摘要
针对交叉滚子轴承的特点,建立了交叉滚子轴承寿命计算模型,研究了不同结构参数和载荷参数对轴承疲劳寿命的影响规律,总结出了提高轴承疲劳寿命的方法和措施,为交叉滚子轴承使用寿命的预测及结构设计提供了理论依据。
According to the characteristics of crossed roller bearings,the fatigue life calculation model of the bearings is established,the influence law of different structural parameters and load parameters on the bearing fatigue life are researched,and the methods and measures to improve the fatigue life for the bearings are summed up.It provides an effective basis for life prediction and structural design of crossed roller bearings.
出处
《轴承》
北大核心
2010年第10期37-39,共3页
Bearing
关键词
交叉滚子轴承
额定动载荷
寿命分析
crossed roller bearing
dynamic load rating
life analysis
