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1 传动轴的作用及受力分析 东风4 型机车传动轴的作用是将柴油机输出功输送到静液压变速箱 ,驱动两静液压泵工作 ,泵出高压静液压油 ,同时根据油、水温度的要求 ,驱动和调节静液压马达工作 ,冷却高、低温冷却水。由此可知 ,传动轴所承受的主要是扭矩。该扭矩的大小一方面随
A drive shaft role and force analysis Dongfeng 4 locomotive drive shaft is the role of diesel engine output power transmission to the hydrostatic transmission, the drive two hydrostatic pump work, pumping high pressure hydrostatic oil, at the same time according to the oil and water temperature Requirements, drive and adjust the hydrostatic motor work, cooling high and low temperature cooling water. It can be seen that the transmission shaft is mainly subjected to torque. The size of the torque on the one hand