damage是什么意思

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用法例句

Foundation Mechanisms and Influence Factors of Oil Film in Deformation Zone for Cold Rolling Aluminum Sheets;

铝材冷轧变形区油膜形成机理及影响因素

The study about the mechanical effects of the liquid viscous transmission oil film;

液粘传动油膜力学效应的研究

Influence of temperature field of oil film of new type of thrust bearing on its optimal parameters;

新型可逆式推力轴承油膜温度场对最优参数的影响

The oil film of sliding bearing was squeezed and sheared in the dynamic load conditions.

滑动轴承在动载工作条件下运行时,承载油膜受到轴承挤压和旋转剪切两种运动作用。

With a certain type of diesel engines as the example,this paper calculated the pressure of film with FEM according to the orbit of shaft center,and analyzed the pressure change of film along with the revolving of crankshaft and the relative location of connecting rod.

将轴心轨迹和有限元法相结合,并以某柴油机为例,根据轴心轨迹计算得到的结果,对轴瓦的油膜进行了有限元计算,分析了轴瓦上相同点处油膜压力随曲轴的旋转,轴颈与连杆相对运动情况下的压力变化,为分析轴瓦的油膜压力提供了一种新的方法,理论计算与分析的结论为分析轴承或轴瓦发生穴蚀破坏提供理论依据。

The basic characteristics of Flash were described, and the process of making animation about oscillatory squeeze film was described.

论述了F lash动画的基本特点,介绍了制作挤压油膜动画过程,同时给出了针对滑动轴承实际工况模拟的动载油膜动画。

This paper had got overall introduction on many measurement technologies and detecting methods of lubricant film thickness, and on their disadvantages and application status in that of thrust bearing.

较为全面、系统地介绍了润滑油膜的测量技术和各种检测方法的特点与不足,以及在推力轴承检测中的应用情况,这对于更好地进行推力轴承油膜厚度的检测有一定的参考价值。

Study on contact damage of sleeve of oil-film bearing in rolling mill;

大型轧机油膜轴承锥套损伤问题研究

The Oil-film Temperature Fild Analysis of Oil-film Bearing Based on ANSYS;

基于ANSYS的油膜轴承油膜温度场分析

This paper presented the mechanism of fretting fatigue failure that happened on the contact surfaces between sleeve and roll neck of oil-film bearing under the rolling load.

研究了油膜轴承锥套与辊颈接触表面在轧制载荷作用下发生微动疲劳损伤的力学机理。

The influence of oil film thickness variation on workpiece gauge control in rolling process is analyzed.

分析了轧制过程油膜厚度变化对钢板厚度控制精度的影响,基于油膜厚度Reynolds计算公式,借鉴轧辊调零计算轧机弹跳的想法,提出相对油膜厚度的计算方法,并在轧机上进行数据采集,得到油膜变化的实测值,通过弹跳曲线的平移处理,得到最终的油膜变化曲线,根据该曲线可很方便地确定模型的结构并拟合出模型系数。

In order to analyze the influence of oil film thickness of back-up roll dynamic oil film bearing in tandem cold rolling on strip thickness and to improve the AGC accuracy,oil film thickness experiment was done.

为了分析冷连轧机支撑辊动压油膜轴承的油膜厚度变化对带钢厚度的影响,提高轧机AGC精度,进行了油膜厚度测试实验。

The hydrostatic slide’s principle,characteristic,classification,applicable situation were introduced,and the effect factors for slide design ,including load capacity,oil film rigidity,oil film thickness as well as slide clearance were analyzed.

介绍了液体静压导轨工作原理、特点、分类及适用场合 ,分析了承载能力、油膜刚度、油膜厚度以及导轨间隙等静压导轨设计的影响因素。