Njira yogwirira ntchito ya injini ya dizilo ndi yofanana ndi ya injini ya petulo, ndipo nthawi iliyonse yogwirira ntchito imakumananso ndi ma stroke anayi a intake, compression, work, ndi exhaust. Komabe, chifukwa mafuta omwe amagwiritsidwa ntchito muinjini ya diziloNdi dizilo, kukhuthala kwake ndi kwakukulu kuposa mafuta, sikophweka kusungunuka, ndipo kutentha kwake koyaka mwadzidzidzi ndi kotsika kuposa mafuta, kotero kapangidwe ndi njira yoyatsira ya chisakanizo choyaka ndi zosiyana ndi injini za mafuta.
Pamene ngodya yotsogola ya mafuta ili yayikulu kwambiri, mafuta amalowetsedwa ngati mpweya uli wochepa mu silinda, momwe zinthu zimakhalira zosakaniza zimakhala zoipa, mafuta osonkhanitsidwa asanayake ndi ochuluka kwambiri, zomwe zimapangitsa kuti injini ya dizilo izigwira ntchito movutikira, liwiro losakhazikika komanso zovuta zoyambira; Pakatha ola limodzi, mafutawo amapangidwa pambuyo pa kuyaka, kutentha kwakukulu ndi kupanikizika kwa kuyaka kudzachepa, kuyaka sikukwanira ndipo mphamvu idzachepa, ndipo ngakhale utsi udzatulutsa utsi wakuda, ndipo injini ya dizilo idzatentha kwambiri, zomwe zimapangitsa kuti mphamvu ndi ndalama zichepe. Ngodya yotsogola yamafuta si yokhazikika, ndipo iyenera kuwonjezeredwa ndi kusintha kwa mafuta a dizilo (mafuta) ndi liwiro, kutanthauza kuti, ndi kuwonjezeka kwa liwiro. Mwachionekere, ngodya yotsogola yamafuta ndi yayikulu pang'ono kuposa ngodya yotsogola yamafuta. Chifukwa ngodya yotsogola yamafuta ndi yosavuta kuyang'ana ndikuwerenga, imagwiritsidwa ntchito kwambiri mu gawo lopangira ndi dipatimenti yogwiritsira ntchito.
Ngati ngodya pakati pa mzere wapakati ndi mzere wolunjika wa crankshaft connecting rod journal ndi yayikulu kwambiri, kutanthauza kuti, ngodya yotsogola ya mafuta ndi yayikulu kwambiri, pisitoni ili kutali ndi TDC, panthawiyi mafuta amalowa mu silinda, amayaka pasadakhale, ndikupanga mphamvu, kotero kuti pisitoni sifika pa TDC ikatsika, ndiye kuti chiŵerengero cha kupsinjika mu silinda chidzachepa, mphamvu ya injini idzachepanso, ndipo kutentha kudzawonjezeka. Ndipo pali phokoso logogoda mkati mwa silinda.
Ambiriinjini za diziloSankhani ngodya yabwino kwambiri yopangira jakisoni pogwiritsa ntchito liwiro lolinganizidwa komanso katundu wokwanira poyesa. Pamene pampu yopangira jakisoni yayikidwa painjini ya dizilo, Angle yoyendetsera injini imasinthidwa motsatira izi, ndipo nthawi zambiri siimasinthanso panthawi yogwira ntchito ya injini ya dizilo. Mwachionekere, pameneinjini ya diziloikuyenda pansi pa mikhalidwe ina, Angle iyi yopangira jekeseni si yabwino kwambiri. Pofuna kukonza bwino ntchito yamagetsi ndi mphamvu yamagetsiinjini ya dizilondi liwiro lalikulu, tikuyembekeza kuti ngodya ya jekeseni ipitirire patsogoloinjini ya diziloikhoza kusinthidwa yokha ndi kusintha kwa liwiro kuti ikhale ndi phindu labwino. Chifukwa chake, pampu yopangira jakisoni iyiinjini ya dizilo, makamaka injini ya dizilo yopangira mwachindunji, nthawi zambiri imakhala ndi chowongolera cha centrifugal cha kupereka mafuta patsogolo Angle automatic.
Nthawi yotumizira: Ogasiti-21-2024