A NOTE ON INCORPORATING TOOL LIFE VARIABILITY IN THE GEOMETRIC PROGRAMMING FORMULATION OF MACHINING ECONOMICS PROBLEMS
作者:
CHRISTOS KOULAMAS,
期刊:
IIE Transactions
(Taylor Available online 1994)
卷期:
Volume 26,
issue 4
页码: 87-90
ISSN:0740-817X
年代: 1994
DOI:10.1080/07408179408966622
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This note incorporates tool life variability in the geometric programming formulation of machining economics problems by transforming the probability of tool failure while machining a part to a function of the cutting variables for both Markovian and non-Markovian tool failure processes. Numerical examples show that the stochastic nature of tool life cannot be ignored, since it results in different optimal cutting variable values compared to the deterministic tool life case.
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