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液壓柱塞泵和齒輪泵與葉片泵相比有什么樣的優(yōu)點,?

Time:2017-3-1 16:04:03 Click: 3783 times
柱塞泵是靠柱塞在缸體中作往復(fù)運動,,進而造成密封容積的變化,,來實現(xiàn)吸油個壓油的液壓泵,,而它和齒輪泵與葉片泵相比,,這種泵是有許多優(yōu)點的:首先,,構(gòu)成密封容積的零件是圓柱形的柱塞與缸孔,,加工較為方便,,可以獲得較高的配合精度,,密封性能較好,,在高壓工作仍會有較高的容積效率;第2,,只需要改變柱塞的工作行程就可以改變流量,,容易實現(xiàn)變量;第三,,柱塞泵中的主要零件均是受壓應(yīng)力作用,,材料的強度性能可以獲得充分的利用。
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Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD

Tel: 027-85849187? Fax: 027-85849186? Pgone: 13971340391

Email: [email protected]? QQ:2909698088

Address: No. 28-30, Building 7, Hubei Modern Hardware & Electrical City, Dongxihu District, Wuhan

Factory address: Shenghua Industrial Park, Xincheng 12th Road, Dongxihu District, Wuhan

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