Rukunin toshe injin mota na zamani sun ƙunshi jiki, shugaban Silinda, murfin kan Silinda, layin Silinda, babban murfin ɗaukar hoto da kwanon mai. Haɗin jikin injin shine sashin injin, wanda shine matrix ɗin matrix na injin haɗa sandar crank, injin rarraba bawul, da manyan abubuwan injin injin. Ana amfani da kan Silinda don rufe saman silinda da samar da ɗakin konewa tare da kambin piston da bangon Silinda.

Ana amfani da kan Silinda don rufe silinda da samar da ɗakin konewa. Ana jefa kan silinda tare da jaket na ruwa, rami mai shiga, rami mai fita, rami mai walƙiya, rami mai ƙyalli, ɗakin konewa, da sauransu.

Tushen Silinda shine babban jikin injin, yana haɗa kowane Silinda da crankcase gaba ɗaya. Yana da tsarin tallafi don shigar da pistons, crankshafts, da sauran sassa da na'urorin haɗi.

Gaskat ɗin silinda yana tsakanin kan silinda da shingen silinda, kuma aikinsa shine ya cika ƙananan ramuka tsakanin tubalin silinda da kan silinda, yana tabbatar da hatimi mai kyau a farfajiyar haɗin gwiwa, don haka tabbatar da rufe ɗakin konewa da hana zubar da silinda. da yatsan ruwa.

Ƙungiyar haɗin haɗin piston shine sashin watsawa na injin, wanda ke watsa matsi na iskar gas zuwa crankshaft, yana haifar da juyawa da fitarwa. Rukunin haɗin sandar fistan galibi sun ƙunshi fistan, zoben fistan, fil ɗin fistan da sandar haɗi.

Babban aikin fistan shine jure matsi na gas ɗin konewa da watsa wannan ƙarfin zuwa sandar haɗawa ta fitin fistan don fitar da crankshaft don juyawa. Bugu da ƙari, saman fistan, kan silinda, da bangon silinda tare suna samar da ɗakin konewa. Piston shine mafi girman sashi a cikin injin da ke ƙarƙashin yanayin aiki, tare da iskar iskar gas da ƙarfin motsa jiki da ke aiki da shi.