pressure-feed lubrication

The results show that input pressure is very important in the analysis of the static and dynamic characteristics of hydrodynamic lubrication radial sliding bearing.

结果表明：供油压力是分析液体动压径向滑动轴承动静特性的一个不可忽略的因素。

Through the lubrication theory modeling, the paper has studied the influences of such technological parameters as gas volume rate, gas slot width and casting speed on the gas film pressure distribution in the gas film soft-contace continuous casting technology.

通过建立铝合金气膜软接触连铸工艺润滑理论模型，分析气体流量、拉坯速度、气缝宽度等参数影响结晶器内气膜压力分布的规律。

Based on the analysis of a large numerical examples, pressure spike amplitude equation and hertz center pressure formula of heavy loaded point contact elastohydrodynamic lubrication are fitted out by the least squares data fitting method.

在分析大量数值算例的基础上，利用最小二乘法拟合出了重载点接触弹流的二次压力峰公式和赫兹中心压力公式。

Reynolds equations applied to sealed fluid hydrodynamic lubrication are derived from the continuity equation and momentum equation, and significant effect of every item to dynamic pressure was analyzed.

由连续性方程和动量方程出发，推导了适用于机械密封流体动压润滑的雷诺方程，并分析了各项对动压效应产生的意义。

Input pressure effects on the static and dynamic characteristics of hydrodynamic lubrication radial sliding bearing were investigated theoretically.

研究了供油压力对液体动压径向滑动轴承动静特性的影响。

External components for the oil pump pressure lubrication oil lubrication system of forced circulation type.

外部零件润滑为油泵压力供油强制循环式润滑系统.

A new water base extreme pressure lubricant, XCR, was synthesized in laboratory, in an effort to solve the contamination problem caused by oil base lubricants and poor lubrication behavior using water base lubricants.

针对油基润滑剂对环境造成污染和常规水基润滑剂极压润滑持效性差的问题，室内合成了一种新型的水基极压润滑剂XCR。

Application of the High-Pressure Single-Strand Type Grease Centralized Lubrication System

高压单线式干油集中润滑系统的应用

The results show that lubrication film can be formed for the elliptical contact pure-spinning moving under ligh load, high velocity and big elliptical ratio, the film thickness and pressure distribution is different from classical EHL theory;

结果表明，在轻载、高速、大椭圆比条件下，椭圆接触的纯自旋运动可产生润滑膜，油膜的形状和压力分布都和经典弹流润滑截然不同；

It has the functions of the alarm based on low liquor pressure of brake system, the high temperature alarm based on cooling liquid of cooling system, the alarm based on low oil pressure of lubrication system.

其具有制动系统低液压报警、冷却系统冷却液高温报警、润滑系统低油压报警功能。