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1)  extreme pressure film
极压润滑油膜
2)  extreme-pressure(EP)lubricating oil
极压润滑油
3)  lubricating oil film
润滑油膜
1.
The angle affects the pressure distribution and dynamic stiffness coefficients of lubricating oil film.
在工作载荷和船体变形的共同影响下,船舶尾轴承发生变形并改变了轴承与螺旋桨轴之间的相对位置关系,导致螺旋桨轴轴颈中线与轴承中线之间形成一个变形夹角,这个夹角影响轴承润滑油膜的压力分布和刚度系数。
2.
Through the hardware and the software design of the intelligent sensor,namely the intelligent sensor can be used for measuring lubricating oil film thickness accurately.
提出一种基于ADuC834的智能传感器系统,通过对其硬件和软件的设计,有效地实现了智能传感器对润滑油膜厚度的精密检测。
4)  lubrication film
润滑油膜
1.
To study the conditions on the formation of the Hydrodynamic lubrication on the process of the Hydrostatic extrusion,and To derive the computational formula on lubrication film thickness.
研究静液挤压过程流体动力润滑状态形成的条件,推导静液挤压过程工件与模具表面间润滑油膜厚度的计算公式。
2.
The main causes for burning of auxiliary engine bearing are deterioration of lubrication condition,destroy of lubrication film or no film between shaft and bearing at all.
文章认为避免轴承干摩擦,建立起良好的润滑油膜是解决烧瓦问题的关键。
5)  oil-film lubrication
油膜润滑
6)  lubricant film
润滑油膜
1.
Acting force between engine cam and rocker arm of overhead camshaft valve train was studied,curvature variation of contact point and local dynamic contact stress between cam and rocker arm were calculated,characteristics of lubricant entrainment were analyzed,and thickness of steady-state and unsteady-state lubricant film was calculated by utilizing elastohydrodynamic lubrication theory.
分析了某顶置凸轮轴式配气机构凸轮与摇臂之间的作用力,计算了凸轮与摇臂之间的接触点的综合曲率半径变化和凸轮与摇臂之间的动态局部接触应力;计算了凸轮与摇臂之间的动态润滑油膜厚度;分析了凸轮与摇臂之间润滑油卷入的特点。
补充资料:极压润滑油
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性质:指含有极压添加剂,能承受重载荷和冲击载荷,降低机械磨损的润滑油。特别适合在极压润滑状态下使用。如双曲线齿轮油及工业齿轮油均为极压润滑油,内燃机油也应具有一定的极压性能。

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