Dynamic Reliability Sensitivity Design of Cutting Tool with Arbitrary Distribution Parameters

Abstract:

The variation rules of strength, load, and reliability of cutting tool are studied with a change in time, and a model is established for dynamic reliability of cutting tool under the random load acting. By combining the theory of reliability design with the method of sensitivity analysis, the computational method of dynamic reliability sensitivity design with arbitrary distribution parameter is proposed based on the methods Edgeworth and perturbation, and the problem of dynamic reliability sensitivity design of cutting tool distributed arbitrary distribution is solved as well as the variation rules of dynamic reliability sensitivity are given. The variation of reliability is studied as design parameters change a little, which provides theoretical data for dynamic reliability design of cutting tool

• Periodical: Advanced Materials Research (Volumes 816-817)
• Pages: 201-205
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.816-817.201
• Online since: September 2013
• Authors: Xin Gang Wang, Bao Yan Wang, Chang You Li, Chun Mei Lv
• Keywords: Arbitrary Distribution Parameter, Cutting Tool, Dynamic Reliability, Fourth Moment Method, Reliability Sensitivity Design

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