Dizilo Injector Fuel Injector Lr006496 A2c59513553 7h2q9K546CB 7h2q-9K546-CB ya Land Rover 276dt Siemens Injector

1.Chochitika cholakwika

Kusauka kwa atomization ya jekeseni wamafuta (jekeseni mu mizere yopyapyala kapena kudontha pambuyo) Kuwonetsetsa kwakunja ndikuti kutentha kwa injini ya dizilo ndipamwamba ndipo ntchitoyo ndi yofooka.Kumtunda kwa silinda kumakhala ndi phokoso logogoda.Chitoliro chotulutsa utsi chimatulutsa utsi wakuda.phokoso

2 zifukwa zolephera

Kuchokera pamwambapa, zitha kuwoneka kuti kusauka kwa atomization ya jekeseni kumachitika makamaka chifukwa cha kukakamiza kwamafuta kulowa m'chipinda chamafuta cha annular cha jekeseni kukhala wotsika kuposa kuthamanga kwa jekeseni koyambira komwe kumatchulidwa muzolemba zaukadaulo ndi kukhuthala kwamafuta. kukhala okwera kwambiri.Zifukwa zazikulu ndi (1) Kuyika kolakwika kwa jekeseni wamafuta kapena pamwamba pa kuphatikizika kolondola kumakhala kodetsedwa kapena pali kutayikira kwa gasi, zomwe zimapangitsa kuti jekeseni wamafuta azitentha kwambiri ndikupangitsa kuti jekeseni wamafuta asawonongeke (2) jekeseni wamafuta.Zizindikiro zonse zamafuta amafuta zimakwaniritsa zofunikira.Ngati mafuta atomization wa jekeseni mafuta ndi osauka, makamaka chifukwa cha kuwonongeka kwa luso chikhalidwe cha jekeseni mafuta.(3) Mphamvu yowongolera kasupe wa jekeseni wamafuta ndi yaying'ono kwambiri.Zitha kuwoneka kuti kuthamanga kwamafuta muchipinda chamafuta cha annular cha jekeseni kumasintha ndi mphamvu yolimbikitsira yomwe imakhazikitsidwa ndi kukakamiza kowongolera masika.Ngati mphamvu yolimbikitsira isanakhazikitsidwe ndi kasupe wowongolera kasupe ndi yaying'ono, mphamvu yamafuta muchipinda chamafuta a annular idzakhalanso yaying'ono.Kuchulukana kwa mamolekyu amafuta ndikocheperako ndipo kupanikizika sikunapitirire kuwonjezeka.Kuchulukana kwa mamolekyu amafuta sikunafike pakuchulukira koyenera pa jakisoni.Valavu ya singano imakankhidwa ndi mafuta ndipo mafuta amabayidwa chifukwa kachulukidwe ka mamolekyu amafuta sakhala okwera, motero mphamvu yakukulitsa ndi kufalikira kwamafuta opopera kuchokera m'thupi la jekeseni ndi yaying'ono.Ndiko kuti, atomization ndi osauka (4) Injector mafuta si kutsekedwa mwamphamvu.Pamene jekeseni yamafuta ikugwira ntchito, valavu ya singano ndi mpando wa valve zidzagwedezeka, zomwe zingayambitse ming'alu ya kutopa pamalo ogwirira ntchito a valve ya singano ndi deformation deformation.Kuphatikiza apo, pali zonyansa zamakina, kukokoloka kwa ma hydraulic flow and Corrosion ndi zina zomwe zimapangitsa kuti pakhale zovuta zogwirira ntchito za valve ya singano ndi mpando wa valve, ndipo kusindikiza kumakhala koyipa komanso kutayikira kwamafuta, komwe kumakhudza kuchuluka kwamafuta mkati. Chipinda chamafuta cha annular ndikulephera kuchulukitsa kuchuluka kwa mamolekyu amafuta, zomwe zimapangitsa kuti ma atomization asamayende bwino.