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Reliability Analysis of Cantilever Beam based on Hybrid Stochastic Finite Element Method

Volume 14, Number 12, December 2018, pp. 3043-3053
DOI: 10.23940/ijpe.18.12.p14.30433053

Junxi Bia, Jinjin Chena, Hongzhong Huangb, Yan Zhouc, and Liqin Wanga

aAviation College, Inner Mongolia University of Technology, Hohhot, 010051, China
bInstitute of Reliability Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China
cUlanqab Special Equipment Inspection Institution, Ulanqab, 012000, China

(Submitted on September 4, 2018; Revised on October 3, 2018; Accepted on November 11, 2018)


In order to improve the reliability of cantilevered low-pressure die casting machines, the reliability of the cantilever beam, which is a key component of low pressure cantilever casting machines, is analyzed based on the ANSYS/PDS module and combined with a hybrid stochastic finite element method in this paper. The hybrid stochastic finite element method combines the Monte Carlo method and response surface method to analyze the finite element of cantilever beam. The results show that the width of the cantilever beam and the length of the free end are the design variables that influence the cantilever beam, and they can be used to further optimize the structure size.


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