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- A friction model for finite element simulation of tube stretch-reducing process was built by means of using a layer of dynamic contact friction element between the roller and the tube meshes. 采用在轧辊和钢管之间附加一层动态接触摩擦单元的方法,建立了钢管张力减径过程有限元模拟的摩擦模型。
- contact friction element 接触摩擦单元
- A device for slowing or stopping motion, as of a vehicle, especially by contact friction. 闸使运动减速或停止的装置，如汽车的减速装置，尤指通过接触摩擦
- Semimetal Brake Materialsconsist of reinforcing fiber,friction element,lubricste elementand polymer. 半金属制动材料是由增强纤维、增塑剂、摩擦组元、润滑组元和树脂组成的。
- A device for slowing or stopping motion,as of a vehicle,especially by contact friction. 闸使运动减速或停止的装置，如汽车的减速装置，尤指通过接触摩擦
- A device for slowing or stoppingmotion, as of a vehicle, especially by contact friction. 闸使运动减速或停止的装置,如汽车的减速装置,尤指通过接触摩擦。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy, or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy , or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- A friction element with a rigid scrface is constricted, and a finite element model of a friction-drive vertical roll in universal roiling is established. 采用带刚性表面的摩擦单元，建立了万能轧制过程立辊摩擦拖动的有限元模型。
- Mechanical Brakes are the most common; they dissipate the kinetic energy as heat generated by mechanical friction Between a rotating drum or disk and a stationary friction element. 机械制动器最普遍,它们通过机械方式使旋转金属鼓(或盘)与固定摩擦件接触,产生机械性摩擦,以热的形式消耗动能。
- Based in simulation, the results of the roll force in the contact arc, the friction force in the contact arc, and the relation of the contact friction and the roll force are gained. 得出了轧制力沿接触弧的分布、摩擦力沿接触弧的分布及接触摩擦与轧制力的关系等一些有意义的结果。
- Test method for friction element of wet clutch 湿式离合器摩擦元件试验方法
- thickness of the contact friction unit 有厚度接触摩擦单元
- base contact friction experiment 底摩擦试验
- Basal contact friction experiment 底摩擦试验
- the complicated contact friction 复杂接触摩擦
- Based on the force-displacement-slip equation of frictional element, a precise finite element model of FRD is constructed, and the method of forming element stiffness matrix and control force vector of FRD is deduced. 因此;提出在加层中设置摩擦阻尼器(FRD)支撑;对结构振动进行控制;从而使整体结构满足抗震设防要求的全新技术方法.
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Based on non-linear finite element method (FEM) theory and frictional element technique, the extrusion of the bimaterial was analysed and the flow of the bimaterial during extrusion was clearly shown. 基于非线性有限元理论和方法，并引入摩擦单元技术，对双材料的挤压成形进行了数值分析，揭示了挤压过程中双材料的流动规律。
- Researches on Friction Element of Thermal-mechanical Bit 热机碎岩钻头摩擦元件材料研究
