Abubuwan Motoci Injector Diesel Injection 23670-27030 don Man Fetur gama-gari na Nozzle Injector

Tasirin Tsarin Injector akan Ayyukan Injin Diesel da Fitarwa

Ta hanyar sake zagayowar gwajin ESC da gwajin cikakken kaya na tsaye, tsarin daidaita tsarin konewa wanda ya dace da buƙatun an ƙaddara. Abubuwan da suka dace sune kamar haka:
q) Ƙarƙashin cikakken nauyi, kwatanta aikin injin a ƙimar kwararar injector na 750mL/in da 610ml/min. Sakamakon ya nuna cewa lokacin da kewayon saurin ya fi 1600R/min, ƙimar hayaƙi da ƙimar amfani da man fetur da ke daidai da 750mL/min suna da ɗan ƙaramin ƙarfi, amma NO da ƙimar fitarwa sun ɗan fi girma. Sakamakon gwajin ESC ya nuna cewa iskar ingin ya ragu lokacin da yawan kwararar injector ya kasance min 750mL. Domin saduwa da kasa IV watsi bukatun ga barbashi watsi da kuma a lokaci guda hade da cikakken load yi na engine, 750mL / min aka zaba a matsayin inganta siga na injector kwarara. ) Cikakkun kayan aiki masu lankwasa na 148° da 150 bututun ƙarfe mazugi iri ɗaya ne. Sakamakon gwajin ESC ya nuna cewa tattalin arzikin injin ya fi kyau lokacin da bututun mazugi ya kasance 148, kuma an rage ƙimar barbashi kaɗan. Don haka, an zaɓi ingantacciyar kusurwar mazugi don zama 148°
6) A lokacin aikin ingantawa, an gudanar da gwaje-gwaje don nau'o'in bututun ƙarfe daban-daban. A ƙarƙashin cikakken kaya, a madaidaicin madaidaicin saurin, ƙarfin bututun bututun ƙarfe na 2.0mm ya ɗan ragu kaɗan, bambancin kusan 2kw, amma ya cika buƙatun. Koyaya, a cikakken kaya, matakin hayaƙi lokacin da bututun bututun ya kai 2.0mm ya fi na sauran nau'ikan bututun ƙarfe guda biyu. Gwajin ESC ya nuna cewa matakan fitar da hayaki na NO, CH, CO, da soot kusan iri ɗaya ne lokacin da bututun ƙarfe ya bambanta. Lokacin da protrusion na bututun ƙarfe ne 2.0mm, da barbashi watsi da dizal engine da muhimmanci rage. Sabili da haka, gabaɗaya, haɓakar bututun ƙarfe na 2.0mm shine mafi kyawun, kuma za'a yi amfani dashi a cikin ƙirar haɓakawa ta gaba.