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上海韋米機(jī)電設(shè)備有限公司
| 聯(lián)系人:雷青
先生 (銷售員) |
| 電 話:021-61116913 |
| 手 機(jī):13524123009 |
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| A10VSO28DR/31R-PPA12N00 |
A10VSO28DR/31R-PPA12N00 力士樂軸向柱塞泵是上海韋米機(jī)電設(shè)備有限公司主要供應(yīng)產(chǎn)品,全新原裝,現(xiàn)貨特價銷售;銷售熱線:021-61116913;聯(lián)系人:雷青;在線QQ:2896079243;移動熱線:13296124913;上海優(yōu)質(zhì)供應(yīng)商,原裝正品,價格優(yōu)惠,常規(guī)產(chǎn)品現(xiàn)貨供應(yīng)。歡迎新老客戶來電咨詢采購!
力士樂柱塞泵A10VSO140DFR1S/31RPPB12N00
力士樂柱塞泵A10VSO18DFR1/31R-PPA12N00
力士樂柱塞泵A10VSO71DFR/31R-PPA12KB3
力士樂柱塞泵A10VSO28DFR/31R-PSA12N00
力士樂柱塞泵A10VSO18DFR1/31R-PPB12N00
力士樂柱塞泵A10VSO140DFR1/31R-PPB12N00
力士樂柱塞泵A10VSO140DFR1/31R-PPB12N00
力士樂柱塞泵A10VSO28DR/31L-PPA12K001+AZPF-
力士樂柱塞泵A10VSO28DR/31L-PPA12K01+A2PF-1X
力士樂柱塞泵A10VSO45DFR/31R-PPA12N00-SO32
力士樂柱塞泵A10VSO2BDR/30R-PPA/2
力士樂柱塞泵A10VSO100DR/31R-PPA12
力士樂柱塞泵A10VSO2BDR/30R-PPA/2
力士樂柱塞泵A10VSO140DFLR/31R-PPB12N00
力士樂柱塞泵A10VSO71DR/31R-PPA12N00
力士樂柱塞泵A10VSO28DR/32R-PPA121V00
力士樂柱塞泵A10VSO28DR/32R-PPA121V00
力士樂柱塞泵A10VSO71DR
力士樂柱塞泵A10VSO45DR/31R-PPA12N00
力士樂柱塞泵A10VSO100DR/31R-VPA12N00
力士樂柱塞泵A10VSO100DFR1/31R-PPA12N00
力士樂柱塞泵A10VSO140DR/31R-PPB12N00
力士樂柱塞泵A10VSO100DR/31R-PPA12N00
力士樂柱塞泵A10VSO28DR/31R-PPA12N00
力士樂柱塞泵A10VSO71DFR1/31R-PPA12N00
力士樂柱塞泵A10VSO100DR/31R-PPA12N00
力士樂柱塞泵A10VSO45DR/52R-PC12N00
力士樂柱塞泵A10VSO180FR1/31R-PPA12N00
力士樂柱塞泵A10VSO28DFR1/51R-PSC12N00-L
力士樂柱塞泵A10VSO71DFR1/31R-PPA12N00
力士樂柱塞泵A10VSO100DR/31R-PPA12N00
進(jìn)油過程
當(dāng)凸輪的凸起部分轉(zhuǎn)過去后,在彈簧力的作用下,柱塞向下運(yùn)動,柱塞上部空間(稱為泵油室)產(chǎn)生真空度,當(dāng)柱塞上端面把柱塞套上的進(jìn)油孔打開后,充滿在油泵上體油道內(nèi)的柴油經(jīng)油孔進(jìn)入泵油室,柱塞運(yùn)動到下止點(diǎn),進(jìn)油結(jié)束
回油過程
柱塞向上供油,當(dāng)上行到柱塞上的斜槽(停供邊)與套筒上的回油孔相通時,泵油室低壓油路便與柱塞頭部的中孔和徑向孔及斜槽溝通,油壓驟然下降,出油閥在彈簧力的作用下迅速關(guān)閉,停止供油。此后柱塞還要上行,當(dāng)凸輪的凸起部分轉(zhuǎn)過去后,在彈簧的作用下,柱塞又下行。此時便開始了下一個循環(huán)。 |
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