中国机械工程2011，Vol.22Issue(22)：2762-2765,4.
装甲车辆侧减速器齿轮接触疲劳寿命预测研究
Research on Gear＇s Contacting Fatigue Life Prediction of Side Reducer in Armored Vehicle
摘要
Abstract
By dealing with the load data from vehicle test on typical terrain, this paper obtains the torque and stress spectrum bearing by the side reducer gear in armored vehicle. Considering the influence of the residual stress on the contacting fatigue limit, the distribution of strength and contacting fatigue limits in different depths were obtained by means of the distribution of residual stress and hardness as well as the relationship between strength and hardness. The gear＇s fatigue life was predicted by combining the fatigue life prediction technique. The prediction result is accorded with the actual rule.关键词
侧减速器/齿轮/接触疲劳/寿命预测Key words
side reducer/gear/contact fatigue/life span prediction分类
军事科技引用本文复制引用
唐东红,崔玉莲,张炳喜,赵永东..装甲车辆侧减速器齿轮接触疲劳寿命预测研究[J].中国机械工程,2011,22(22):2762-2765,4.
