Kungani kuyingozi ukushayela ngesivinini esiphansi
Ithrafikhi emadolobheni, lapho izimoto eziningi zisetshenziswa khona nsuku zonke, ayikuvumeli ukunyakaza okusheshayo. Futhi umkhawulo wejubane, kuhambisana nesifiso sabashayeli abaningi sokonga uphethiloli, kuqhubekisela phambili isimo. Kulokhu, injini iyaguga, ngoba ayikwazi ukuthuthukisa ama-revs aphezulu.
Bonke (noma cishe bonke) abashayeli bayazi ukuthi amandla enjini ne-torque kuncike ku-RPM. Imvamisa, injini kaphethiloli ifinyelela ekusebenzeni kwayo okuphezulu maphakathi nebanga. Ukunyakaza okuqhubekayo ngesivinini esikhulu akuholeli kunoma yini enhle, ngoba insiza yeyunithi incipha ngokushesha.
Ngokuphambene nalokho, ukushayela ngesivinini esiphansi nakho kuyingozi enjinini. Futhi abashayeli abaningi bakholelwa ukuthi ngokungalayishi injini yemoto yabo, abagcini ngokwandisa impilo yayo, kodwa futhi bonga nophethiloli. Kodwa-ke, lokhu akulona iqiniso, kusho ochwepheshe.
Ngesivinini esiphansi, izinga lokushisa lenjini liyakhuphuka. Uma kwenzeka ukungasebenzi kahle ohlelweni lokupholisa, lokhu kuholela ekushiseni ngokweqile futhi, ngenxa yalokho, ekulungiseni okubizayo. Kulezi zimo, ikhanda le-cylinder likhubazekile, i-antifreeze ingangena kuma-piston, futhi uwoyela ungangena ohlelweni lokupholisa. Imiphumela yokuxuba okunjalo iyingozi - injini ivame ukwehluleka.
Izinjini ezinokufuduka okuncane, kepha ngamandla amakhulu ne-torque kuma-revs aphansi, kwenzeka ukuqhuma, okungenzeka umshayeli angakuzwa, ngoba kufushane kakhulu. Kodwa-ke, ilayisha kakhulu izingxenye eziyinhloko zedrayivu. Umshini wamadolo nenhloko yesilinda kuhlushwa ukuvezwa njalo kulo mphumela. Izinga lokushisa liyakhuphuka, okuholela ekushiseni ngokweqile kwekhanda le-gasket ngisho nokugqwala komqhele we-piston nodonga lwesilinda.
Isivinini esiphansi singabangela futhi ingxube yamafutha omoya ukuthi yakheke ngendlela engalungile, okusho ukuthi isha ngokungalungile nangokulinganayo. Ngenxa yalokho, ukusetshenziswa kukaphethiloli nakho kuyanda. Ibanga lejubane elonga kakhulu enjinini ngayinye liphakathi kuka-80 no-120 km/h, okungenakwenzeka ukufinyelelwa kuthrafikhi yedolobha.
Ukugijimisa injini ngama-revs aphansi nakho kungcolisa ikamelo lokushisa kanye ne-catalyst. Kungakho izinjini zesimanje kwesinye isikhathi zidinga ukuthi zishiswe kakhulu futhi zigijime ngejubane eliphezulu. Kufanele bahambe amakhulukhulu amakhilomitha ngejubane elikhulu, okuyiqiniso, okufanele lithobele imikhawulo nemibandela yomgwaqo.
Ngakolunye uhlangothi, ukusindisa injini, ungayiniki igesi eningi, futhi ngakolunye - ukunyathela njalo i-accelerator pedal ensimbi yeshidi. Kuyadingeka ukushintsha izindlela zokusebenza bese ukhetha imizila ukuze injini ikwazi ukusebenza ngesivinini esibanzi.
