结果表明，绳轮材料的弹性模量和摩擦系数分子分量，对钢丝绳耐磨性能有很大影响。
It shows that the elastic modulus and the molecular component of friction coefficient of the pulley material have great influence on the wear resistance of wire rope.
在对轮-轨系统进行有限元分析的基础上，研究了轨道的受力情况和摩擦系数对应力分布的影响，讨论了轨道的弹塑变形和安定极限。
The finite element analysis of the wheel rail contact shows that the maximum stress under the subsurface exceeds first yield strength, which leads to plastic deformation.
压轮装置采用滚动摩擦，其工作压力根据压片要求可在范围内进行调节。
The pinch roller device adopts rolling friction. Its working pressure can be adjustment in accordance with the requirement of tablet to be pressed.
之后驱动臂通过弹簧拉动返回初始位置，此时驱动臂下面的小轮是滚动返回的，不产生相反的摩擦力。
The process is just like rowing a boat. And then, the driving arm return to the primary position by the pulling from the spring.
上下压轮装置采用滚动摩擦，有利于减少工作阻力，降低功率消耗。
Friction installations of up and down roller will help reduce resistance and lower power consumption.
本文探讨了挤压轮所受的坯料变形阻力矩及摩擦阻力矩的计算方法，从而推导出连续挤压包覆机传动功率的计算公式。
According to the working principal of the vacuum fixed type vacuum belt filter, we draw out calculating formula of the drive power and the tension of the urbber belt.
本文探讨了挤压轮所受的坯料变形阻力矩及摩擦阻力矩的计算方法，从而推导出连续挤压包覆机传动功率的计算公式。
According to the working principal of the vacuum fixed type vacuum belt filter, we draw out calculating formula of the drive power and the tension of the urbber belt.
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