齿轮疲劳试验数据统计处理及R-S-N曲线拟合方法

The Statistical Method of Testing Deta for Gear Fatigue Strength and the Fitting Method of R-S-N Curve

摘要: 本文着重研究了齿轮在定应力水平时疲劳寿命分布参数的估计方法和齿轮在恒定寿命下不同可靠度时强度分布的估计方法,以及如何充分利用试验所得信息的方法.

Abstract: The method to estimate distributing parameters of gear fatigue life under constant stress level, the method to estimate gears strength distribution of various reliability under constant life and the method to sufficiently use the information from the tests are studied.