Kodi chitoliro cha nthambi ndi chiani chagalimoto
Chitoliro cha Nyengo cha Nyengo ndi gawo lofunikira ku injini ya injini, yomwe ili pakati pa valve ndi valavu ya injini. "Lemba" m'dzina lake limachokera kuti mpweya ukulowa chifukwa cha "amasungunula ma netffer airflow, olingana ndi chiwerengero cha masilindalama mu injini, monga anayi mu injini ya sing'anga inayi. Ntchito yayikulu ya chitoliro cha nthambi ndikugawa mpweya ndi mafuta osakaniza kuchokera ku cylinder doko lokongoletsa doko lino lomwe limaperekedwa moyenera.
Mapangidwe a chitoliro cha ngwazi cha inlet ali ndi vuto lofunikira pa injini. Kuti muchepetse mpweya wamagesi ndikusintha kuchepa kwa chakudya, khoma lamkati la chitoliro cha nthambi liyenera kukhala losalala, ndipo kutalika kwake komanso kupindika kuyenera kukhala koyenera kuti muwonetsetse kuti silofanane ndi ma cylinder omwe ali ofanana. Mitundu yosiyanasiyana ya injini zosiyanasiyana ilinso ndi zofunikira zosiyanasiyana pakudya nthambi, mwachitsanzo, kufupika kwapafupi ndi kugwira ntchito yayitali, pomwe zowonjezera ndizoyenera kugwira ntchito kwa RPM.
Chitoliro chodziwika bwino kwambiri mu pulasitiki yamakono ndi pulasitiki, chifukwa chitoliro cha pulasitiki chimatsika mtengo, kulemera kopepuka, ndipo kumatha kukonza kutentha kotentha, mphamvu ndi torque. Komabe, zinthu za pulasitiki zimafunikira kukhala ndi kutentha kwambiri, kulimba kwambiri komanso kukhazikika kwamankhwala kuzolowera malo ogwiritsira ntchito injini.
Ntchito yayikulu ya chitoliro cha Nyengo ya Nyengo ija ikugawikana ndi mpweya wa mpweya ndi mafuta ku cylinder iliyonse kuti ipeze chisakanizo choyenera, kuti musunge ntchito ya injini yabwino.
Kugwira Ntchito ndi Zofunikira Zopangira Zito za Nthambi
Nkhumba ya inlet ili pakati pa valavu ya throttt ndi valavu yolowera, ndipo kapangidwe kake kamakhala ndi chisonkhezero pa injini ya mafuta. Makina otepa abwino kwambiri amatha kuwonetsetsa kuti silini limadzaza ndi mpweya wokwanira ndi mafuta, kusintha injini zoyaka, kuti mphamvu zotulutsa ndizothandiza kwambiri. Kuti muchepetse kukana kwa Airfrow ndikusintha bwino, kutalika kwa njira yamkati kwa nthambi ya nthambi iyenera kukhala yosasinthika, ndipo khoma lamkati liyenera kukhala losalala.
Zakuthupi ndi kapangidwe ka nthambi
Chitoliro cha nthambi zomwe zimapangidwa nthawi zambiri zimapangidwa ndi zida monga chitsulo kapena zitsulo za aluminiyamu, zomwe zimatha kupirira kutentha kwakukulu ndi malo ogwiritsira ntchito kuthamanga kwa injini, pomwe akuwonetsetsa kuti akugwira ntchito. Chitoliro cha nthambi chikulumikizidwa ndi carburetor ndi chotchinga, chotetezedwa ku cylinder block kapena mutu wa studiede, ndi asbestos amaikidwa pamalo ophatikizika kuti alepheretse kutulutsa kwa gasi.
Ubale womwe ulipo pakati paumba mapaipi a nthambi ndi magetsi
Chitoliro cha nthambi zambiri chimagwirizana kwambiri ndi dongosolo lotha. Udindo waukulu wa dongosolo litatha kusonkhanitsa mpweya wotuluka pambuyo pa silinda iliyonse, ndikuwongolera pa chitoliro chopopera ndi muffir, ndipo pamapeto pake ndikutulutsa kunja. Kugwirizana kwa chitoliro cha nthambi komanso kutulutsidwa kumasuka kumapangitsa kutulutsa bwino kwa mpweya, kuchepetsa kukana ndi kukana kwa injini.
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