摘要
本文介绍了我国第一辆迫导向货车转向架的研制情况和理论研究结果。从试运情况及线路动力学试验结果来看,采用迫导向机构确实能够有效地改善货车动力性能,降低轮缘磨耗。因此,建议在客车和机车上也逐渐推广。
In this paper, the development and result of the-oretical research of first forced steering freight truckin our country is introduced. By viewing the resultsof trial running and dynamic test with car running online, it is determined that the application of such for-ced steering device can really improve dynamie performance of freight ear and reduce flange wear on wheel.So it is suggested to extend its application graduallyalso on passenger cars and locomotives.
出处
《铁道车辆》
1992年第1期1-5,60,共5页
Rolling Stock
关键词
货车
转向架
轮缘磨耗
运行特性
freight car truck
product. wheel flange,wear running characteristic
running test.
