Kutengesa Kutengesa Nyowani Diesel Injector 23670-09380 Yakajairwa Rail Injector yeDenso Auto Parts

Danho rekutanga: Nhoroondo yemajekiseni emafuta inogona kuteverwa kumashure kumazuva ekutanga ekugadzirwa kweinjini dzinopisa mukati. Panguva iyoyo, majekiseni emafuta akanga ari nyore uye mabasa awo akanga ari mashoma.
Mechanically controlled fuel injectors: Nekufambira mberi kwe tekinoroji, majekiseni anodzorwa nemagetsi akabuda. Semuenzaniso, mumajini edhiziri, pombi yepamusoro-inotsikirira mafuta inofambiswa neinjini camshaft kuendesa mafuta kumakamuri emafuta ecylinder imwe neimwe. Nekudaro, iyi nzira yekugovera mafuta inoshanduka nekumhanya kweinjini, zvichiita kuti zviome kuwana iyo yakakwana yekutonga kwemafuta ekumhanya kwakasiyana.
Kuvandudzwa kwemajekiseni emafuta anodzorwa nemagetsi: Kuti unyatso kudzora maitiro ejekiseni, majekiseni emafuta anodzorwa nemagetsi akatanga. Kubva kuma1950, tekinoroji jekiseni repeturu yakatanga kukwezva kutarisa. Makambani ekutanga kushandisa jekiseni repeturu pamainjini emotokari akaonekwa pakati pe1950 ne1953 uye muna 1957. Muna 1953, Bendix yakatanga kugadzira majekiseni emagetsi epeturu uye akaaburitsa pachena muna 1957. kuvandudzwa kwemajekiseni emafuta. Iyo inoshandisa yemagetsi control unit (ECU) kudzora kuvhurwa nekuvhara kwevhavhavha ye solenoid, nekudaro ichiwana kudzora kwakaringana kwejekiseni nguva, jekiseni huwandu uye jekiseni chiyero. Kuenzaniswa nemaitiro echinyakare majekiseni ekudzora, emagetsi anodzorwa majekiseni ane yakakwirira kuchinjika uye nekururama.
Majekiseni mune yakajairwa njanji system: Kubuda kweyakajairika njanji jekiseni mafuta ekupa system kwakawedzera kusimudzira kuvandudzwa kwemajekiseni. Iwo majekiseni mune yakajairika njanji system ane hydraulic servo system uye yemagetsi control element (solenoid valve). Iyo mafuta inounzwa kune yakajairwa mafuta ekupa pombi kuburikidza nepamusoro-kudzvanywa mafuta pombi, iyo inoziva kupatsanurwa kwakazara kwejekiseni nguva uye metering yemafuta. Iyo jekiseni kudzvanywa, jekiseni rekutanga nzvimbo uye nguva yehumburumbira yega yega inogona kugadziridzwa zvinoenderana nemamiriro ekushanda einjini, uye yakanakisa yekudzora nzvimbo yejekiseni inogona kuteverwa. Inogona zvakare kuwana yakanyanya kudzvanya jekiseni uye kuita pre-jekiseni yedhiziri.
Kuenderera mberi nekuvandudza uye hunyanzvi: Mumakore achangopfuura, majekiseni ave achiramba achivandudzwa uye achigadziridzwa muchimiro nekuita. Semuenzaniso, kuti uenderane neyakaomesesa mirau yekuburitsa uye kugadzirisa hupfumi hwemafuta, majekiseni emafuta anoramba achikwirisa maererano nechimiro chenozzle, zvinhu, uye kutonga chaiko; marudzi akasiyana-siyana emafuta majekiseni akadai semhando yevharuvhu yebhora uye mhando yevharuvhu yeplate yakaonekwawo kuti isangane nezvinodiwa zvakasiyana; iyo miniaturization yemafuta majekiseni inobatsira kune compact dhizaini yeinjini; high-pressure yakananga jekiseni tekinoroji inogona kuvandudza iyo atomization mhedzisiro uye kupisa kwehuni; kuvandudzwa kwemajekiseni emafuta akawanda kunoita kuti injini dzikwanise kuenderana nemhando dzakasiyana dzemafuta.
Kuvandudzwa kwemajekiseni emafuta kwagara kwakanangana nekuvandudza kurongeka kwejekiseni, kuvandudza mafuta atomization uye kupisa mhedzisiro, kuderedza kubuda, kuvandudza mashandiro einjini uye hupfumi hwemafuta, uye zvine hukama zvakanyanya nekufambira mberi kwemagetsi ekudzora tekinoroji, sainzi yezvinhu, uye mamwe minda.