High Quality Common Rail Diesel Fuel Injector 0 445 120 083 Diesel Fuel Injector 0445120083

Iyo mafuta system ndiyo yakakosha chikamu cheinjini yedhiziri uye ine basa rekupinza mafuta mukamuri yekupisa panguva yekumanikidza kwayo uye panguva chaiyo. Iyo jekiseni pombi uye jekiseni zvinhu zvakakosha zvehurongwa.

Kutanga, maitiro ekugadzirisa mafuta jekiseni pombi kutadza. Zvikanganiso zvakajairika zvinosanganisira plunger kupfeka, kuvhara kwevhavha yekuvhara mafuta hakusi kusimba, etc. Panguva yekugadzirisa, plunger uye mafuta ekutakura valve zvinoda kunyatsoongororwa uye kuchinjwa kana zvichidiwa. Pombi yejekiseni yemafuta yeimwe tirakita yekurima yakatadza, zvichikonzera kunetsa kutanga injini yedhiziri uye kuderedza simba. Mushure mekuongorora, zvakaonekwa kuti plunger yepombi yejojo ​​yemafuta yakasakara zvakanyanya uye valve yekubuda kwemafuta yakanga isina kuvharwa zvakasimba, zvichiita kuti kusakwana kwemafuta uye kusakwana kwemafuta. Shandisa peturu yekudzvanya tester kuyera uye kuona kuti mafuta emafuta anochinja-chinja pakati pe15 kusvika 20MPa. Naizvozvo, tsiva plunger yakasakara uye gadzirisa chisimbiso chevhavha yekutakura oiri, uye shandisa maturusi ekukuya akakosha kukuya vharuvhu yekutumira mafuta kuti ive nechokwadi chekuisa chisimbiso. Mushure mekutsiva, kudzvanywa kwemafuta kwakagadzikana mukati meiyo 22 kusvika 24MPa. Mushure mekugadzirisa, injini yedhiziri yakatanga zvakanaka, simba rakadzokera kune zvakajairika, uye chiyero chekushandiswa kwemafuta chakaderedzwawo zvakanyanya.

Chechipiri, nzira yekugadzirisa kukanganisa kweinjector. Zvikanganiso zvakajairika zvinosanganisira zvivharo zvakavharwa, mavharuvhu etsono akanamatira, etc. Panguva yekugadzirisa, jekiseni inoda kuparadzaniswa, kucheneswa uye kuenzaniswa. Injector yeimwe ngarava yedhiziri yatadza kushanda. Injini yedhiziri yaiburitsa utsi hutema uye yakawedzera kushandiswa kwemafuta kana ichimhanya. Mushure mekubvisa jekiseni remafuta, zvakaonekwa kuti pakange paine yakanyanya kuunganidzwa kabhoni mukati memuromo, zvichikonzera kushata kwemafuta atomization. Bhenji rekuongorora jekiseni remafuta rakashandiswa kuyedza, uye zvakaonekwa kuti vhoriyamu jekiseni remafuta rakanga risina kuenzana uye maitiro eatomization aive asina kunaka. Shandisa yakakosha yekuchenesa agent kuchenesa iyo kabhoni deposits mukati memuromo, uye kukuya vharafu yetsono kuti udzorere kushanduka kwayo uye kuvharika. Mushure mekuchenesa, yakaedzwa zvakare pabhenji rekuedza. Huwandu hwejekiseni hwemafuta hwaive hwakaita uye iyo atomization athari yakavandudzwa zvakanyanya. Mushure mekugadzirisa, chiitiko cheutsi dema chakanyangarika apo injini yedhiziri yaimhanya, uye mwero wekushandisa mafuta wakadzokera kune zvakajairika.