堆取料机液压俯仰系统异常振动与噪声的分析处理

Analysis processing of abnormal vibration and noise of hydraulic pitch system of stacker-reclaimer

斗轮堆取料机液压俯仰系统工作时出现轻微振动是许可的,但振动与噪声达到一定程度时需要进行维修与调整。文中对堆取料机液压俯仰系统的振动与噪声的成因进行分析,并结合现场实际总结臂式斗轮堆取料机液压系统的振动与噪声故障现象及解决办法。

It＇s allowed for the hydraulic luffing system of stacker and reclaimer to show slight vibration, but it＇s necessary to repair and adjust any out-of-limit vibration and noise. The paper analyzes the causes 6f any vibration and noise of the hydraulic luffing system, presents the vibration and noise faults of the hydraulic system of actual arm-type bucket-wheel stacker and reclaimer, and gives solutions based on the actual situation.