V8 injini - chimene chimasiyanitsa injini chitsanzo ichi?

Chifukwa chakuti opanga amaika injini za V8 m'magalimoto awo, amatha kupereka chitonthozo choyendetsa galimoto, chokwanira ndi khalidwe la magalimoto apamwamba. Mphamvu iyi ndi yoyeneranso pamagalimoto amasewera, ma SUV kapena ma pickups, kuwapatsa mphamvu zofunikira. Dziwani zambiri za powertrain iyi m'nkhani yathu.

Mafotokozedwe a injini ya V8

Mphamvu yagawo iyi imadziwika ndi kukhalapo kwa mizere iwiri ya masilindala, omwe nthawi zambiri amakhala ndi ngodya ya 90 ° wina ndi mnzake. V8 ndiye njira yotchuka kwambiri ya injini itangotha ​​​​injini. Mitundu ilipo: yolakalaka mwachilengedwe, yokwera kwambiri komanso ya turbocharged.

Ndi magalimoto ati omwe ali ndi injini ya V8?

Injini za V8 ndizosangalatsa kwambiri pakuyendetsa - zimadziwika ndi kusamuka kwakukulu, kumveka bwino komanso mphamvu zamphamvu. Kusagwirizana kumangobwera chifukwa cha mawonekedwe awo osakhala achilengedwe - amatulutsa CO2 mochulukira. Pazifukwa izi, akuchulukirachulukira m'malo ndi V6 powertrain yamagetsi. Magalimoto okhala ndi V8 akuphatikizapo: Audi RS 7 Sportback, Chevrolet Corvette C8 Stingray, Ford Mustang GT Convertible, Lexus LC 500, BMW M5 Competition kapena Mercedes-AMG GT.

Kodi drive imagwira ntchito bwanji?

Injini ya V8 imagwira ntchito polola kuti mpweya / mafuta osakaniza alowe m'masilinda asanu ndi atatu kudzera muzitsulo zolowera. Chigawochi chimaphatikizanso ma pistoni m'masilinda omwe amapondereza kusakaniza kwamafuta ndi mpweya. Ma spark plugs ndiye amayatsa ndipo mpweya wotulutsa mpweya umadutsa muzitsulo zotulutsa mpweya ndipo ndondomeko yonseyi ikubwereza. Zonsezi zimapangitsa ma pistoni kusuntha mmwamba ndi pansi. Tikumbukenso kuti mu unit iyi pistoni eyiti olumikizidwa kwa wina ndi mzake ndi crankshaft yozungulira yomwe ili pansi pa "V". Crankshaft yogwira ntchito imasamutsa mphamvu ku bokosi la gear, kenako imatumizidwa ku mawilo kudzera pa driveshaft kapena driveshafts. 

Kodi kusamuka kwina kumatanthawuza mphamvu?

Nthawi zambiri izi ndi zomwe zimachitika. Komabe, pali zosiyana ndi lamuloli, zomwe ziliponso zikafika pa V8. Izi zikhoza kuwonedwa mu Dodge Challenger, kumene supercharged 8-lita V6,2 ndi wamphamvu kuposa mwachibadwa aspirated 6,4-lita kwa galimoto chitsanzo chomwecho. Izi zili choncho chifukwa kulowetsa mokakamizidwa kopangidwa ndi turbocharger kapena supercharger kumapangitsa injini yaying'ono kukhala yamphamvu kwambiri.

Ubwino wa injini ya V8

Monga mwayi wa unit iyi, ndithudi, mukhoza kufotokoza mphamvu yapamwamba. Ichi ndichifukwa chake V8 imagwiritsidwa ntchito pamagalimoto amphamvu amasewera ndi magalimoto amphamvu. Injini ya V8 imayamikiridwanso chifukwa cha kuphweka kwake, makamaka ikafika pamtundu wachilengedwe wofuna. Pachifukwa ichi, mtundu uwu unasankhidwa m'malo mwa mtundu wovuta kwambiri wokhala ndi induction induction. V8 imakhalanso yamtengo wapatali chifukwa cha mawu ake, omwe nthawi zambiri amapereka phokoso losangalatsa - kulira kokulirapo kumapangitsa kuyendetsa galimoto kukhala kosangalatsa kwambiri.

Kuipa kwa injini ya V8

Kwa injini iyi, mutha kutchulanso zovuta zina. Choyamba, ndi dzuwa. Kuchita kwakukulu ndi mphamvu zimabwera pamtengo. V8 idzadya mafuta ochulukirapo kuposa mitundu yocheperako ya silinda sikisi kapena ma silinda anayi. Madalaivala ena amazindikiranso kuti kulemera kwa chipangizochi kumakhudza kwambiri kayendetsedwe ka galimoto. Galimoto yomwe imayikidwa pansi pa hood ya kutsogolo kwa galimotoyo imapangitsa kuti zikhale zovuta kulamulira galimoto pamene mukuyendetsa. Mtengo wokwera pagalimoto yokhala ndi injini ya V8 udzakhalanso wokhudzana ndi mtengo wogula wokha. Magalimoto okhala ndi injini iyi, onse mwachindunji kuchokera kwa ogulitsa komanso kuchokera kumisika yam'mbuyo, ndi okwera mtengo.

V8 ndi V6 - mayunitsiwa amasiyana bwanji?

Anthu ambiri amadzifunsa kuti pali kusiyana kotani pakati pa mitundu ya V8 ndi V6, kupatula kuchuluka kwa masilindala. Chigawo cha silinda sikisi ndichotsika mtengo kupanga komanso chimakhala ndi kulemera kochepa. Imaperekanso mphamvu zambiri kuposa mtundu wa ma silinda anayi. Kayendetsedwe ka injini iyi nakonso kumakhala kosavuta. Ubwino waukulu monga mafuta chuma, komanso kulamulira bwino galimoto chifukwa cha kulemera opepuka, makamaka poyerekeza ndi V8. Mtundu wa V8, kumbali ina, umapereka mathamangitsidwe abwinoko komanso mphamvu zambiri, umapereka bata ndipo ndiwoyenera kuyendetsa bwino, kuyendetsa masewera komanso ntchito zofunikira monga kukoka. Zimadziwikanso ndi chikhalidwe chapamwamba choyendetsa galimoto.

Kodi ndisankhe galimoto yokhala ndi V8? Chidule

Musanasankhe galimoto, ndi bwino kufotokoza zomwe dalaivala wamtsogolo akuyembekezera kwa iye. Ngati wina akufunafuna zenizeni komanso zamphamvu zamagalimoto, ndiye kuti galimoto ya V8 ingakhale chisankho chabwino.