推力滑动轴承的加速磨损试验和可靠性研究

THE ACCELERA TED WEAR TEST AND RELIABILITY RESEARCH OF THRUST SLIDING BEARING

针对机械零件磨损可靠性分析的难点出发，研制出推力滑动轴承加速磨损试验在线测量机；重点报道了推力滑动轴承磨损规律的实验研究成果；提出了基于精密测量为基础的机械零件磨损可靠性计算的新理论、新方法．

This paper focused on the difficult points existing in the reliability analysis of the machine elements wear. An on-line measuring rig used in the accelerated wear test of the thrush sliding bearing was developed. The main expe-rimental research accomplishments on the wear process of the thrust sliding bearing were reported in the paper. Based on precise measurement, a new theory and method for the reliability ealculation of machine elements wear were proposed.