rolling element的例句大全

vibration models of one-point defect and multi-points defects for rolling element bearings are established based on the method of demodulated resonance technique ( drt), and one-point defect vibration model is testified to be a so sensitive and reliable method that it could find the fault position exactly.

本文建立了滚动轴承单点损伤和多点损伤的共振解调法理论振动模型，并对单点损伤理论模型进行了验证，结果表明该模型能够对滚动轴承的早期损伤做出精确的诊断。

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。

Bifurcation and Chaos of Rotor-Bearing System with Looseness of Rolling Element Bearing House

滚动轴承座发生松动故障的转子&轴承系统的分叉和混沌

Design of Portable Intelligent Diagnosis System for Rolling Element Bearing Fault

便携式滚动轴承故障智能诊断系统的设计

Adaptive weighted median filter is used for diagnosing the fault signal of the rolling element bearing.

将自适应加权中值滤波器应用于滚动轴承故障信号的故障诊断中.

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。

Finite element analysis of rolling contact characteristics for radial tire with grooved tread patterns

有花纹的载重子午胎滚动接地性能有限元分析

The three-roll planetary rolling process of copper alloy tube was simulated and analyzed by finite element method ( FEM).

对B10铜合金管坯旋轧成形过程进行三维热力耦合仿真模拟。

Three dimensional finite element analysis of radial tire rolling resistance is carried out with MSC. MARC software. Tire core, thread ply and tire bead are simulated with the rebar membrane element and the rebar solid element, and rubber is described with Yeoh material mode.

MARC软件对子午线轮胎的滚动阻力进行了三维有限元分析计算，对轮胎的胎体、带束层、胎圈等部位采用了rebar膜单元以及rebar实体单元进行模拟，采用Yeoh材料模式描述橡胶材料。

Finite element analysis of inner ring of bearings on rolling mill

轧机轴承内圈有限元分析

The 3-dimension finite element models of tool and workpiece in the skew rolling process were built up with ANSYS/ LS-DYNA. Computer simulations on the ladder shaft in skew rolling under different parameters were conducted.

采用ANSYS/LS-DYNA软件，建立了斜轧零件基本变形过程的三维有限元分析模型，对不同工况下的斜轧过程进行了计算机数值模拟分析。

Substructure Method on 3-D Finite Element Analysis of Rolling Bearings

滚动轴承空间有限元分析的子结构法

Wheel-Rail Steady State Rolling Contact Analysis Based on ALE Finite Element Method

基于ALE有限元的轮轨稳态滚动接触分析

The Finite Element Method of Random Vibration Analysis for Rolling Stock

机车车辆随机振动分析的有限单元法研究

Three-dimensional Finite Element Analysis of the Closed Frame of the Small Rolling

小型轧机闭式机架的三维有限元分析

Finite element simulation analysis on five passes rolling of large round bar in roll-pass system

五道次孔型轧制40Cr大圆钢有限元模拟分析

The finite element model of wheels sliding on the rails and rolling process are established by large-scale finite element software ANSYS. Establish contact using the contact element method in the wheel-rail contact area.

主要应用大型有限元软件ANSYS分别建立车轮在钢轨上滑动和滚动过程的有限元模型，在轮轨接触区利用接触单元法来建立接触。

Fast Solution and Application of Finite Element in Hot Strip Rolling

板带热轧过程有限元快速求解方法及应用

Finite element analysis of temperature fields of work roll in hot rolling mill based on ANSYS

基于ANSYS的热轧工作辊温度场的有限元分析

Third Power Spline Function Strip Element Method and Simulation of Strip Rolling Processes

三次样条函数条元法及对带材轧制过程的模拟