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液压缸故障大多表现为:不能动作、动作不灵敏和运动有爬行等现象。1.不能动作液压缸不能动作的现象往往发生在刚安装完毕的液压缸上。排除此故障时,首先应从液压缸外部查找原因:液压缸执行运动部件的阻力是否太大,是否有卡死、楔紧或顶住其他部件等情况:进油压力是否达到规定值。排除了外部因素后,再进一步检查液压缸内在的原因,并采取相应排除方法。
Hydraulic cylinder failure mostly manifested as: can not move, insensitive movement and crawling and other phenomena. 1. Can not move the hydraulic cylinder can not move the phenomenon often occurs in the hydraulic cylinder just installed. Exclude this fault, the first reason should be from outside the hydraulic cylinder to find out: hydraulic cylinder implementation of moving parts of the resistance is too large, whether stuck, wedging or withstand other components and so on: into the oil pressure reaches the specified value. Exclusion of external factors, then further check the hydraulic cylinder internal reasons, and take appropriate precautions.