The different rail curve asymmetrical grinding was introduced for high-speed and heavy-haul rail.
阐述了高速与重载铁路钢轨不同曲线轨头非对称打磨技术的原理及应用。
For the upper rail you can extract the surface edges and use the blend curve command.
对于铁路上，您可以提取表面边缘，并使用混合曲线命令。
It is put forward that the reasonable match of wheel and rail shapes may improve the locomotive and vehicle curve passing performances.
得出合理的车轮踏面与钢轨外形配合可以提高机车车辆的曲线通过性能的结论。
The results indicate that the axle load and curve radius are two key factors in the wear of rail.
结果表明：轴重与曲线半径是影响钢轨磨损的主要因素。
Before creating the sweep 1 rails surface look for the curve continuity. Use refit and match curve if necessary to create a smooth curve as rail.
在创造了横扫一轨表面寻找曲线的连续性。使用改装和匹配曲线如果有必要建立一个平滑曲线轨道。
The thrust vector measurement nine-component model is established, and the design idea of curve rail can benefit the nine-component model solving is proposed.
建立了推力矢量测量九分力模型，提出了弧形轨的设计思想，解决了九分力模型方程求解问题。
The method of weakening integral when meeting limit is used in the common rail pressure PID control. The sampling cycle is obtained from the stepping curve, and many factors are considered.
在系统共轨管油压的控制中引入遇限制削弱积分法，采样周期是从试验测出的阶跃响应曲线获取的，并考虑诸多的影响因素。
Research purposes: To solve the problems on designing continuous welded rail on bridge in the small radius curve section.
研究目的：解决小半径曲线地段桥上无缝线路设计的难题。
This article analyses reasons of the side rail wear in the sharp curve rail, puts forward the preventive measures and the handling means.
从磨损机理及试验曲线段试验数据两方面分析了小半径曲线钢轨侧面磨耗的原因，提出了预防的措施和解决的办法。
A rail and a template of the self-ascending mold device are both in the shape of a straight line or straight surface, or are both in the shape of a curve or a curved surface.
所述自爬模设备的轨道及模板均呈直线状及直面状，或者均呈曲线状及曲面状。
As you can see, only half of the rail is swept, because the sweep starts from middle, where the profile curve is positioned. Select the surface and mirror it in the Top viewport as shown below.
就像你看到的，只有一半轨迹被扫描，因为是从轮廓曲线中点的位置开始的，选择面，然后在俯视图中进行镜像，如下图。
The rail (2) is provided with a linear part (7) and a curve part (8).
轨道(2)具有直线部(7)和曲线部(8)。
The results indicate that the wear of gauge-rail and the plastic flow are dominant for heavy-haul curve rail, and the fatigue behavior is primary for high-speed rail.
钢轨侧磨与压溃是重载曲线段钢轨的主要损伤类型，而高速铁路钢轨主要表现为疲劳损伤特征；
Each switch machine is provided with a travel switch for controlling the travel range of a pull rod, and accordingly, the shape of a guide curve rail can be controlled.
各转辙机上装有行程开关，以控制拉杆的行程，进而控制导曲轨的形状。
Obtained the guide rail plate aperture bevel edge and the travel angular speed theoretical curve;
得到了导轨盘开口倒角和行驶角速度的理论曲线；
Obtained the guide rail plate aperture bevel edge and the travel angular speed theoretical curve;
得到了导轨盘开口倒角和行驶角速度的理论曲线；
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