Ngenxa yokuthi imodi yomlilo yenjini yedizili ingukushiswa kokucindezela, ingaphinda ibizwe ngenjini yokushisa yokucindezela. Ukuqinisekisa ukusebenza okuvamile kwenjini ye-diesel, kufanele ibe nezimo zokushisa zokucindezela ezanele kanye nezimo zokunikezwa kukaphethiloli. Ngokubambisana kwesitimela se-valve, isistimu yokuphakelwa kukaphethiloli kanye negumbi elivuthayo, kwakheka ingxube yekhwalithi enhle kawoyela nomoya. Ngesikhathi esifanayo, uhlelo lokucindezela kufanele luqinisekise ukuthi izinga lokushisa nokucindezela kusilinda ekupheleni kokucindezela kuhlangabezana nezimo zokuzishisa zengxube yamafutha-moya. Uma imvume ye-valve incane kakhulu, ukuvuza komoya noma i-torque yokuqinisa enganele yamabhawudo ekhanda le-cylinder, okuxekethile, ukulimala kwe-cylinder gasket, ukugqokwa kweringi ye-piston kanye nosimende, ukuvuleka kwengozi kanye namanye amaphutha, izinga lokushisa lomoya ocindezelwe egumbini lomlilo ngeke lifinyelele. ingxube kawoyela nomoya. Izinga lokushisa elizenzakalelayo (330 ℃).

2. Ukwakhiwa kwengxube evuthayo kunezidingo eziqinile ezingxenyeni ezisebenzayo

Njengoba isikhathi sokwakhiwa kwengxube evuthayo yenjini kadizili sisifushane kakhulu, i-engeli ye-crankshaft icishe ibe ngu-15° kuya ku-35° kuphela kusukela ekuqaleni komjovo kaphethiloli ngomjovo kuze kube sekupheleni kokusha. Ukuze wakhe ingxube evuthayo yekhwalithi enhle ngesikhathi esifushane kangaka futhi uyishise ngokuphelele, kuyadingeka ukuthatha izinyathelo ezinengqondo zesistimu yokuhlinzeka ngenjini ye-diesel kanye negumbi lomlilo, nokuqinisekisa izinga eliphezulu likaphethiloli.

3. Izimo zokusebenza zesilinda ngasinye zihluke kakhulu

Izinjini zikadizili ezinamasilinda amaningi zidinga ukuvumelana kwezimo ezidingekayo njengokucindezela kokucindezela, izinga lokushisa, isimo sokujova uphethiloli, kanye nekhwalithi ye-atomization yesilinda ngasinye. Kodwa-ke, ngenxa yethonya lezici ezifana nokunemba komshini, isenzo somshini, kanye nezinguquko zomzimba nezamakhemikhali, ingxube eyakhiwe yi-cylinder ngayinye Izimo zokuhlushwa kanye nokuvutha zihluke kakhulu. Uma injini kadizili isebenza, ijwayele ukungasebenzi kahle njengokusebenza okungalingani kanye nesivinini sokuzungeza esingazinzile. Njengoba kunezingxenye eziningi zenjini ye-diesel ezidinga ukulungiswa ngesandla, njenge-valve clearance, imvume ye-decompression, ingcindezi yomjovo kaphethiloli, ukunikezwa kukaphethiloli, njll., akunakwenzeka ukwenza isilinda ngasinye sifane ncamashi, futhi kwandisa amandla izimo zokusebenza ze-cylinder ngayinye ngezinga elithile. umehluko.