1、

Semimetal Brake Materialsconsist of reinforcing fiber, friction element, lubricate element and 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.

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2、

Finite Element Analysis of Purple Copper Friction Stir Welding Thermal Field

紫铜板搅拌摩擦焊接温度场有限元分析

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3、

Finite Element Analysis and Design Improvement of Small-radius Curve Anti-friction Rail Protector

小半径曲线防磨护轨有限元分析及改进设计

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4、

Finite Element Analysis of Thermal-structural Couple Field of Sliding Friction

滑动摩擦热-结构耦合的有限元分析

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5、

Based on the force displacement slip equation of frictional element, this paper presents a structural integrity analysis containing frictional element for friction dissipating structure.

根据摩擦单元的力-位移-滑移量关系,建立了包含摩擦型单元的结构整体分析方法。

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7、

Based on rate-form virtual work principe, Mindlin shell element and hypothesis that material volume is incompressible in plastic deformation, elasto-plastic finite element of large deformation is introduced into sheet metal forming process, and a contact and friction model is proposed.

利用率形式的虚功原理和考虑弯曲影响的Mindlin曲壳单元,根据塑性变形体积不可压缩的假设,将大变形弹塑性有限元应用于板料成形过程中,建立了接触摩擦模型。

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8、

Considering large deformation, interleaf friction and contact simultaneously, the FEA model of one front leaf spring is built using ANSYS based on nonlinear finite element for continua and structures.

根据现代接触动力学理论,提出了采用非线性有限元方法和多体系统动力学方法相结合的方法分析钢板弹簧;

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9、

the result shows the seal element can hold back the leakage through axial clearance and reduce friction power loss between scroll tooth and bottom of scrolls.

结果表明:密封条不但可以阻止通过轴向间隙的泄漏,而且降低了涡旋齿与涡盘底部摩擦功率损失。

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10、

A 3D solid friction contact method is applied in this paper. Stiffness matrix of contact element has been presented, and the contact force and friction force between friction contact pairs of nodes are calculated too.

接着从理论上进行了三维实体摩擦接触问题的分析,推导了三维实体摩擦接触单元的刚度矩阵,计算了三维实体摩擦接触对中的接触力和摩擦力。

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11、

applying finite element method to study the effect of friction between teeth on tooth root bending stress

以有限单元法研究齿间摩擦对齿根弯曲应力的影响

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12、

in this paper, we give an analysis for friction& free interference fit bolt using the finite element method.

本文采用有限元素方法在螺纹面无摩擦力的条件下对过盈配合的螺栓、螺母进行了分析计算。

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13、

the force sensor is able to measure normal force and friction force simultaneously. the cantilever of force sensor is made up of orthogonal elastic sheet steels whose decoupling characteristics are proved under finite element analysis software ansys.

所设计的测力传感器能同时测定正压力和摩擦力,其悬臂由一组相互垂直的平行弹性钢片组成,其解耦特性经有限元软件ANSYS得到证明。

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14、

Secondly, the three nodes contact element obeying the elastic Coulomb friction constitutive model is presented.

并介绍了服从弹性库仑摩擦本构模型的三结点接触单元.

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15、

Analyses the effect of frictional coefficient on the zinc-coated sheet process stamping forming by simulate results. ( 3) With combine the finite element simulation and the cupping test to reverse obtained the friction coefficient in process of zinc-coated sheet forming.

随后通过模拟结果分析了摩擦系数对镀锌板的冲压成形影响。(3)运用有限元模拟与杯突试验相结合的方法反求出镀锌板成形过程中的摩擦系数。

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16、

The system movement laws, contact force between rolling element and convex, concave sphere in the joint, friction torque and system actuating torque were obtained.

得到了系统运动规律,接头内滚动体与阴、阳球体间的接触力、摩擦力矩和系统作动力矩。

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17、

The nano-sized PTFE particle generat metal fluoride, forms physical boundary film and repair the injured surface. Submicron-sized PTFE works as rolling element, micron-sized PTFE hinders relative motion of the friction surfaces due to the distortion from pressing.

纳米PTFE微粒通过生成金属氟化物、微粒修复作用和形成物理边界膜,亚微米PTFE通过滚动体作用。微米PTFE在摩擦副间发生变形而阻碍摩擦表面相对运动。

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18、

An intensity analysis was carried out to the friction weld area of turbocharger shaft with ANSYS finite element analysis software.

应用有限元分析软件ANSYS,对涡轮增压器轴摩擦焊区域进行了强度分析。

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19、

Based on the theories of gear engagement, contact analysis, friction and heat transfer, a model and method of finite element structure and thermal analysis for the drive were established.

基于齿轮啮合原理、轮齿接触分析、摩擦学和传热学,并将有限元方法、理论分析计算以及实验测量数据相结合,建立了塑料蜗轮与钢制蜗杆传动轮齿结构和温度分析的模型与方法;

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20、

On the basis of contact nonlinear theory, friction interstice element of multi-directional contact was designed and appropriate computer procedure was programmed.

前言:本文根据接触非线性理论,设计了“多向接触摩擦间隙元”,并编制了相应的计算机程序。

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