1) steel wheeled steel rail trolley
钢轮钢轨式电车
2) damped wheel/rail
阻尼车轮/钢轨
1.
Vibration performance of damped wheel/rail is modally analyzed with ANSYS, which shows the main characteristics of vibration and the Primary noise radiation source in them.
论文主要内容有以下几个方面:1、根据约束阻尼结构的特点,并结合铁路运输的环境特点,选取ZN03型阻尼作为阻尼层材料、铝板作为约束层材料;制作阻尼车轮/钢轨样品,叙述其制作方法。
3) electric rail grinder
电动钢轨砂轮机
4) rubber-wheeled guide rail trolley
导轨式胶轮电车
5) wheel steel
车轮钢
1.
In situ study of deformation and fracture process in wheel steel and effect of hydrogen;
车轮钢形变断裂过程的原位研究及氢影响
2.
Effect of extended nozzle and argon sealing during round bloom casting on wheel steel quality;
长水口氩封保护对圆坯和车轮钢质量的影响
3.
Nitrogen pick up during melting process for wheel steel and the metallurgical process improvement;
车轮钢冶炼过程氮含量的变化规律及工艺改进
6) cast steel wheel
铸钢车轮
1.
The reasons of regular entrapped slag of rhe cast steel wheel poured continuously by bottom pouring ladle were explained by using hydrodynamics.
用流体力学原理解释了用底注包连续浇注铸钢车轮过程中产生规律性夹渣缺陷的原因——是由于钢液在孔口出流时产生的真空,使钢液中的气体连同它所吸附的氧化渣一起析出附着在水口砖表面上,当多到一定程度脱落流入铸型中造成的。
2.
The forming reasons of blowhole and cinder inclusion in cast steel wheel were analyzed, and the correspounding precaution measures were proposed which have been verified in producing practice.
分析了铸钢车轮件气孔、夹渣缺陷的形成原因,提出了相应的解决措施,并在生产中得到验证,使废品率显著下降。
3.
On the basis of the comparison with the simulated rolled steel wheel tread materials, test and research are made on the abrasion resistance and contact fatigue performance of the materials of ZL-B cast steel wheel treads.
在与模拟辗钢轮踏面材料对比的基础上,对ZL—B铸钢车轮踏面材料的耐磨性和接触疲劳性能进行了试验研究。
补充资料：钢轨钢258
railsteel：用于生产钢轨的钢。
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