Injector Nozzle cusub Dlla157p1424 0433171886 OE Me 226718 Me222914 ee Shidaalka Shidaalka 0445120048

1. Farqiga taam ee lammaanaha irbadda guud ahaan waa 2 ~ 4μm. Iyadoo la tixgelinayo heerka farsamaynta dhabta ah, farqiga taam waa 1 ~ 10μm ee cilmi-baarista, dhererka dusha sare ee shaabadda irbadda waa 8.4mm, heerka eccentricity ee waalka irbadda waa eber, iyo heerka u janjeera waa eber. , dhig cadaadiska dekedda soo galitaanka ilaa 120MPa, iskuday oo xisaabi heerka daadinta shidaalka ee farqiga u dhexeeya lammaanaha irbadda irbadda ee dhumucda filimka saliidda ee kala duwan, maaddaama dhumucda filimka saliidda uu kordho, heerka qulqulka ee lammaanaha irbada irbadda ayaa kordha, iyo heerka qulqulka qulqulka ayaa kordha. Marka dhumucda filimku yahay 1μm, heerka daadku waa 0.025mL/s, iyo marka dhumucda filimku noqdo 10μm, heerka dheecaanku waa 6.37mL/s, korodhka ku dhawaad ​​25 jeer. Marka filimka saliidda uu khafiif yahay, heerka daadinta ayaa isbeddelaya qalooca leh dhumucda filimka, iyo marka filimka saliidda uu dhaafo 6 μm, heerka daadinta ayaa si toos ah isu beddela dhumucda filimka.

2. Dhererka dusha daboolka ayaa ah halbeegga muhiimka ah ee shaabada irbadda. Aragti ahaan, marka dhererka shabada irbadda uu u ekaado mid aan la koobi karin, ka daadashadeeda xaaladaha taagan waa eber sababtoo ah dillaaca viscous ee dusha derbiga. Ficil ahaan, iyada oo ay ugu wacan tahay shuruudaha naqshadeynta qaabdhismeedka is haysta ee durduriyaha, dhererka xirmada ee isku xirka irbadda ayaa xaddidan. Hooska kala duwan ee waalka irbadda ee daboolaya dhererka dusha sare, sifooyinka xiritaanka ee lammaanaha irbadda, sida dhererka waalka irbadda ee daboolaya dhererka korka, heerka qulqulka ayaa si degdeg ah hoos ugu dhacaya, heerka qulqulka qulqulka ayaa sidoo kale hoos u dhacaya.