CAJ | 학술논문

介绍用于动压径向滑动轴承油膜承载能力计算的雷诺方程。根据雷诺计算模型确定某热模锻压机传动轴滑动轴承的关键尺寸，并以该动压径向滑动轴承为基础，建立有限元模型，分析在不同最小油膜厚度下油膜上的压力分布和承载力变化，分析得出滑动轴承的最大承载能力及其所对应的最小油膜厚度。
개소용우동압경향활동축승유막승재능력계산적뢰낙방정。근거뢰낙계산모형학정모열모단압궤전동축활동축승적관건척촌，병이해동압경향활동축승위기출，건립유한원모형，분석재불동최소유막후도하유막상적압력분포화승재력변화，분석득출활동축승적최대승재능력급기소대응적최소유막후도。
The essay introduces the Reynolds equation used to calculate the load capacity of oil film of slip bearing which is in dynamic pressure and radial type for the cardan shaft of the hot die forging press. The key dimension of the bearing is designed by Reynolds model. The finite element model is created based upon such dynamic pressure and radial slip bearing, the result of which analyse the pressure distribution on the oil film and variation of load capacity under different minimum oil film thickness. It concludes the maximum load capacity and the corresponding different minimum oil film thickness.