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柱塞泵A56-L-R-01-C-S-K-32庫存充足

更新時間:2024-06-13 點擊量:215

油(you)(you)(you)研柱塞泵(beng)(beng)(beng)靠氣壓(ya)(ya)(ya)供油(you)(you)(you)的液壓(ya)(ya)(ya)油(you)(you)(you)箱(xiang)(xiang),在每次啟動機器后(hou),必須等液壓(ya)(ya)(ya)漬(zi)箱(xiang)(xiang)達到使用(yong)氣壓(ya)(ya)(ya)后(hou),才能操作機械。直軸斜(xie)盤式柱塞泵(beng)(beng)(beng)分為壓(ya)(ya)(ya)力(li)供油(you)(you)(you)型(xing)(xing)的自(zi)吸(xi)油(you)(you)(you)型(xing)(xing)兩種。壓(ya)(ya)(ya)力(li)供油(you)(you)(you)型(xing)(xing)液壓(ya)(ya)(ya)泵(beng)(beng)(beng)大都采用(yong)有(you)氣壓(ya)(ya)(ya)的油(you)(you)(you)箱(xiang)(xiang),也有(you)液壓(ya)(ya)(ya)泵(beng)(beng)(beng)本身帶(dai)有(you)補油(you)(you)(you)分泵(beng)(beng)(beng)向液壓(ya)(ya)(ya)泵(beng)(beng)(beng)進油(you)(you)(you)口提供壓(ya)(ya)(ya)力(li)油(you)(you)(you)的。自(zi)吸(xi)油(you)(you)(you)型(xing)(xing)液壓(ya)(ya)(ya)泵(beng)(beng)(beng)的自(zi)吸(xi)油(you)(you)(you)能力(li)很強(qiang),無需外力(li)供油(you)(you)(you)。對(dui)于自(zi)吸(xi)油(you)(you)(you)型(xing)(xing)柱塞泵(beng)(beng)(beng),液壓(ya)(ya)(ya)油(you)(you)(you)箱(xiang)(xiang)內的油(you)(you)(you)液不(bu)得低于油(you)(you)(you)標下限(xian),要(yao)保持足夠數量的液壓(ya)(ya)(ya)油(you)(you)(you)。液壓(ya)(ya)(ya)油(you)(you)(you)的清潔(jie)度越(yue)高(gao),液壓(ya)(ya)(ya)泵(beng)(beng)(beng)的使用(yong)壽命(ming)越(yue)長

1)油研柱塞泵是液壓系統的一個重要裝置。它依靠柱塞在缸體中往復運動,使密封工作容腔的容積發生變化來實現吸油、壓油。柱塞泵具有額定壓力高、結構緊湊、效率高和流量調節方便等優點,被廣泛應用于高壓、大流量和流量需要調節的場合,諸如液壓機、工程機械和船舶中。   

2)油研柱塞和柱塞套是一對精密偶件,經配對研磨后不能互換,要求有高的精度和光潔度和好的耐磨性,其徑向間隙為0.002~0.003mm  

3)油(you)研柱塞(sai)頭部(bu)圓(yuan)柱面上(shang)切(qie)有(you)斜槽,并(bing)通(tong)過(guo)徑向孔(kong)、軸向孔(kong)與頂部(bu)相(xiang)通(tong),其(qi)目的是改變循環(huan)供油(you)量(liang);柱塞(sai)套上(shang)制有(you)進(jin)、回(hui)油(you)孔(kong),均與泵(beng)上(shang)體內(nei)低壓油(you)腔(qiang)相(xiang)通(tong),柱塞(sai)套裝入泵(beng)上(shang)體后,應用定(ding)位螺(luo)釘定(ding)位。   

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