如何防止空氣入侵液壓貨梯液壓油缸內(nèi)部污染？

2022-11-16 16:13:18

449次

液壓貨梯的液壓油缸污染原因主要是因?yàn)楣腆w雜質(zhì)、水分、其它油類及空氣等進(jìn)入系統(tǒng)，另外使用過(guò)程中運(yùn)動(dòng)的零件磨損和液壓油的物理化學(xué)性能的變化也會(huì)導(dǎo)致液壓油缸被污染。下面濟(jì)南榮凱升降機(jī)械的專家給大家詳細(xì)分析一下如何防止空氣入侵液壓油缸內(nèi)部呢？

1、維修和換油后要按液壓貨梯隨機(jī)《使用說(shuō)明書(shū)》規(guī)定排除系統(tǒng)中的空氣，才能正常作業(yè)。
Repair and change according to the hydraulic elevator random "manual" provisions of the exclusion of air in the system, can be normal operation.

2、液壓貨梯液壓油缸油泵的吸油管口不得露出油面，吸油管路必須密封良好。
The suction nozzle of hydraulic pump hydraulic elevator shall not be exposed out of the oil surface, oil pipeline must be sealed well.

3、液壓貨梯油泵驅(qū)動(dòng)軸的密封應(yīng)良好，要注意更換該處油封時(shí)應(yīng)使用“雙唇”正品油封，不能用“單唇”油封代替，因?yàn)椤皢未健庇头庵荒軉蜗蚍庥?，不具備封氣的功能?br /> 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.

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