液压回路中的支路泄漏问题

The Question on Branch-circuit Leak of a Hydraulic Circuit

压力不足是液压传动系统中常见的、难以排除的故障之一。产生这种故障的原因很多，系统分支油路泄漏就是其中常见的一种。针对具体的液压回路来看重分析发生这种现象的原因及其对系统主油路压力和流量的干扰，并通过改进液压回路来降低或避免这种不利影响。

Inadequate pressure is one of common complex breakdowns of hydraulic transmission system. In this case, branch oil circuit leak is a common reason, therefore, we make a analysis of this reason and its disturbance to pressure and flow, and induce or avoid its influence by improving hydraulic circuit.