室内快速模拟磨损试验是一种衡量和研究不同材质的缸套和活塞环磨损规律的手段。洛阳拖拉机研究所做了大量的试验,积累了很多数据。但是如何进一步找出模拟磨损试验规律以及模拟磨损与实际装车磨损有什么关系。本文以试验数据为基础,并收集部分实际装机磨损和台架试验资料,引用数理统计理论,对缸套寿命折算系数的求解作一些初浅的探讨。 Rapid simulation of indoor wear test is a measure and study of different materials, cylinder liner and piston ring wear means. Luoyang Tractor Institute done a lot of tests, accumulated a lot of data. However, how to further find out the law of simulated wear test and the relationship between simulated wear and actual loading wear? In this paper, based on the experimental data, and to collect some of the actual installed abrasion and bench test data, the use of mathematical statistics theory, the cylinder liner life conversion coefficient to make some initial discussion.