• Peeling is the main type of failure of wheel tread.

    剥离车轮踏面失效主要类型

    youdao

  • And the effect of wheel tread peeling on peeling of bearings is expounded.

    阐述了车轮踏面剥离轴承剥离影响

    youdao

  • A virtual file for smoothing digital profile of wheel tread of railway vehicles is created based on MATLAB and specific roughness calculation method.

    应用Matlab平台开发了粗糙度算法数字化锉刀软件,实现了对轨道车辆车轮踏面外形数字化虚拟打磨。

    youdao

  • Flaw of the railway vehicle wheels, especially the crack of the wheel tread, is the most potential trouble for the accident.

    轨道车辆车轮中的缺陷特别是车轮踏面裂纹引发事故巨大隐患。

    youdao

  • The measuring of geometrical profile and tread defects of wheel set is an important step for the safety of vehicle running.

    车辆轮尺寸参数踏面缺陷检测保障车辆运行安全重要措施

    youdao

  • The paper makes a theoretical analysis of the speed frequency response function excited by the tread and flange of the resilient wheel.

    文中弹性车轮踏面轮缘激励速度函数进行理论分析

    youdao

  • The interaction between wheel and rail results in the severe damage of the wheel tread, which is a problem that has not been resolved yet.

    轮轨之间剧烈作用导致车轮面严重损伤现象至今没有得到根本解决的难题

    youdao

  • Wheel tread wear leads to change of the wheel profile and rolling diameter, which influences the dynamic behaviors of railway vehicles seriously.

    车轮踏面磨耗导致车轮外形改变使滚动直径产生偏差,对车辆系统动力学特性影响较大。

    youdao

  • Sliding will result in the damage on the wheel tread, and cause vibration and noise as well. Therefore, the wheels should be often turned, and the service life is shortened.

    滑行使车轮踏面损伤引起振动噪声为此经常旋削车轮从而缩短使用寿命。

    youdao

  • The principles, structure and application effect of the non contact type automatic inspection equipment for wheel tread shape are described.

    介绍车轮踏面形状接触式自动检测装置原理结构组成使用效果

    youdao

  • The principle of a measurement system used to inspect the wheel tread contour of locomotives and cars with linear CCD image sensor is introduced.

    讨论了一种应用线阵CCD图像传感器测量火车车轮面磨损检测系统; 分析了系统的测量原理

    youdao

  • The influence of train running speed, wheel-rail friction coefficient, vehicle load, track geometric irregularity, partly load, gauge and the shape of wheel tread on derailment was emphasized.

    论文重点分析了车辆运行速度轮轨摩擦系数、车辆载重轨道几何不平顺轨距大小车轮踏面形状等因素脱轨影响

    youdao

  • Through studying a large number of existing domestic and abrasion test methods, and analyzes their advantages and disadvantages, this paper advanced a new method of detecting the wheel tread.

    本文通过调研大量国内外已有擦伤检测方法分析优劣性,最后采用了一种新型车轮踏面擦伤检测方法

    youdao

  • The wheel-rail contact geometry relationship is different when different wheel tread shape matches the same rail, which will influence the dynamic performance of the vehicle.

    不同车轮踏面形状同一钢轨匹配具有不同轮轨接触几何关系影响车辆动力学性能

    youdao

  • It is significant to improve the inspection level by using machine vision measurement technology in on-line automatic inspection for train wheel flange and tread wear rates.

    采用机器视觉测量技术实现对车轮轮缘踏面磨损的在线自动检测提高我国铁路车轮轮对的检测水平具有重要的现实意义。

    youdao

  • The plastic deformation would more easily occur due to the impact contact, but it is independent to the shape of tread. However, to eliminate the irregularity between the wheel and rail is necessary.

    碰撞接触容易引起塑性变形,这种变形与踏面形状无关,应注意消除轮轨平顺

    youdao

  • In this paper, the contact profile for wheel and rail tread was researched fro the relationship for the curvature of profile and the slope.

    本文车轮钢轨头顶面曲率斜度关系轮轨接触形状进行了研究。

    youdao

  • The principle of the project is that the wheel tread will generate the impact load that induce deformation of rail when the train running.

    通过测量列车在运行过程车轮面与钢轨接触产生冲击载荷引起钢轨形变来检测车轮踏面擦伤。

    youdao

  • In the light of rail in our country a more appropriate wheel tread has been provided.

    结合我国钢轨情况,提出了比较合理的车轮踏面外形。

    youdao

  • In combination with precision motion control and laser scanning along axle and circular direction, the method can classify and recognize the defects of scotching and flaking on wheel tread.

    结合精密运动控制以及车轴圆周方向快速激光扫描,实现了踏面擦伤剥离等缺陷参数的分类识别

    youdao

  • Under the investigation to the fault of wheel tread flat sliding of freight car, in this paper, the fault reason was found and corresponding improving measures and proposes were put forward.

    货车踏面擦伤故障调查基础上,找出故障原因提出相应改进措施建议。

    youdao

  • The data processing module was designed to draw vibration waves, position the tread irregularities wheel and the computing of the tread irregularities depth.

    数据处理模块设计包括振动判断、擦伤的判定以及擦伤深度计算

    youdao

  • The wheel flange wear is caused by the flange action of the wheel and rail, whereas the double-groove wear on tread may be mainly caused by the break shoe.

    轮缘磨耗主要轮轨相互作用结果,面上凹槽磨耗可能主要闸瓦制动引起

    youdao

  • The paper describes the testing system for researching measurement of the railroad car wheel tread by means of CCD-video camera.

    介绍了应用CCD摄像机检测铁道车辆车轮轨道接触面研究试验系统

    youdao

  • The supercooled austenite transforms into friable martensite layer during the following rapid cooling process, leading to cracking and spalling at wheel tread.

    氏体高速冷却,几乎全部形成脆硬的马氏体薄造成踏面剥离

    youdao

  • The latest developed inspection device for wheel tread flat in Japan is described.

    介绍日本最新开发车轮踏面擦伤检测装置

    youdao

  • Compared to the new wheel tread, the worn tread is easy to form two-point contact nearby the depression area of the nominal diameter position of wheel tread.

    车轮相比,测试得到磨耗后车轮踏面在名义直径位置凹陷区域附近容易形成踏面两点接触

    youdao

  • While braking in the process of rolling off of cars from hump, wheel tread flat often happens. In this paper, causes to the damage are analyzed, suggestive measures to prevent wheel flat are given.

    驼峰溜放车辆制动过程往往造成面的损伤本文对损伤的原因进行了分析,并提出了防止擦伤的建议措施

    youdao

  • Optimizing the tyre tread profile is very significant because the tread profile has a big effect on wear resistance performance of vehicle wheel tyre.

    轮廓形状轮胎磨耗性能影响很大因此对其进行优化有意义。针对胎面轮廓形状比较复杂的特点,文中采用多个变量来定义胎面轮廓。

    youdao

  • Optimizing the tyre tread profile is very significant because the tread profile has a big effect on wear resistance performance of vehicle wheel tyre.

    轮廓形状轮胎磨耗性能影响很大因此对其进行优化有意义。针对胎面轮廓形状比较复杂的特点,文中采用多个变量来定义胎面轮廓。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定