力士樂REXROTH齒輪泵結構及用途R901147104REXROTH齒輪(lun)泵體內(nei)相互嚙合的(de)主、從動齒輪(lun)2和3與兩端蓋及泵體一(yi)起構成(cheng)(cheng)密封工(gong)作容積,齒輪(lun)的(de)嚙合點將左(zuo)、右兩腔(qiang)(qiang)隔開,形(xing)成(cheng)(cheng)了吸(xi)、壓(ya)油(you)(you)腔(qiang)(qiang),當齒輪(lun)按圖(tu)示方向旋轉時,右側吸(xi)油(you)(you)腔(qiang)(qiang)內(nei)的(de)輪(lun)齒脫離(li)嚙合,密封工(gong)作腔(qiang)(qiang)容積不斷(duan)(duan)增大,形(xing)成(cheng)(cheng)部分真空,油(you)(you)液在大氣壓(ya)力作用下從油(you)(you)箱經吸(xi)油(you)(you)管進(jin)入吸(xi)油(you)(you)腔(qiang)(qiang),并被(bei)旋轉的(de)輪(lun)齒帶入左(zuo)側的(de)壓(ya)油(you)(you)腔(qiang)(qiang)。左(zuo)側壓(ya)油(you)(you)腔(qiang)(qiang)內(nei)的(de)輪(lun)齒不斷(duan)(duan)進(jin)入嚙合
力(li)士樂REXROTH齒(chi)輪(lun)泵R901147104
REXROTH外部齒輪泵標準AZPW系列是具有成本效益的排量泵。特征: