Lightweight Analysis of Torsion Spring Based on Reliability Constraint in Multi-Failure Modes

Abstract:

Article Preview

The generalized stress and strength distribution interference theory is introduced to establish the reliability model of torsion spring in multi-failure modes. Using it as constraint condition, the lightweight optimization model of torsion spring based on reliability constraint in multi-failure modes is presented. And then an optimization design for a given structure of torsion spring is made to use the theoretical model under operating conditions and the reliability constraint. The weight of the opti-mized torsion spring is lighter than that of non-optimization. This verified the validity of the opti-mization method. The optimization method may contribution to design of aerospace equipments which demand strictly in weight.

Info:

Periodical:

Advanced Materials Research (Volumes 308-310)

Edited by:

Jian Gao

Pages:

494-498

DOI:

10.4028/www.scientific.net/AMR.308-310.494

Citation:

M. Wang et al., "Lightweight Analysis of Torsion Spring Based on Reliability Constraint in Multi-Failure Modes", Advanced Materials Research, Vols. 308-310, pp. 494-498, 2011

Online since:

August 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.