Ungaqala kanjani imoto ebusika?
Ukuqala kwenjini yasebusika kuhlala kuhambisana nezimo ezingemnandi. Isikhathi lapho isitshalo sisebenza ngaphansi kwezinga lokushisa eliphansi kakhulu impela side kakhulu.
Ukuqala kwenjini yasebusika kuhlala kuhambisana nezimo ezingemnandi. Isikhathi lapho isitshalo sisebenza ngaphansi kwezinga lokushisa eliphansi kakhulu impela side kakhulu.
Iqiniso liwukuthi ukube izinjini zethu zezimoto bezihlale zisebenza emazingeni okushisa asezingeni eliphezulu, ukuguga bekungaba kuncane futhi amakhilomitha okufanele alungiswe (noma ashintshwe) abe ngezigidi zamakhilomitha. Izinga lokushisa elisebenzayo lenjini licishe libe ngu-90 - 100°C. Kodwa lokhu kubuye kube lula.
Ngesikhathi sokusebenza, injini inomzimba onjalo kanye nezinga lokushisa elipholile - ezindaweni lapho izinga lokushisa likalwa khona. Kodwa endaweni yegumbi lomlilo kanye ne-exhaust tract, izinga lokushisa liphakeme impela. Ngakolunye uhlangothi, izinga lokushisa ohlangothini lokungena liphansi nakanjani. Izinga lokushisa lamafutha ku-sump liyashintsha. Ngokufanelekile, kufanele ibe ngu-90°C, kodwa leli nani ngokuvamile alifinyelelwa ngezinsuku ezibandayo uma ukufakwa kulayishwe kancane.
Injini ebandayo kufanele ifinyelele izinga lokushisa lokusebenza ngokushesha ngangokunokwenzeka ukuze uwoyela ufinyelele endaweni efanele. Ngaphezu kwalokho, zonke izinqubo ezenzeka enjinini (ikakhulukazi ukuxutshwa kukaphethiloli nomoya) zizokwenzeka kahle lapho izinga lokushisa selimisiwe.
Abashayeli kufanele bafudumale izinjini zabo ngokushesha okukhulu, ikakhulukazi ebusika. Ngisho noma i-thermostat efanelekile ohlelweni lokupholisa inesibopho sokufudumeza injini ngokufanele, izoshesha enjinini egijima ngaphansi komthwalo, futhi ihambe kancane uma ingenzi lutho. Ngezinye izikhathi - nakanjani kancane kakhulu, kangangokuthi injini engathathi hlangothi ayifudumali nhlobo.
Ngakho-ke, kuyiphutha "ukufudumala" injini endaweni yokupaka. Indlela engcono kakhulu ukulinda imizuzwana eyishumi nambili kuphela noma ngaphezulu ngemva kokuqala (amafutha asafudumele azoqala ukugcoba okufanele), bese uqala futhi ukushayela ngomthwalo ophakathi enjini. Lokhu kusho ukushayela ngaphandle kwama-acceleration aqinile kanye nesivinini esiphezulu senjini, kodwa kusanqunywa. Ngakho, isikhathi sokusebenza esibandayo senjini sizoncishiswa futhi ukuguga okungalawuleki kweyunithi kuzoba phansi.
Ngesikhathi esifanayo, isikhathi lapho injini izosebenzisa khona inani eliningi likaphethiloli (elinikezwe idivayisi yokuqala kumthamo onjalo ukuthi lingasebenza nhlobo) lizoba lincane. Futhi, ukungcoliswa kwemvelo okunamagesi akhiphayo anobuthi kakhulu kuzokwehla (isiguquli se-catalytic asisebenzi kusiguquli segesi esikhiphayo esibandayo).
