EJBR02401Z Diesel Fuel Injector 33800-4X800 maka Hyundai Terracan Kia Carnival Kia Sedona

Ịmepụta Injector Ọsọ Ọsọ maka Diesel ICE(akụkụ 4)

Mmụba nke ọsọ nke EHI na-eme ka oge nnyefe dị mkpụmkpụ yana, ya mere, nrụgide injection na njikwa njikwa, mbelata nke nnyefe kacha nta siri ike. N'ileghachi anya na mbụ, mmechi nke agịga na-enweghị ụba nwere ike ime ngwa ngwa site na ịgbatị mmiri mmiri, ma ihe dị iche iche nke ngwọta a bụ ike mmechi mgbe niile, ya bụ na mmechi accelerated, oghere ga-ebelatakwa. Ya mere, a gaghị enweta ihe owuwu nke na-arụ ọrụ nke ọma site n'ịbawanye ike mmechi nke agịga ma e jiri ya tụnyere ụbara; na ọ bụrụ na ọ dị obere mgbalị, EHI na-aghọ nke na-adịghị akwụsi ike.

Dabere na nsonaazụ ama ama nke ọmụmụ [6] nke EHI, mmachi ọsọ na-adabere n'ọtụtụ nrụgide injection, yana ngbanwe nke ezigbo ọnọdụ ọkọnọ site na ihe achọrọ. Agbanyeghị, nkwupụta a dị n'elu abaghị uru gbasara EHI na-arụ ọrụ na nrụgide dị elu mgbe niile. Ntugharị gaa na nrụgide mgbe niile na-enye ohere ịtụle ọtụtụ nhọrọ maka ịbawanye ọsọ injector:

1 na-abawanye nkwụsi ike na esemokwu nke mmiri nloghachi, nke na-enye ya ọrụ nkwụghachi ụgwọ ọzọ dị ka etinyere na oghere oghere na-eto eto na-arụ ọrụ n'ọnụ nke agịga;

2 na-ebelata dayameta nke piston na-abawanye ụba na mbelata kwekọrọ na olu nke ụlọ njikwa;

3 na-ebelata akụkụ ndị na-agafe agafe nke trotul na-ekpuchi ya na mpaghara akara nke valvụ nchịkwa, na-enwekwu mbelata ọzọ nke ike traction na mmụba na-arụ ọrụ ọsọ nke valvụ solenoid.

Iji nyochaa ohere ndị a dị n'elu maka ịbawanye ọsọ ọrụ, otu akụkụ LMS Imagine. Lab AMESim [7,8] ngwugwu a họọrọ. Bosch 0445110190 electrohydraulic injector na solenoid akara valvụ na akụkụ nke oche, kọntaktị akụkụ nke agịga na outlets (Table 1), kwekọrọ ekwekọ na atomizer nke YAZDA 33.1112010-03 serial injector maka engine KamAZ-7409 dị ka ahọpụtara. nhazi mbụ nke ihe nlereanya (Fig 2). Dị ka usoro e chere, a na-eme simulation site na iji ụdị nwere nrụgide ntinye ọrụ nke 100 MPa.