1) contact rail
接触轨
1.
Analysis of abrasion test between metro vehicle′scollector shoe and contact rail;
地铁车辆受流器与接触轨间的摩擦试验分析
2.
The contact rail system of Songjiazhuang park station is composed of steel-aluminum contact rail and GRP guard shield.
宋家庄停车场接触轨系统采用钢铝复合接触轨和玻璃钢护罩。
3.
4 line of Guangzhou metro,steel-aluminum compound contact rails were installed and fed by DC 1 500 V power supply system.
广州地铁4号线正线采用DC1500V钢铝复合接触轨供电方式,车辆段采用DC1500V架空柔性接触网供电方式,在车辆段出入段线设置网轨转换段,实现受电弓与集电靴的转换。
2) conductor rail
接触轨
1.
Composite technology and die design for steel-aluminum conductor rail;
不锈钢—铝接触轨复合工艺及模具设计
2.
It is introduced in this paper the composition and installation techniques of conductor rails in the urban rail transit power supply system.
简要介绍了城市轨道交通供电系统中接触轨的组成及安装工艺方法。
3) Wheel/rail contact
轮轨接触
1.
To identify the characteristics of wheel/rail contact irregularity in crossing zone of high-speed turnouts,a numerical model was set up based on the least distance searching method and analyzing the structures of point rail and wing rail.
为揭示高速道岔辙叉区不平顺特性,通过分析心轨、翼轨的结构特点,采用最小距离搜索法,建立了辙叉区轮轨接触计算模型,并以350 km/h客运专线42号高速道岔为例,分析了不同藏尖结构和车轮踏面的轮轨接触不平顺规律。
2.
Studies on the frictional temperature of wheel/rail contact are briefly reviewed.
模型考虑了轮轨与环境间的热辐射和热对流边界条件、轮轨接触区的相互换热以及轮轨材料热物性参数随温度的变化。
3.
Results,such as the wheel/rail contact force,contact status and wheel/rail stress distribu-tion,are obtained.
通过弹塑性接触计算,得到了大量的轮轨接触力、接触状态和轮轨应力的数据,根据计算结果分析比较了机车轮轨接触和车辆轮轨接触的区别,对轮缘贴靠钢轨形成两点接触时的接触情况进行了初步分析。
4) contact locus
接触轨迹
1.
A solution approach based on MATLAB software programming is proposed to find rapidly teeth surface contact locus of spiral bevel gears.
以格里森制螺旋锥齿轮的加工原理为依据,建立了螺旋锥齿轮副的齿面数学模型,并通过坐标变换,在装配坐标系下建立了螺旋锥齿轮副的齿面接触模型,在此基础上提出了用MAT-LAB编程来实现螺旋锥齿轮齿面接触轨迹的快速求解方法,算例计算结果表明该方法具有编程简单,收敛性好,计算稳定,求解效率高等特点。
5) 1500V DC contact rail
1500V接触轨
1.
Among the four key factors for the 1500V DC contact rail system, it is suggested that thefocus be placed on the system design and the product manufacture standards.
在直流1500V接触轨系统的“四大环节”研究中,建议重点对系统设计标准及产品制造标准进行研究;在系统设计标准的“四大关系”研究中,建议重点对1500V接触轨与人身安全防护的关系进行研究。
6) wheel-rail contact
轮轨接触
1.
Creep traits analysis of wheel-rail contact about independently rotating wheels;
独立旋转车轮轮轨接触蠕滑特性分析
2.
Through using the method of finite element parametric quadratic programming,the wheel-rail contact force was coustructed in different contact area and working performances with various loads.
建立了机车在曲线通过时,车轮轮缘贴靠钢轨过程的轮轨共形接触计算模型,采用有限元参数二次规划法求解轮轨接触问题,得出了不同接触位置、不同载荷工况下的轮轨接触力,详细分析了轮缘贴靠钢轨过程中接触力的变化规律,为解决轮轨磨耗问题提供了理论依据。
补充资料：轨轨
1.依循轨迹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条