請(qǐng)輸入產(chǎn)品關(guān)鍵字:
郵編:200001
聯(lián)系人:李經(jīng)理
電話:13003206617
傳真:021-37653818
手機(jī):13003206617
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(guó)哈威HAWE泵,hawe柱塞泵
【產(chǎn)品簡(jiǎn)介】
【詳細(xì)說明】
哈威HAWE柱塞泵&&德國(guó)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(duì)精密偶件,經(jīng)配對(duì)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(duì)精密偶件,,配對(duì)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(guó)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,。