过盈联接的模糊可靠性设计及应用

The Fuzzy Reliability Design and Application about the Mated Joins

基于模糊数学的原理和方法 ,在进行可靠性分析的基础上 ,建立了过盈联接的模糊可靠性设计计算模型。对过盈联接中的轴、联接和轮毂经典可靠性计算以及隶属函数的确定等进行了分析 ,并以蜗轮轴过盈联接为例 ,进行了模糊可靠度计算。

Based on the principle of the fuzzy and reliability, the paper sets up the reliability design model for joins. It analyzes the classical reliability and subjection functions about joins such as the axis, gear hub. As an example it describes the design of joins in the worm wheel, and shows this method is very useful.