Sabon Injector Nozzle Dlla157p1424 0433171886 OE Me 226718 Me222914 don Mai Injector 0445120048

1. A Fit rata na allura bawul biyu ne kullum 2 ~ 4μm. Idan akai la'akari da ainihin aiki matakin, da Fit rata ne 1 ~ 10μm a cikin bincike, da tsawon da allura bawul sealing surface ne 8.4mm, da eccentricity kudi na allura bawul ne sifili, da kuma karkata kudi ne sifili. , saita matsa lamba tashar jiragen ruwa zuwa 120MPa, kwaikwayi da kuma lissafta yawan zubar da man fetur a cikin rata na bawul ɗin allura a ƙarƙashin nau'ikan fim ɗin mai daban-daban, yayin da kauri na fim ɗin mai ya karu, ƙimar ɗigowar ma'aunin bawul ɗin allura yana ƙaruwa, kuma yawan ɗigowar gradient yana ƙaruwa. Lokacin da kauri na fim ɗin ya kasance 1μm, ƙimar yabo shine 0.025mL/s, kuma lokacin da kaurin fim ɗin ya zama 10μm, ƙimar yayyo shine 6.37mL/s, haɓaka kusan sau 25. Lokacin da fim ɗin mai ya yi bakin ciki, ƙimar ɗigo ta canza a cikin lanƙwasa tare da kauri na fim, kuma lokacin da fim ɗin mai ya wuce 6 μm, ƙimar yabo yana canzawa kusan daidai da kaurin fim ɗin.

2. Tsawon tsayin hatimi shine muhimmin ma'auni na hatimin bawul ɗin allura. A ka'idar, lokacin da tsayin hatimin bawul ɗin allura ya yi tsayin daka ba shi da iyaka, ɗigon sa a ƙarƙashin yanayi mara kyau ba shi da komai saboda ɗanɗanowar bangon bango. A aikace, saboda buƙatun ƙira na ƙaƙƙarfan tsari na injector, tsayin hatimi na ƙulla bawul ɗin allura yana iyakance. Ƙarƙashin tsayin bawul ɗin allura daban-daban, halayen hatimi na ma'auratan allura, yayin da tsayin bawul ɗin allura yana ƙaruwa, ƙimar ɗigowar yana raguwa da sauri, kuma ƙimar raguwa kuma yana raguwa.