2) moment of friction
摩擦力矩
1.
Variation rule of wear-resistance property and coefficient of friction were investigated by testing for wear mass loss and moment of friction under different parameter condition.
通过测定失重量和摩擦力矩的波动情况,得出了在不同的工艺参数条件下试样的抗磨损性和摩擦因数的变化规律。
2.
The moment of friction of high-speed grease-lubricated rolling bearing determines its power consumption and heat output,and the heat output has a direct effect on its temperature rise.
在高速脂润滑滚动轴承中,摩擦力矩的大小决定了轴承的功率消耗和发热量的大小,发热量的大小直接影响轴承的温升失效。
3.
The phaseplane analysis of compound pendulum movement, a process of energy dissipation, is conducted in the paper with the moment of friction being taken into consideration.
完成了考虑摩擦力矩的复摆运动这一能量耗散过程的相平面分析,并在此分析的基础上提出了一种转动惯量测量新方法。
3) Frictional torque
摩擦力矩
1.
Development on measuring system for frictional torque of ball screw;
滚珠丝杠副摩擦力矩测量系统的研制
2.
An electromagnetic vibration starter for decreasing frictional torque,which is mounted on the gimbal axis of gyroscope,was investigated.
研究了一种安装于机电式陀螺仪框架轴上、用于减小摩擦力矩的电磁式振动器。
3.
Based on the requests of ground docking simulation experiment tables,several types of two DOF turn tables are analyzed,and a bending-resistant two DOF turn table that is of light-weight,with large stiffness,high strength and low frictional torque is designed.
针对地面对接仿真试验台对二维转动装置的要求,对多种方案分析后,设计了一种抗弯件式结构形式的二维转动装置,它能满足质量轻、刚度强度大和摩擦力矩小的要求。
4) friction torque
摩擦力矩
1.
Calculation of friction torque of the locking clutch in a planetary transmission;
行星齿轮变速箱闭锁离合器摩擦力矩的计算
2.
Study on fractal behaviors of friction torque in cylinder liner-piston ring running-in process;
汽缸套—活塞环磨合过程摩擦力矩分形行为研究
3.
Calculation of overriding friction torque for the contraction type of self-energizing overrunning spring clutch;
收缩式自激超越弹簧离合器超越摩擦力矩计算
5) friction moment
摩擦力矩
1.
The analysis described the variation of the friction moment, the transformation of the rotary axis and the changes of .
建立了小球加工时的动力学解析模型,并结合Matlab软件模拟的结果,深入分析了球与4研头之间的运动关系以及研头直径与加工覆盖面等之间的关系,探讨了加工精度随摩擦力矩、球的旋转轴变化的情况。
2.
Friction moment of rolling bearings belongs to a poor information system where both probability distribution and trend are unknown,with having uncertain change of fluctuating and trend.
滚动轴承摩擦力矩具有不确定的波动和趋势变化,属于概率分布与趋势规律都未知的乏信息系统。
3.
The paper presents a new method of describing the signal complexity of friction moment using fractal dimension according to the change characteristic of friction moment in the cylinder liner-piston ring running-in process.
针对缸套-活塞环磨合过程摩擦力矩的变化特点,提出一种用分形维数描述摩擦力矩信号复杂性的新方法。
6) frictional moment
摩擦力矩
1.
The frictional moment analysis of butterfly valve and ball valve on the simulation and experimentation system of the valve;
阀门仿真试验系统中蝶阀与球阀密封副的摩擦力矩分析
2.
The frictional moment of rolling bearing on a gyro is measured.
测量了某型号陀螺仪轴承的摩擦力矩,用灰色系统理论对测试数据进行建模,并进行了数据的模拟预测。
3.
By analyzing the factors affecting the frictional moment of tapered roller bearings,the method to reduce the frictional moment is put forward.
分析了圆锥滚子轴承摩擦力矩的产生原因,指出:在不改变其设计结构,不减小轴承额定载荷的前提下,通过加大内滚道、外滚道和滚子的凸度,合理选择凸度形状,有效控制滚子球基面半径的散差和挡边角度,降低挡边和球基面的粗糙度,可大幅度降低圆锥滚子轴承的摩擦力矩。
补充资料：附加摩擦力矩
附加摩擦力矩
additional friction torque
fuiia moea liiu附加靡擦力矩(additional frietion torque) 札制时折算到电动机轴上的轧辊轴承中的摩擦力矩与传动机构中的摩擦力矩之和，即 ，，，匆了1. Mf一粉+初了2 对两个轧辊而言，力矩凡了1为 匆了l一尸己九式中尸为轧制力，d为轧辊辊颈直径，fl为轧辊轴承中摩擦系数;i为轧机的传动比。 摩擦系数fl决定于轴承结构及其工作条件(表1)。 传动机构中的摩擦力矩A叮飞，即齿轮机座、减速机和连接轴等机构中的附加摩擦力矩，一般由传动效率决定，即 ，，，了1‘}M+3或几 泪了泛一}告一11一 、专一jt式中M为轧制力矩，甲为传动效率，可按表2给出的数据选择。 表1轧辊轴承中牵攘系数了1之值班二 表2刀的选择东一 (贫毓辛)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条