A10VSO28DRS/32R-PPA12N00力士樂柱塞泵
南京軒創(chuàng)機電貿(mào)易有限公司銷售德國力士樂柱塞泵
南京軒創(chuàng)機電貿(mào)易有限公司(簡稱“軒創(chuàng)液壓”)成立于2006年,位于江蘇省南京市。是一家批發(fā)零售:液壓油泵閥門的供應(yīng)商。主要產(chǎn)品有:德國力士樂(REXROTH),德國福伊特(VOITH),意大利維托斯(VTOZ),美國威格士(VICKERS),伊頓(EATON),日本東京計器(TOKIMEC)、油研(YUKEN)、(NACHI)、豐興(TOYOOKI,大金(DAIKIN),法國丹尼遜(DENISON),油圣(YEOSHE),凱嘉(KCL),福南(FURNAN)油泵等等。公司目前旗下有員工38人,公司一貫堅持“用戶至上,信守合同”的宗旨,憑借著高質(zhì)量的產(chǎn)品,產(chǎn)品銷往近三十多個省、市、自治區(qū)以及遠(yuǎn)銷南非、新加坡等。
歡迎廣大新老顧客來電咨詢價格以及辦理訂貨手續(xù)!
聯(lián)系電話13057522293 13913825881 聯(lián)系人:**經(jīng)理
QQ:3120813741 郵箱:3120813741@qq.com
我們的流程是 詢價→報價→合同→訂貨→發(fā)貨→售后,我們本著客戶至上、*牌服務(wù)、規(guī)范管理的經(jīng)營理念竭誠為您服務(wù)
基本簡介
柱塞泵是往復(fù)泵的一種,屬于體積泵,其柱塞靠泵軸的偏心轉(zhuǎn)動驅(qū)動,往復(fù)運動,其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時,工作室內(nèi)壓力降低,出口閥關(guān)閉,低于進口壓力時,進口閥打開,液體進入;柱塞內(nèi)推時,工作室壓力升高,進口閥關(guān)閉,高于出口壓力時,出口閥打開,液體排出。當(dāng)傳動軸帶動缸體旋轉(zhuǎn)時,斜盤將柱塞從缸體中拉出或推回,完成吸排油過程。柱塞與缸孔組成的工作容腔中的油液通過配油盤分別與泵的吸、排油腔相通。變量機構(gòu)用來改變斜盤的傾角,通過調(diào)節(jié)斜盤的傾角可改變泵的排量。南京軒創(chuàng)機電貿(mào)易有限公司
折疊概述
柱塞泵柱塞往復(fù)運動總行程l是不變的,由凸輪的升程決定。柱塞每循環(huán)的供油量大小取決于供***程,供***程不受凸輪軸控制是可變的。供油開始時刻不隨供***程的變化而變化。轉(zhuǎn)動柱塞可改變供油終了時刻,從而改變供油量南京軒創(chuàng)機電貿(mào)易有限公司。柱塞泵工作時,在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下,迫使柱塞作上、下往復(fù)運動,從而完成泵油任務(wù),泵油過程可分為以下三個階段。
折疊進油過程
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油孔打開后,充滿在油泵上體油道內(nèi)的柴油經(jīng)油孔進入泵油室,柱塞運動到下止點,進油結(jié)束。
折疊供油過程
當(dāng)凸輪軸轉(zhuǎn)到凸輪的凸起部分頂起滾輪體時,柱塞彈簧被壓縮,柱塞向上運動,燃油受壓,一部分燃油經(jīng)油孔流回噴油泵上體油腔。當(dāng)柱塞頂面遮住套筒上進油孔的上緣時,由于柱塞和套筒的配合間隙很小(0.0015-0.0025mm)使柱塞頂部的泵油室成為一個密封油腔,柱塞繼續(xù)上升,泵油室內(nèi)的油壓迅速升高,泵油壓力>出油閥彈簧力+高壓油管剩余壓力時,推開出油閥,南京軒創(chuàng)機電貿(mào)易有限公司,高壓柴油經(jīng)出油閥進入高壓油管,通過噴油器噴入燃燒室。
折疊回油過程
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)。
A10V028DR/31R-PSC12N00
A10V028DFLR/31R-PSC12N00
A10V028DFLR/31R-VSC12N00
A10V028DFR1/31R-PSC12N00
A10VSO28DFR1/31R-VPA12KB2
A10VSO28DFR1/31R-PPB12KB2
A10VSO28DFR/32R-PPB12KB2
A10VSO28DFR/32R-PPA12KB2
A10VSO28DFR/32R-VPB22U99
A10VSO28DFR/32R-VPA22U99
A10VSO28DR/32R-VPA22U99
