本文根据摩擦副润滑状态可靠性和接触概率的计算新方法,结合弹流润滑状态图,编制了通用的计算程序,并利用该程序计算了弹流润滑中点。线接触时的可靠度及接触概率,从而定量地分析了主要工况参数对之的影响,文中通过磨粒摩损试验,进一步阐明了可靠性和接触概率与磨损量的关系。 Based on the new calculation method of friction pair reliability and contact probability, combined with the state diagram of the elastohydrodynamic lubrication, a general calculation program is compiled, and the middle point of the elastohydrodynamic lubrication is calculated by this program. Line contact reliability and contact probability to quantitatively analyze the impact of the main parameters of the situation, the article through the abrasive wear test to further clarify the reliability and contact probability and the relationship between wear and tear.