后桥壳的可靠性设计

Reliability Design of BackAxle Housing

应用摄动法和可靠性设计理论，给出了后桥壳可靠性设计的实用有效的方法，从理论上推导了后桥壳可靠性设计的表达式，并编制了实用的计算机程序，可以迅速准确地得到后桥壳的可靠性设计参数。

Technique from perturbation method and reliability design theory are employed to present the practical and effective method for the reliability design of backaxle housing.The theory formulae of reliability design of backaxle housing are obtained.The respective program can be used to obtain the reliability design parameters of backaxle housing accurately and quickly.