Research of Reliability Enhancement Testing about Fatigue Component of a Feeding Mechanism

Abstract:

Life test of feeding mechanism cost too much time and capital. To solve these problems, applying Reliability Enhancement Testing (RET) to the feeding mechanism was advanced. Established and checked a virtual prototype model based on ADAMS, and the chain’s contact load spectrum was obtained under both common and enhanced conditions. The stress results are gotten after its finite element analysis in ANSYS. According to the load spectrums and stress result, the life of the chain joint and enhancement coefficient are gained under calculation in ANSYS/FE_SAFE. It can provide a good reference to fatigue based RET.

• Periodical: Applied Mechanics and Materials (Volumes 184-185)
• Pages: 408-411
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.184-185.408
• Online since: June 2012
• Authors: Zhao Jin, Jun Qi Qin, Chang Chun Di
• Keywords: Fatigue, Feeding Mechanism, Reliability Enhancement Testing, Virtual Prototype

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