Yemhando yepamusoro Diesel Fuel Injector 338004X450 Auto Parts ye FORD RANGER 2.8D

Sezvo zvinodiwa nenyika pazvinobuda nemotokari uye mashandisirwo emafuta zvichiwedzera kuomesera, kuvandudzwa kwetekinoroji kweinjini dzedhiziri kuri kufamba munzira yekusimba kwesimba repamusoro, kunyatsoshanda kwemafuta uye kushomeka kwemhepo. Chizvarwa chitsva chedhiziri jekiseni system, iyo yakakwira-kumanikidza yakajairika-njanji mafuta system, chizvarwa chitsva chedhiziri jekiseni system. Iyo yakakwira-kudzvanya yakajairika-njanji mafuta system inokwanisa kusanganisa jekiseni vhoriyamu uye jekiseni nguva yekutonga muchikamu chimwe chete, chinodzorwa nemajekiseni, uye jekiseni rinodzvanywa rinozvimiririra nekumhanya kweinjini uye mutoro. Iyo jekiseni chimiro chakanyanya kuomarara uye chikamu chakakosha cheiyo mafuta jekiseni system. Kuitwa kwejekiseni kunokonzeresa zvakanangana nekuita kweyese high-pressure common-rail mafuta jekiseni system, iyo inozove ine chekuita nekuita kweinjini. Naizvozvo, zvakakosha kuvandudza hunhu hwejekiseni hwemajekiseni pane yakajairika njanji mukuita kwekuvandudza kweinjini.

Iyo yemagetsi inodzorwa Common Rail injector ine zvinhu zvitatu zvinoshanda: orifice majekiseni, solenoid mavharuvhu uye hydraulic servo system. High-pressure fuel inodyiswa kubva kumutsara wepamusoro wemafuta kusvika kune injector nozzles, iyo inopfuura nepainopinza uye inobuda uye inopinda muimba yekutonga. Imba yekudzora yakabatana neoiri yekudzoka orifice kuburikidza neinodzoka throttle orifice yakavhurwa ne solenoid valve. Kana iyo mhino yekudzokera yakavharwa, kudzvanywa kuri pamusoro peiyo tsono jekiseni vharafu yakakura kupfuura simba riri pamhepo yekumanikidza iri pazasi pevharuvhu jekiseni retsono, vheji yejekiseni yetsono inotsikirirwa kurwisa chigaro chejojo ​​jekiseni, uye hapana mafuta anopinda mukamuri rinopisa. Kana iyo electro-magnetic valve iri kushanda, iyo yekudzoka inovhurwa uye kudzvanywa mukamuri yekudzora kunodonha. Kana simba rinoshanda pamusoro pevharuvhu yejekiseni iri shoma pane simba rinobata pamusoro pekumanikidza-kunotakura pamusoro pejekiseni revhavhavha yetsono, jekiseni revhavha yetsono rinovhura pakarepo uye mafuta anobaiwa mukamuri rinopisa kuburikidza negomba rejekiseni. Muchiitiko ichi, kuwedzera kune huwandu hwemafuta akaiswa mukamuri yekupisa, kune mamwe mafuta anoyerera achibuda kuburikidza ne throttle orifice, iyo inodzoserwa kune tangi yemafuta kuburikidza nemugero wekudzoka.