Injector Yatsopano ya Mafuta a Dizilo 2645A747 Common Rail Injector 320-0680 Yogwirizana ndi Cat C6.6 C4.4 Engine 323D L Excavator
tsatanetsatane wazinthu
Amagwiritsidwa ntchito mu Magalimoto / Injini
| Kodi katundu | 320-0680 / 2645A747 |
| Engine Model | 323D |
| Kugwiritsa ntchito | Mbozi |
| Mtengo wa MOQ | 6 ma PC / Kukambirana |
| Kupaka | White Box Packaging kapena Zofunikira za Makasitomala |
| Chitsimikizo | 6 miyezi |
| Nthawi yotsogolera | 7-15 masiku ntchito pambuyo kuyitanitsa chitsimikiziro |
| Malipiro | T/T, PAYPAL, monga mumakonda |
Kudziwa za jekeseni wa dizilo
Cavitation M'kati mwa High-Pressure Optically Transparent Fuel Injector Nozzles(GAWO 2)
Milomo ya jekeseni ya Optically accessible (OA) yakhala ikugwiritsidwa ntchito m'mafukufuku angapo am'mbuyomu akuyenda kwamkati kwa ma jekeseni a jekeseni ya nozzle opezeka mu injini zoyatsira molunjika.Ambiri mwa maphunziro am'mbuyomuwa adachitidwa pazovuta za jekeseni zotsika kwambiri kuposa za jekeseni wokhudzana ndi mafakitale, chifukwa chazovuta kupanga jekeseni ya OA yomwe imatha kupirira kupanikizika kwambiri kwa jekeseni.Kuti alipire, ena adagwiritsa ntchito ma geometrium kuti agwirizane ndi nambala ya Reynolds.
Maphunziro omwe anayesa kukwaniritsa zovuta zenizeni za jakisoni adzafotokozedwa mwachidule apa, chifukwa izi ndizogwirizana kwambiri ndi mapangidwe omwe aperekedwa mu pepalali, ndipo pamapeto pake ndi olondola kwambiri pankhani yotulutsanso chidwi.
Arcoumanis et al.adawunika momwe makulitsira ma geometries akufananiza manambala a Reynolds ndi Cavitation mu kukula kwenikweni ndikukweza geometry[2].Iwo anapeza kuti cavitation nyumba anali osiyana mu ma geometries awiri ofanana cavitation manambala.Mamba a geometry onse adawonetsa kutsika kwa geometric kumbali yakumunsi ya m'mphepete mwa mtsinje wamtunda (ndi jekeseni yolozera pansi), ndi chingwe cha chingwe chomwe chili mbali ina ya dzenje la orifice.
Kusiyana kwakukulu komwe kunawonedwa ndi olembawo kudachitika chifukwa cha kusiyana kwa nthawi yokhala ndi thovu mukuyenda chifukwa chautali wosiyanasiyana wa orifice.Injector yayikulu idapangidwa ndi galasi la acrylic, pomwe jekeseni yeniyeniyo idapangidwa ndi ndodo ya quartz yolumikizidwa ndi thupi la njanji ya njanji ya Bosch ndikuzunguliridwa ndi malo opangira ma acrylic.Chidutswa cha acrylic chinali chokulirapo kuposa jekeseni woyambirira wachitsulo.Reid ndi al.adagwiritsa ntchito safiro kupanga mtundu wosavuta wa geometry wopezeka mu majekeseni ophimba ma valve (VCO)[3].Iwo adakwanitsa kukakamiza jekeseni wa 2000 bar ndi kapangidwe kake.Zikuoneka kuti orifice anamangidwa ndi wosanjikiza mbale safiro mu njira axial ndi angapo thru mabowo amene anapanga geometry yomaliza.Imeneyi inali njira yanzeru yofeŵetsera ntchito za ziwalozo.
