I-EJBR02401Z Diesel Fuel Injector 33800-4X800 yeHyundai Terracan Kia Carnival Kia Sedona

Ukumodela Umjovo onesivinini esikhulu we-Diesel ICE(ingxenye 4）

Ukwanda kwejubane le-EHI kuqinisekisa isikhathi esifushane sokulethwa futhi, ngenxa yalokho, kusho ukucindezela komjovo nokugeleza kokulawula, ukunciphisa ukulethwa okuzinzile okuncane. Ekuboneni kokuqala, ukuvala inaliti ngaphandle kokuphindaphinda kungase kusheshiswe ngokuqinisa intwasahlobo, kodwa umehluko oyisisekelo walesi sixazululo ungamandla okuvala njalo, okungukuthi ngokuvala okusheshayo, ukuvulwa kuzoncishiswa futhi. Ngakho-ke, isakhiwo esisebenza ngokulinganayo singase singatholakali ngokwandisa amandla okuvala omshini yenaliti uma kuqhathaniswa nokuphindaphinda; futhi uma kwenzeka umzamo ophansi, i-EHI iba engazinzile.

Ngokwemiphumela eyaziwayo yocwaningo [6] lwe-EHI umkhawulo wejubane uhambisana nenani elibanzi lokucindezelwa komjovo, kanye nokuchezuka kwezimo zangempela zokuhlinzekwa kwezidingo ezidingekayo. Kodwa-ke, isitatimende esingenhla asivumelekile mayelana ne-EHI esebenza ngengcindezi ehlala njalo. Ukushintshela kungcindezi engaguquki kuvumela ukucabangela izinketho ezimbalwa zokwandisa isivinini sokusebenza komjovo:

1 okwandisa ukuqina kanye nokushuba kwesiphethu esibuyayo, okusinika umsebenzi owengeziwe wokunxephezela njengoba usetshenziswa emandleni okuvula inaliti akhulayo asebenza esihlokweni senaliti;

2 ukunciphisa ububanzi bepiston ephindaphindayo ngokuncipha okuhambisanayo kwevolumu yegumbi lokulawula;

3 ukunciphisa izigaba eziphambanayo ze-bypass throttle kanye nesigaba sokuvala se-valve yokulawula, ngokunciphisa okuhambisanayo okwengeziwe kwamandla okudonsa kanye nokwanda kwesivinini sokusebenza kwe-valve ye-solenoid.

Ukuze uhlaziye amathuba angenhla okwandisa isivinini sokusebenza, iphakheji ye-LMS ye-Imagine.Lab AMESim [7,8] enohlangothi olulodwa ikhethiwe. I-Bosch 0445110190 injector ye-electrohydraulic ene-valve yokulawula i-solenoid nobukhulu besihlalo, ingxenye yokuxhumana yenaliti kanye nezitolo (Ithebula 1), elihambisana ne-atomizer ye-YAZDA 33.1112010-03 injector ye-serial ye-KamAZ-7409 umklamo wokuqala wemodeli (Fig. 2). Ngokwendlela ecatshangelwayo, ukulingisa kwenziwa kusetshenziswa amamodeli anengcindezi ye-inlet yokusebenza engu-100 MPa.