

Publisher

ASME International

Subject

General Medicine

Cited by 32 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Tool Wear and Tool Life;Metal Cutting Theory and Practice, Third Edition;2016-03-24

2. New approach for robust multi-objective optimization of turning parameters using probabilistic genetic algorithm;The International Journal of Advanced Manufacturing Technology;2015-08-08

3. Improving Tool-Life Stochastic Control Through a Tool-Life Model Based on Diffusion Theory;Journal of Manufacturing Science and Engineering;2015-08-01

4. Diffusion Theory Applied to Tool-Life Stochastic Modeling Under a Progressive Wear Process;Journal of Manufacturing Science and Engineering;2014-03-26

5. Determining optimal replacement time for metal cutting tools;European Journal of Operational Research;2010-10

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