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讨论重载列车缓冲器技术,首先要弄清楚对组成重载列车的机车、车辆及部件的要求和它们与传统的机车、车辆及部件有何不同,以及对运送其他需要保护的货物所需缓冲器有何不同。要回答上述问题,必须进行运行试验和纵向动力学试验。由于我国重载列车尚未在某一条线路上正式开行,缺少实践中反映出来的问题,又由于对长大列车做纵向动力学试验需要
To discuss heavy-haul train buffer technology, it is necessary first to clarify the requirements for locomotives, vehicles and components that make up a heavy-haul train and how they differ from conventional locomotives, vehicles and components, as well as the buffering required for the carriage of other goods to be protected What is the difference To answer the above questions, run tests and longitudinal dynamics tests must be carried out. As China’s heavy-haul trains have not yet officially opened in a line, the lack of practice reflected in the problem, but also because of the need to do long-range trains longitudinal dynamics test