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Suzhou odesman Lifting Machinery Co., Ltd 
Contact person: Mr. Zhu 
Manual machine:13814822558
Telephone:0512-65086223
    0512-65086239 
Mail box:szodsm@163.com
Address: Yantou Road, Xinhua Industrial Park, Wangting Town, Xiangcheng District, Suzhou (No.2, Wanfang Road)

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Causes of water and air intake in hydraulic system of lifting platform

Author: ComeFrom: Date:2020/5/24 18:01:59 Hits:1017
  移动式液压升降机液压系统防止空气和水进入原因:油中含有过量水分,是会使液压元件锈蚀、油液乳化变质、润滑油膜强度降低,加速机械磨损的。因此除了维修保养时要防止水分入侵外,还要注意储油桶不用时,要拧紧盖子,好倒置放置;含水量大的油要经多次过滤,每过滤一次要更换一次烘干的滤纸,在没有专用仪器检测时,可将油滴到烧热的铁板上,没有蒸气冒出并立即燃烧方能加注
  升降平台的液压系统防止空气和水进入原因:在常压常温下液压油中含有容积比为6~8%的空气,当压力降低时空气会从油中游离出来,气泡破裂使液压元件气蚀产生噪声。而大量的空气进入油中则会使气蚀现象加剧,液压油压缩性也会增大,工作不稳定,降低工作效率,执行元件就会出现工作爬行等不良后果。而且空气是会使液压油氧化,加速油变质的。
  编辑:紫微星zwx95127
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Contact person: Mr. Zhu
Hand machine: 13814822558
Telephone: 0512-65086223
0512-65086239
Mail box: szodsm@163.com
Address: Yantou Road, Xinhua Industrial Park, Wangting Town, Xiangcheng District, Suzhou (No. 2, Wanfang Road)
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