Koloi enjene mane setorouku

E entsoeng ka diselennere enjene tse 'nè, tse mounted ka crankcase le ka holimo-limo koetsoeng hlooho. Carter tlase floating tlamella. Ka silindara valve hlooho li beha - the lesoba le sehokelo, ho nozzle ho ente ea mafura a (disele) dienjini kapa tlhase thothetsang molelo (peterole). Ka hare susumeletsa ho piston, e amana ka ho hlabella piston le hlooho ka holimo ea molamu o tlohang. E ka tlaase hlooho ea molamu o tlohang e koahetsoe popelo crankshaft limakasine tsa ka sehloohong tse mounted ka dibering. The piston ka silindara e tiisitsoe ka masale a khethehileng. Qetellong ea crankshaft le ke tse sa fetoheng flywheel.

Bitsoa ka holimo bafu ntlha boemo ba lula piston ea qetellong ea leqeba lona ho ea holimo, ka tlaase bafu ntlha e bitsoa boemo hapa qetellong ea leeto tlaase.

Masene o bitsoa motsamao oa piston ho tloha bohareng ea shoeleng ho e 'ngoe. Displacement thehoa holim 'a eona ha e se e hlokometse ka TDC, ka kamoreng e ka combustion e ke paramethara. enjene displacement kapa molumo displacement - ke palo e lokolloa ke piston le ha ho fallela ho tloha ntlha shoele. Moqolo oa silindara le - ka boleng kakaretso ea ka kamoreng e combustion e le sebetsa.

Compression karo-karolelano ke tšobotsi ea bohlokoa, e leng e hlalosoa e le karo-karolelano ea ho feletseng silindara bophahamo ba modumo ho bophahamo ba modumo kakaretso ea ka kamoreng go tuka ga molelo. Morao-rao le 'ngoe-silindara enjene e na le compression karo-karolelano ea ka 10. ba se nang balekane-silindara mane leqeba enjene e na le e phahameng compression karo-karolelano, seng ka tlase ho 20.

enjene e mene-leqeba qalong ya ho noa setorouku ha belofo noa e qala, ha ho piston qala ho fallela ho tloha bohareng holimo shoele. Ka tshebetso ya ho fallela e lephaka e thehoa silindara le mane leqeba enjene fumana motsoako oa moea le mafura a mouoane, e leng e atisa ho bitsoa ka mafura kapa mafura a-moea motsoako.

Ka mor'a hore piston BDC tla etsahala, ka lebaka la ho ba chenchana tsa crankshaft, e qala ho hloa ho ea bohareng holimo shoeleng, e leng ho nkoa e le qalo ea ho compression setorouku. Sena se koala le belofo lesoba, le ka ho sa potoloho ea, di-valve bobeli li koaloa. Motsoako combustible hore ke ka silindara ka displacement tsa piston ho TDC e a petetswa, mocheso le ho hatelloa ke lona lebaka la keketseho. Ho na le ke boleng lebetsoeng le ha compression piston TDC. Empa kaha tshebetso mafura combustion e nka nako ea motsoako combustible e epelaki esale pele, pele piston fihla TDC ka compression setorouku. motsoako o epelaki ka tlhase ea motlakase tse lawko pakeng tsa li-electrode tsa polaka le. Ho tloha nakong eo tlhase BTDC, ho crank angle bitsoa angle tsa precession thothetsang molelo.

Ka palo e khōlō ea likhase matla-timetsang lokolloa nakong mafura combustion e, re phehella piston, e leng etsa hore enjene e ho phetha e mene leqeba potoloho nakong ea latelang li etsahala ka di-valve koaloa ka piston leqeba tloha TDC ho BDC. Ho qeta monono leqeba le qala ka mora setorouku. E qala, e phunyang qeta monono le piston susumelletsa nģ'a TDC, displacing ho qeta monono likhase sepakapakeng. Joale, ka ho tšoanang tatelano potoloho e pheta.