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液压缸活塞杆伸缩时,如经常出现速度不均匀现象,同时伴有振动和异响,从而引起整个液压系统和主机其他部件振动。这种现象称为“爬行”。
Cylinder piston rod telescopic, such as often appear uneven speed, accompanied by vibration and abnormal sound, causing the entire hydraulic system and other parts of the host vibration. This phenomenon is called “crawling.”