林业机械驱动桥壳的可靠性设计

RELIABILITY DESIGN OF DRIVEAXLE HOUSING FOR FORESTRY MECHANARY

目前，林业机械正向高作业效率、高机动性能、高生产能力和优良的可靠性目标的方向发展。可见应该大力推广建立在概率统计理论基础上的可靠性设计方法，摒弃旧的安全系数的概念和相应的估计方法，这样不仅能解决过去用传统设计方法所不能处理的一些问题，而且能有效地增强...

This paper presents the reliability design method of driveaxle housing for forestry mechanary. On the condition that the probability distribution of the basic random variables is given, an effective and practical method for this design is put forward with the technique from perturbation method and reliability design theory. The theoretical formulae of the reliability design are induced. The correspondin computer program is made and can be used to accurately and quickly obtain the parameters of the reliability design of driveaxle housing.