应对闭式非驱动液压系统冲击负载的解决方案

Solution for Closed Circuit Non-Propel Hydraulic Systems Subject to Shock Loading

本文从系统弹性模量着手研究了闭式非驱动系统在遭受冲击负载时,系统冲击产生的原因及其解决方案。采取在回路中添加蓄能器的方法来防止系统低压侧压力下降。实验证明添加蓄能器后系统低压侧压力稳定。

Reasons and Solutions for shock loading in closed circuit non-propel hydraulic systems are studied. An accumulator is installed in the circuit to keep the low loop pressure It is demonstrated that accumulator can effectively prevent the pressure drop.