Probabilistic Safety Pin Coupling Failure Analysis to Explore

Abstract:

Material properties and geometry of the safety coupling of the safety pin has a random uncertainty. Limit torque passed by coupling is a random variable. Limit torque variation within the interval Tmax and Tmin Reduced Mechanical Propertiematerial of material and the size dispersion characteristics in the design of the safety pin is a question that can be considered in the design principle of probability. It can make the technical requirements of safety and limit the scope of changes in the coupling strength of the material limits. Probabilistic design principles proposed design safety couplings used safety pin number

• Periodical: Applied Mechanics and Materials (Volumes 713-715)
• Pages: 114-117
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.713-715.114
• Online since: January 2015
• Authors: Shi Juan Wang*
• Keywords: Couplings, Probabilistic Design, Random Variables, Safety pin

References

[1] Ling Shusen, reliability applications in the mechanical strength of the design and life estimation, Beijing , Aerospace Press, 1988. 1.

[2] Lu Yuming, reliability design of mechanical parts, Beijing, Higher Education Press, 1989. 12.

[3] Xu Hao, the safety factor and allowable stress, Beijing, China Machine Press , 1981. 2.

[4] Su Chun, Mechanical Science and Technology, Vol 16 No. 1 (1997. 1) pp.35-38.

[5] Wang Ge, Wang Xueyi , Zheng -linked beads, Jilin University of Technology , Vol 35, No. 6 (2005. 11) pp.665-668.