contact friction meaning in Chinese
接触磨擦
接触摩擦
外摩擦
Examples
- Wear test by means of friction with plane to plane contact friction by means of alternating linear sliding
用平面与平面摩擦的方法进行磨损试验 - Analysis makes known , what it is along the progressive failure process of the slop that be able to more reasonably make known steady along slope actual situation , utilize contact friction spring element
分析表明，边坡稳定性分析的渐进破坏法能更合理地反映边坡稳定的实际情况，利用接触摩擦弹簧元可以有效地模拟这一过程。 - Here , fem is applied in the analyses of i ) fiber axial stress and interphase shear stress in fragmentation tests during initially applied strain , ii ) influence of temperature on the stress transfer across the interface , iii ) modulus and thickness of the interphase and their influence on interfacial stress transfer , iv ) interfacial debonding process , and v ) fragment aspect ratio , contact friction along the interface and their influences to the interfacial stress transfer efficiency
在论文的这部分工作中，使用有限元法描述和分析了逐节断裂试验中初始应变下的纤维轴向应力和界面相剪切应力，温度对界面应力传递的影响，界面相模量和厚度、纤维节长宽比、界面脱粘过程、界面接触中的摩擦效应等因素对逐节断裂试验中应力传递的影响。 - Abstract : in this paper , first fe simulation algorithms for contact search , contact constraint , and the calculation of contact and friction loads were established based on the analysis for contact friction problem in sheet metal forming . then the fe simulation model for contact friction problem in sheet metal forming was set up . at last , the efficiency & amp; stability of this model was proved to be satisfactory by the comparing numerical example and experiment results of skin stretch forming
文摘:本文在分析了板料成形过程接触摩擦问题特点的基础上，提出了接触搜索、界面滑动约束、法向接触力以及摩擦力计算等问题的有限元模拟算法，建立了板料成形过程接触摩擦问题的有限元模拟模型，最后通过数值算例与飞机蒙皮拉形模拟试验结果的比较，验证了此模型计算精度及数值稳定性良好。 - The model from the input to the output of the piezoelectric traveling wave ultrasonic motor is established by synthetically using lagrange - maxwell equation , hertz elastic contact theory and coulomb friction theory , along with considering electromechanical coupling , influence of the interface force between the stator and rotor of the motor on the amplitude of the traveling wave inside the stator and dynamic contact friction friction force
利用拉格朗日?麦克斯韦方程以及赫兹弹性接触理论，库仑摩擦理论，考虑机电耦合效应，定、转子间界面力对弯曲行波的影响及其动态接触摩擦力，建立了压电行波超声波马达从输入到输出的机电耦联系统的数学模型。