According to running status of train wheel pair, a data collection system for train wheel pair based on CAN bus was designed.
针对火车轮对运行状况，设计了基于CAN总线的火车轮对数据采集系统。
The paper will detailedly introduce the scheme of the train wheel, loads and boundary condition, make the FEA for the wheel pair, and carry through the appraisal on intensity and transverse contrast.
介绍了加装扣环方案、运行工况载荷与边界条件，进行了轮对有限元分析，并进行了强度评价和对比评价。
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