液压货梯的液压油缸污染原因主要是因为固体杂质、水分、其它油类及空气等进入系统,另外使用过程中运动的零件磨损和液压油的物理化学性能的变化也会导致液压油缸被污染。下面济南荣凯升降机械的专家给大家详细分析一下如何防止空气入侵液压油缸内部呢?
1、维修和换油后要按液压货梯随机《使用说明书》规定排除系统中的空气,才能正常作业。
Repair and change according to the hydraulic elevator random "manual" provisions of the exclusion of air in the system, can be normal operation.
2、液压货梯液压油缸油泵的吸油管口不得露出油面,吸油管路必须密封良好。
The suction nozzle of hydraulic pump hydraulic elevator shall not be exposed out of the oil surface, oil pipeline must be sealed well.
3、液压货梯油泵驱动轴的密封应良好,要注意更换该处油封时应使用“双唇”正品油封,不能用“单唇”油封代替,因为“单唇”油封只能单向封油,不具备封气的功能。
Hydraulic cargo lift pump drive shaft seal should be good, attention should be paid to replace the seal should use "lips" authentic seal, can not be used "single lip instead of" oil seal, because single lip seal only one-way sealing oil,does not have the function of sealing gas.
公司名称:济南液压升降机械销售中心
联系人:安经理
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地址:山东省济南市济北开发区
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