In order to analyze the effect of spring plank stiffness on the dynamics performances of swing bogie freight car, the spring plank was considered as an elastic beam using finite element method. 以真实的车辆悬挂系统为主体,以减震弹簧为研究对象,设计了一个基于非线性谱分析方法的减震弹簧失效诊断的实验系统。
Research on the Residual Stresses in Bogie Frames of High Speed Passenger Car 高速客车转向架残余应力的试验研究
Research on Steering Mechanism Parameters of Low_Wear Bogie for High Speed Passenger Car 低磨耗高速客车转向架径向机构参数研究
Discussing the Development of Bogie for Freight Car 关于货车转向架的发展探讨
Principle and Dynamics Analysis of a Radial Bogie for the Controlled Car 200km/ h EMU 200km/h电动车组控制车径向转向架原理及性能分析
Technical strategy for bogie development of high speed power car 高速动力车转向架研制的技术对策
Analysis& Research on Failure of Frame Braced Bogie for Higher Speed Railway Freight Car 铁路提速货车转向架交叉支撑装置失效分析研究
Discussion of Electrical Grounding of Carbody and Bogie of Passenger Car 客车车体转向架电气接地问题探讨
Research on the Steering Mechanism Parameters of Force-Steering Radial Bogie for Tilting Car 摆式客车迫导向径向转向架导向机构参数研究
K2 type interior helical spring is one of the important fittings on K2 type bogie for freight car. 转K2弹簧是货车转K2型转向架上的重要配件。它主要起承载、减振作用,是保证货车正常运行、避免发生灾难性事故的重要配件。
This paper introduces briefly the structure of the 6 t single bogie maglev test car, and expounds the main contents of the test and manufacture concerned with the achievements on its levitation, guidance and driving. 简要介绍了6t单转向架磁浮试验车的结构,阐述了试验与研制的主要内容,即磁浮、导向和推进3项成果,说明了如下关键技术:(1)整车悬浮;
The results show that the hunting motion of the train is due to the last bogie of the last car; 计算结果表明,列车的失稳一般由尾车尾部转向架的蛇行失稳引起;
Study on the 6 t Single Bogie Maglev Test Car 6t单转向架磁浮试验车的研究
On this background, a project of the bogie for the Pakistan freight car is put forward, and choosing of suspension parameters, dynamics analyses and intension calculating of key parts are carried. 本文即在此背景下对出口巴基斯坦的货车转向架进行方案设计研究、悬挂参数的选取、动力学性能分析以及关键部件的强度计算等。
Swing Motion Bogie on Freight Car 摆动式货车转向架
Spring plank stiffness influence of swing bogie freight car on its dynamics performances 摆动式货车转向架弹簧托板刚度对其动力学性能的影响
The corrugations on the rails under the 4 wheels of the same bogie when a car passes through the lateral dent are calculated. 计算了客车车辆通过钢轨轨头横向凹坑时,同一个转向架的4个车轮反复作用下钢轨初始波磨形成和发展情况。
Design of transmission for four cylinder compressor with pendular piston Swing Motion Bogie on Freight Car 四缸摆动活塞式压缩机传动机构设计摆动式货车转向架
The low-wear bogie for high speed passenger car should have not only the higher critical speed but also better negotiation. 低磨耗高速客车转向架不仅要有高的临界速度,还要有良好的曲线通过性能。
The Selection of the Bogie for Tilting Car in Our Country 我国摆式客车转向架的选型研究
Optimization design of welded bogie frame for high speed power car 高速动力车转向架焊接构架优化设计
Dynamics performance of low wear bogie for high speed passenger car 低磨耗高速客车转向架动力学性能
A study of lectotype for new meter-gauge locomotives A design of the bogie for meter-gauge power car 新型米轨机车选型的探讨一种米轨动车转向架的设计
Research on Gauge-Changeable Bogie for Freight Car and Its Performance 变轨距货车转向架及其性能研究
Development of the Welding Bogie for the Freight Car Exported to Pakistan 出口巴基斯坦货车焊接转向架的研制
After stratification by actual geological data, and with the consideration of the impact of external water pressure, soil is simulated by elastic-plastic material of D-P. Vehicle model is composed of wheel, bogie, secondary suspension structure and car body. 土体采用弹塑性D-P材料模拟,根据真实的地质资料进行了分层,并且考虑了外水压的影响。车辆模型包含轮对、转向架、二级悬架结构和车体。
Especially for the wheel-rail run-in period, the equivalent conicity is lower ( 0.166-0.23), and the rear bogie stability margin of motor car will become very bad, under this situation, any perturbation or disturbance will cause a momentary instability and therefore produce high-speed coach shaking phenomenon. 特别是轮轨磨合期间,等效锥度较低(0.166-0.23),动车后位转向架稳定裕度将变得十分糟糕,在任何摄动或扰动影响下都会造成瞬间失稳并产生高速晃车现象。
As a result, it is necessary to launch the coating anticorrosion study on the bogie of railway passenger car. 因此,铁道客车转向架涂层防腐研究显得很有必要,也尤为关键。