Kugulitsa Kwatsopano Dizilo Injector 23670-09380 Common Rail Injector kwa Denso Auto Parts
Kufotokozera Zamalonda
Buku. Zizindikiro | 23670-09380 |
Kugwiritsa ntchito | / |
Mtengo wa MOQ | 4 ma PCS |
Chitsimikizo | ISO9001 |
Malo Ochokera | China |
Kupaka | Kulongedza kwapakati |
Kuwongolera Kwabwino | 100% idayesedwa musanatumize |
Nthawi yotsogolera | 7-15 masiku ntchito |
Malipiro | T/T, L/C, Western Union, Money Gram, Paypal, Ali pay, Wechat |
Kukula kwa jekeseni wamafuta
Gawo loyambirira: Mbiri ya ma jakisoni amafuta imatha kutsatiridwa kuyambira masiku oyambirira akupanga injini zoyatsira mkati. Panthawiyo, zojambulira mafuta zinali zosavuta ndipo ntchito zake zinali zochepa.
Majekeseni amafuta oyendetsedwa ndi makina: Ndi kupita patsogolo kwaukadaulo, ma jakisoni amafuta oyendetsedwa ndi makina adatulukira. Mwachitsanzo, mu injini za dizilo, pampu yamafuta othamanga kwambiri imayendetsedwa ndi camshaft ya injini kuti ipereke mafuta ku zipinda zamafuta za silinda iliyonse. Komabe, njira yoperekera mafuta iyi imasintha ndi liwiro la injini, zomwe zimapangitsa kuti zikhale zovuta kukwaniritsa kuwongolera koyenera kwamafuta pama liwiro osiyanasiyana.
Kupanga majekeseni amafuta oyendetsedwa ndi magetsi: Kuti muzitha kuwongolera bwino momwe ma jakisoni amajambulira, zida zojambulira pamagetsi zoyendetsedwa ndimagetsi zidayamba. Kuyambira m'ma 1950, ukadaulo wa jakisoni wa petulo wayamba kukopa chidwi. Makampani oyambirira kugwiritsa ntchito jekeseni wa petulo pa injini zamagalimoto anawonekera pakati pa 1950 ndi 1953 ndi 1957. Mu 1953, Bendix anayamba kupanga majekeseni opangidwa ndi magetsi opangidwa ndi magetsi ndipo anawatulutsa poyera mu 1957. kukula kwa jekeseni wamafuta. Amagwiritsa ntchito chipangizo chamagetsi (ECU) kuti athetse kutsegula ndi kutseka kwa valve solenoid, potero kukwaniritsa kuwongolera nthawi ya jekeseni, kuchuluka kwa jekeseni ndi mlingo wa jekeseni. Poyerekeza ndi njira zowongolera zamakina, majekeseni oyendetsedwa ndimagetsi amakhala ndi kusinthasintha kwakukulu komanso kulondola.
Majekeseni mumayendedwe a njanji wamba: Kutuluka kwa njira yophatikizira mafuta ojambulira njanji kwalimbikitsanso kukula kwa majekeseni. Majekeseni omwe ali mu njanji wamba amakhala ndi hydraulic servo system ndi electronic control element (valenoid valve). Mafutawa amaperekedwa ku chitoliro chodziwika bwino choperekera mafuta kudzera pa pampu yamafuta yothamanga kwambiri, yomwe imazindikira kulekanitsa nthawi ya jakisoni ndi kuyeza mafuta. Kuthamanga kwa jekeseni, malo oyambira jekeseni ndi nthawi ya silinda iliyonse imatha kusinthidwa malinga ndi momwe injini imagwirira ntchito, ndipo malo abwino kwambiri oyendetsera jekeseni akhoza kutsatiridwa. Itha kukwanitsanso kuthamanga kwambiri kwa jakisoni ndikupangira jakisoni wa dizilo.
Kuwongolera kosalekeza ndi luso: M'zaka zaposachedwa, majekeseni akhala akukonzedwa mosalekeza ndikupangidwa mwaluso pamapangidwe ndi magwiridwe antchito. Mwachitsanzo, kuti agwirizane ndi malamulo okhwima otulutsa mafuta ndikuwongolera kuchuluka kwamafuta, zojambulira mafuta zimapitilira kukhathamiritsa malinga ndi kapangidwe ka nozzle, zida, ndi kuwongolera kolondola; mitundu yosiyanasiyana ya majekeseni amafuta monga mtundu wa valavu ya mpira ndi mtundu wa valavu ya mbale zawonekeranso kuti zikwaniritse zosowa zosiyanasiyana; miniaturization ya jekeseni wamafuta imathandizira kupanga kapangidwe ka injini; ukadaulo wotsogola kwambiri wa jekeseni ukhoza kupititsa patsogolo mphamvu ya atomization ndi kuyaka kwamafuta; kupangidwa kwa majekeseni amafuta ambiri kumathandizira injini kuti zigwirizane ndi mitundu yosiyanasiyana yamafuta.
Kukula kwa ma jakisoni amafuta nthawi zonse kumakhudza kuwongolera kulondola kwa jakisoni, kukonza ma atomu ndi kuyaka kwamafuta, kuchepetsa mpweya, kuwongolera magwiridwe antchito a injini ndi chuma chamafuta, ndipo kumagwirizana kwambiri ndi kupita patsogolo kwaukadaulo wowongolera zamagetsi, sayansi yazinthu, ndi magawo ena.