【摘 要】
：
1概述车轮是影响铁道车辆运行安全的一个重要因素。铁道客货车辆，包括目前运行的提速和准高速的客车车辆基本上使用的是碾钢车轮，轮辎是车轮在使用中受力情况最为复杂和最为不
【机 构】
：
上海铁道大学车辆实验室,上海车辆段
论文部分内容阅读
1概述车轮是影响铁道车辆运行安全的一个重要因素。铁道客货车辆，包括目前运行的提速和准高速的客车车辆基本上使用的是碾钢车轮，轮辎是车轮在使用中受力情况最为复杂和最为不利的部位。碾钢车轮在碾制过程中形成的夹灰、夹渣以及未碾透等制造缺陷，易在使用过程中不断发展和
1 Overview Wheels are an important factor that affects the safety of railway vehicles. Railway passenger and freight vehicles, including currently running speed and quasi-high-speed passenger vehicles are basically used in the rolling wheel, wheel and wheel in the use of force in the most complex and most adverse conditions. Grinding wheel grinding process in the formation of the folder of ash, slag and not crushed and other manufacturing defects, easy to use in the process of continuous development and
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