A10VSO28DR/32R-VPB22U99
A10V028DR/31R-PSC12N00
A10VSO28DRS/32R-VPB22U99
A10VS028DR/31R-VPB12N00
A10VS028DFR/31R-VPB12N00
A10VS028DFR/31R-VPA12N00
A10VO28DR/31R-PSC12N00
A10V028DR/31R-PPA12N00
A10VSO28DRF1/31R-PSA12N00
E-A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR/31R-PSA12N00
A10VO28DFR1/31L-PSC62N00
A10V028DFLR1/31R-PSC62K68
A10VS028DR/31R-PPB12N00
A10VS028DR/32R-PPA12N00
A10VS028DR/32R-PPB12N00
A10VS028DFR/31R-PPA12N00
A10VS028DFR/31R-PPB12N00
A10VSO28DFR/32R-PPA12N00
A10VSO28DFR/32R-PPB12N00
A10VSO28DRS/31R-PPA12N00
A10VSO28DRS/31R-PPB12N00
A10VSO28DRS/32R-PPA12N00
A10VSO28DRS/32R-PPB12N00
A10VSO28DRG/32R-PPA12N00
A10VSO28DRG/32R-PPB12N00
A10VSO28DRG/31R-PPA12N00
A10VSO28DRG/31R-PPB12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPB12N00
A10VS028DFR1/32R-PPA12N00
A10VS028DFR1/32R-PPB12N00
A10VSO28DR/31R-PPA12N00
LA10V028DRG/31L-VSC61N00
A10V028DRG/31R-VSC62N00
A10V071DR/31R-PSC12N00
A10V071DFLR/31R-PSC12N00
A10V071DFLR/31R-VSC12N00
A10VSO71DFR1/31R-VPA12KB2
A10VSO71DFR1/31R-PPB12KB2
A10VSO71DFR1/31R-PPA12KB2
A10V071DFR1/31R-PSC12N00
A10VSO71DFR/32R-PPB12KB2
A10VSO71DFR/32R-PPA12KB2
A10VSO71DFR/32R-VPB22U99
A10VSO71DFR/32R-VPA22U99
A10VSO71DR/32R-VPA22U99
A10VSO71DR/32R-VPB22U99
A10VS071DR/31R-VPB12N00
A10V071DR/31R-PSC12N00
A10VS071DFR/31R-VPA12N00
A10VSO71DFR1/31R-PPA12KB5
A10VSO71DFR/31R-PSC62K07
E-A1OVSO71DFR1/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
EA10VSO71DR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VS071DR/31R-PPB12N00
A10VS071DR/32R-PPA12N00
A10VS071DR/32R-PPB12N00
A10V071DR/31R-PPA12N00
A10VS071DFR/31R-PPA12N00
A10VS071DFR/31R-PPB12N00
A10VS071DFR/32R-PPA12N00
A10VS071DFR/32R-PPB12N00
A10VSO71DRS/31R-PPA12N00
A10VSO71DRS/31R-PPB12N00
A10VSO71DRS/32R-PPA12N00
A10VSO71DRS/32R-PPB12N00
A10VSO71DRS/32R-VPB22N99
A10VSO71DRG/31R-PPA12N00
A10VSO71DRG/31R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPB12N00
A10VSO71DFR1/32R-PPA12N00
A10VSO71DFR1/32R-PPB12N00
LA10V071DRG/31L-VSC61N00
A10V071DRG/31R-VSC62N00