推力轴承磨损的可靠寿命计算和实验研究

应用科学学报 ›› 1996, Vol. 14 ›› Issue (1): 113-118.

推力轴承磨损的可靠寿命计算和实验研究

张祖明

北京印刷学院

收稿日期:1994-04-10 修回日期:1994-06-08 出版日期:1996-03-31 发布日期:1996-03-31
作者简介:张祖明:教授,北京印刷学院研究所,北京 102600
基金资助:
国家自然科学基金资助项目

RELIABILITY LIFE CALCULATION AND EXPERIMENTALRESEARCH ON WEAR OF THE THRUST BEARING

ZHANG ZUMING

Beijing Institute of Printing

Received:1994-04-10 Revised:1994-06-08 Online:1996-03-31 Published:1996-03-31

摘要/Abstract

摘要： 根据推力轴承磨损规律和可靠性理论,导出了推力轴承磨损的可靠寿命计算的数学模型.并研制出推力滑动轴承加速磨损试验的在线测量机、测定了零件的磨损速度值,能与理论计算较好吻合,证实了数学模型正确性.为推力滑动轴承磨损的可靠寿命计算提供了科学的理论、方法和实验数据.

关键词: 加速磨损试验, 可靠寿命, 磨损速度, 推力滑动轴承

Abstract: Based on the wear law and reliability theory of the thrust bearing,the mathematical model of reliability life calculation on the wear of the thrust bearing is derived. An on-line measuring device of the speeding up wear for the thrust bearing is developed. The wear rate of the parts is measured.We find the measured value conforms to the theoretical calculation, thus proving the correctness of the model. Furthermore,it is believed that the model can provide scientific theory,method and experimental data for the reliability life calculation on the wear of the thrust sliding bearing.

Key words: speeding up wear test, thrust sliding bearing, wear rate, reliability life

张祖明. 推力轴承磨损的可靠寿命计算和实验研究[J]. 应用科学学报, 1996, 14(1): 113-118.

ZHANG ZUMING. RELIABILITY LIFE CALCULATION AND EXPERIMENTALRESEARCH ON WEAR OF THE THRUST BEARING[J]. Journal of Applied Sciences, 1996, 14(1): 113-118.