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本文通过不同修形和凸度量滚子的静态和动态光干涉图片，分析了修形和凸度量对滚子弹流油膜形状和接触压力分布的影响，指出滚子表面加工精度对滚子的使用寿命有很大影响；对数修形滚子接触副间的压力分布要优于其他两种滚子；对数母线滚子在给定的工况条件下，存在一个使滚子轴向油膜厚度和接触压力分布最为均匀的最佳凸度量。
In this paper, static and dynamic optical interference images of different shape and convexity rollers are analyzed to analyze the influence of shape and convexity on the shape and contact pressure distribution of the ballistic oil film and the service life of roller Has a great impact; logarithmic correction of pressure contact between the roller contact is better than the other two kinds of roller; logarithmic roller in a given working conditions, there is a roller axial oil film thickness and The best convexity with the most uniform contact pressure distribution.