A10VSO045DR/31R-PPA12N00，A10VS045DR/31R-PPA12N00,

武漢恒美斯液壓機電設備有限公司

李志龍：13808603867

電話：027-85830898

傳真：027-85830812

當凸輪的凸起部分轉過去后，在彈簧力的作用下，柱塞向下運動，柱塞上部空間（稱為泵油室）產(chǎn)生真空度，當柱塞上端面把柱塞套上的進油孔打開后，充滿在油泵上體油道內的柴油經(jīng)油孔進入泵油室，柱塞運動到下止點，進油結束,A10VSO045DR/31R-PPA12N00，A10VS045DR/31R-PPA12N00,

 

A2FM63/61W-VBB010

A2FM63/61W-VBB020

A2FM63/61W-VBB040
A2FM80/61W-VAB010

進油過程,A10VSO045DR/31R-PPA12N00，A10VS045DR/31R-PPA12N00,

A2FM80/61W-VAB020

A2FM80/61W-VBB010
A2FM80/61W-VBB020 ,A10VSO045DR/31R-PPA12N00，A10VS045DR/31R-PPA12N00,

A2FM90/61W-VAB010

A2FM90/61W-VAB020
A2FM90/61W-VBB010

,,

A2FM90/61W-VBB020

A2FM107/61W-VAB010
A2FM107/61W-VAB020

A2FM107/61W-VBB010

A2FM107/61W-VBB020
A2FM125/61W-VAB010

9行業(yè)發(fā)展編輯,A10VSO045DR/31R-PPA12N00，A10VS045DR/31R-PPA12N00,

A2FM125/61W-VAB020

A2FM125/61W-VBB010
A2FM125/61W-VBB020

A2FM160/61W-VAB010

A2FM160/61W-VAB020

 

（a）采用研磨棒，手工或機械方法研磨修復缸孔；, A10VSO045DR/31R-PPA12N00，A10VS045DR/31R-PPA12N00,