請輸入產(chǎn)品關(guān)鍵字:
郵編:200001
聯(lián)系人:李經(jīng)理
電話:19901762858
傳真:021-37653818
手機(jī):19901762858
售后電話:19901762858
留言:發(fā)送留言
個(gè)性化:www.shyzgy.com
網(wǎng)址:www.shyzgy.com/
商鋪:http://sorrent.com.cn/st171398/
哈威HAWE柱塞泵&&德國哈威HAWE泵,hawe柱塞泵
【產(chǎn)品簡介】
【詳細(xì)說明】
哈威HAWE柱塞泵&&德國哈威HAWE泵,hawe柱塞泵
哈威柱塞泵的泵油機(jī)構(gòu)包括兩套精密偶件:柱塞(plunger)+柱塞套(barrel)構(gòu)成柱塞偶件(plunger and barrel assembly)(圖5-11)、出油閥(delivery valve)和出油閥座(delivery valve seat)構(gòu)成出油閥偶件(delivery valve assembly
柱塞和柱塞套是一對精密偶件,經(jīng)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
HAWE 柱塞頭部圓柱面上切有斜槽,,并通過徑向孔,、軸向孔與頂部相通,其目的是改變循環(huán)供油量,;柱塞套上制有進(jìn),、回油孔,均與泵上體內(nèi)低壓油腔相通,,柱塞套裝入泵上體后,,應(yīng)用定位螺釘定位。
柱塞頭部斜槽的位置不同,,改變供油量的方法也不同,。
出油閥和出油閥座也是一對精密偶件,配對研磨后不能互換,,其配合間隙為0.01mm ,。
出油閥是一個(gè)單向閥,在彈簧壓力作用下,,閥上部圓錐面與閥座嚴(yán)密配合,,其作用是在停供時(shí),將高壓油管與柱塞上端空腔隔絕,防止高壓油管內(nèi)的油倒流入噴油泵內(nèi),。
出油閥的下部呈十字?jǐn)嗝?,既能?dǎo)向,又能通過柴油,。出油閥的錐面下有一個(gè)小的圓柱面,稱為減壓環(huán)帶,,其作用是在供油終了時(shí),,使高壓油管內(nèi)的油壓迅速下降,避免噴孔處產(chǎn)生滴油現(xiàn)象,。當(dāng)環(huán)帶落入閥座內(nèi)時(shí)則使上方容積很快增大,,壓力迅速減小,停噴迅速,。
工作時(shí),,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(yùn)動(dòng),,從而完成泵油任務(wù),泵油過程可分為以下三個(gè)階段,。: :王
哈威HAWE柱塞泵&&德國哈威HAWE泵,hawe柱塞泵
哈威HAWE泵閥
柱塞泵FP12,,HC12,HC14 ,,HC24 ,,HC22 ,HC26 ,,HC34 ,,HC32 ,HC44 ,,HC48 ,,HC42 ,HC46,,HCW,,HCG,MP14,,MP12 ,,MP24 ,MP22 ,,MP34 ,,MP44,MP54,,MPN34,,MPN44,,MPN54,MOW,,MPNW,,HK33,HK24,,HK34,,HK43,HK44,,HKF44,,HKF48,HKL34,,HKL32,,HKL38,HKLW34,,HKLW32,,R,RG,,Z,,RZ,LP80,,LP125,,LP160。手動(dòng)泵H16,,H20,,H25,HD13,,HD20,,HD30,HE4,,DH40,,DH45。