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针对由内曲线马达组成的四轮独立驱动液压系统进行试验,通过测试数据、曲线的对比分析,说明系统压力、行进速度等5种因素在自由轮阀切换时对马达壳体压力冲击的影响效果。试验结果可供工程机械液压系统设计人员借鉴.。
Aiming at four independent hydraulic systems driven by inner curve motor, the effects of system pressure and travel speed on the pressure shock of the motor housing during the free wheel valve switching are illustrated by the comparative analysis of test data and curves. . The test results are available for hydraulic system designers of construction machinery.