毫无疑问,我们现在有能力使液压技术更符合生态要求。液压系统工作时的冲击和随之而产生的噪声应象由压力峰值和振动而造成的外部泄漏一样尽可能少。遗憾的是后者还经常发生,这仍是液压系统中一个令人头痛的问题。液压设备下部安装的集油盘表明,在这方面还有许多工作要做。期望别人去解决这个问题是不现实的,我们必须自己来着手处理。响应速率可调的新型比例溢流阀消除了 There is no doubt that we now have the ability to make hydraulics more ecologically responsive. The impact of hydraulic system operation and the consequent noise should be as little as possible due to the external leakage caused by pressure spikes and vibrations. Unfortunately, the latter often occurs, which is still a troublesome problem in the hydraulic system. The oil pan installed in the lower part of the hydraulic equipment shows that there is still much work to be done in this area. It is unrealistic to expect others to solve this problem, and we must handle it ourselves. The new proportional relief valve with adjustable response rate is eliminated