換向閥SG0,,SG1,,SG2,SG3,,SG5,,SP,SKP,SKH,,SW1,,SW2,SWP1,,NSWP2,,SWR1,SWS2,,SWL2,,HSR,HSF,,HSL3,HSL4,,DL1,,DL4,DL2,,DL3,,PSL,PSV,,NSMD2,,VB01,VB11,,VB21,,VB31,VB41,,WH1,,WH2,WH3,,WH4,,WN1,BWH1,,BWH2,,BWH3,BWH4,,BWN1,,VZP1,BVZP1,,EM11D,,EM21D,EM11V,EM21V,,EM31V,,EM41V,EMP21V,,EMP31V,,EM11S,EM21S,,EM31S,,EM41S,EMP21S,,EMP31S ,,BVG1,BVG3,,BVE3,,BVP1,BVP3,,NBVP16,,HSV21,HSV22,,HSV41,,HSV61,HSV71,,HZV21,,HSN,HST2,,HST3,,CR4M,CR4H,,CR5M,,HMB2,HMB33,,HMC2,,HMC3,HMC33,,HMT3,,HMT34,HMK33,,HMK34,,HMS4,,HMF4,HMR4,,HSW2,,SWR1SE,SWR2SE,,VH1,,VH2,VHR1,,VHR2,,VHP1,DA2,,DA2B,,DA3,EA2 ,,EA2B,,EA3。壓力閥MV,,MVS,MVCS,,MVE,,DMV,MVP,,SV,,CMV,CSV,,CMVZ,,CSVZ,DV,,DVE,,DF,AS,,AE,,VR1,VR2,,VR3,,VR4,P MV4,,P MV5,,P MV6,,P MV8,P MVP4,,P MVP5,,P MVP6,P MVP8,,PDV,,ADC1,AM1,,ADM1,,ADM2,ADM3,,ADME1,,VDM,CDK3,,DK,,DZ,PM1,,PMZ1,,PM11,PM12,,PDM11,,PDM21,PDM22,,PDMP11,,PDMP22,CNE2,,CNE21,,CNE22,CNE23,,NE20,,NE70,NE80,,LV10,,LV20,ALZ3G,,ALZ4G,,ALZ5G,ALZ4P,,ALZ5P,,DSV2-1,,DSV2-2,DSV2-3,,CDSV1,,DSVP2-1,LHK22,,LHK33,,LHK44,LHDV33,,LHT2,,LHT3,LHT5,。流量閥SF,,SD,SK,,SU,,SB0,SB1,,SB2,,SB3,SB4,,SB5,,SQ1,SQ2,,SQ3,,SJ0,,SE2-3,,SE2-4,SE3-3,,SE3-4,,SHE2-2,SHE2-3,,SHE3-2,,SHE3-3,SHE3-4,,SHE3-5,,TQ2,TQ3P,,TQ4P,,TQ5P,,TV3P,EB0,,EB1,,EB2,EB3,,EB4,,BE0,BE1,,BE2,,BE3,BE4,,BC1,,BC2,BC3,,Q20,,Q30,Q40,,Q50,,Q60,QR20,,QR30,,QR40,QR50,,QR60,,QV20,QV30,,QV40,,QV50,QV60,,F(xiàn)G,,ED11,ED21,,ED31,,ED41,ED51,,RD11,,RD21,RD31,,RD41,,RD51,,RDF11,RDF21,,RDF31,,RDF41,CQ2,,CQR2,,CQV2,AV2,,AV3E,,AV3RE,AVT6,,AVT8,,AVT12,AVT16,,CAV1,,CAV2。: :王截止閥RK0,,RK1,,RK2,RK3,,RK4,,RB0,RB1,,RB2,,RB3,RB4,,RC1,,RC2,RC3,,RE0,,RE1,,RE2,,RE3,RE4,,ER01,,ER11,ER21,,ER31,,ER41,,CRK1,CRK2,,CRK3,,CRB1,CRB2,,B1,,B2,B3,,CRH1,,CRH2,CRH3,,RHC1,,RHC2,RHC3,,RHC4,,RHC5,RHC6,,HRP1,,HRP2,HRP3,,HRP4,,HRP5,HRP7V,,RH1,,RH2,RH3,,RH4,,RH5,DRH1,,DRH2,,DRH3,DRH4,,DRH5,,F(xiàn)25,F(xiàn)32,,F(xiàn)40,,F(xiàn)50,F(xiàn)63,F(xiàn)80,,F(xiàn)100,,F(xiàn)125,F(xiàn)160,,F(xiàn)200,,LB1,LB11,,LB2,,LB21,LB3,,LB4,,WV6,WV8,,WV10,,WV12,WV14,,WV16,,WV18,WVC1,,WVH1,。