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本文提出一个线接触等温弹流的完全数值解。作者对Hooke润滑状态图的划分及其膜厚计算公式提出了新的见解:划出一个新的润滑状态区——弹性亚变粘度区并给出相应的油膜厚度计算公式,从而使润滑状态图上各膜厚公式的最大误差由原来的近40%降到6.5%以下,其计算程序有运算速度快,精度高,占内存少,适应范围广的特点。计算中最大Herty压力达2.05 GPa
In this paper, we present a complete numerical solution of a linear contact isothermal EHF. The author put forward a new view on the division of Hooke lubrication state diagram and the calculation formula of film thickness: draw a new lubrication state area - elastic sub-variable viscosity area and give the corresponding oil film thickness calculation formula, so that the lubrication state diagram The maximum error of each film thickness formula from the original nearly 40% down to 6.5%, the calculation procedures are fast, high precision, accounting for less memory, to adapt to a wide range of features. The calculation of the maximum Herty pressure of 2.05 GPa