Khetha imoto yakho. CVT noma okuzenzakalelayo - okuyinto engcono?

Esizukulwaneni lokugcina izimoto ingafakwa kokubili omoya mechanical othomathikhi. Ngaphandle kwalokho, akunjalo ezingavamile steel umshini ifakwe variator. Uma Mechanics konke kuqhathaniswa ecacile, njengoba kunjalo ezimbili zokugcina? Ngakho lapho uthenga imoto entsha noma esetshenziswa lomthengi uthola kombuzo: CVT noma okuzenzakalelayo - okuyinto engcono? Ngaphambi kokuba uphendule lombuzo ke, udinga imininingwane eminingi ukuthola into eyodwa. Okungukuthi, yini umehluko phakathi gearbox okuzenzakalelayo kusukela variator.

Transmission Automatic

automatic transmission (automatic transmission) elisungulwe ngasekuqaleni kwekhulu le-XX, futhi isicelo okokuqala, wathola embonini shipbuilding. Kuthathwa umsunguli usosayensi German Fettinger, ahlinzekwa ukudluliswa hydrodynamic, lakhipha injini bese bendiza.

Ngandlela-thile kamuva, forties kwekhulu elidlule, automakers American othomathikhi Hydramatuc amabhokisi elifakwe Oldsmobile izimoto. Njengoba ukwakhiwa othomathikhi kwala maphuzu amabili ayisisekelo (Converter torque gearbox uqobo ngqo), ushintsho oluncane - kuphela luphelele. I Converter torque, okuyinto ubuyisela bamba ivumela ukudluliswa ukushintshela ngokushelela ngaphandle jerks, futhi igiya ehlanganisa amabhangqa amaningana amagiya, kwenza ukushintsha isilinganiso igiya. Ngaphambi kokuba uphendule lombuzo umbuzo: CVT noma okuzenzakalelayo - kungcono ukuba uhlole izici ezinhle nezimbi ngenguqulo ngayinye.

Izinzuzo automatic transmission:

• lula ukushayela;
• ukwandisa mthombo bamba futhi injini;
• encishisiwe petrol uma usebenzisa ayisithupha speed automatic transmission.

Nemibi automatic transmission:

• isici esibi ashukumisayo;
• nezimoto ezifakelwe ezine-isigaba automatic transmission, unayo i anda petrol;
• yinkimbinkimbi wokulungisa;
• isidingo esikhundleni njalo amafutha (eqhathaniswa Mechanics);
• Asebenzisa ngaphansi kwamazinga okushisa aphansi.

CVT

inkolelo ayeba ukuthi CVT automatic transmission yasungulwa kamuva, kuyiphutha elikhulu. Isimiso yomsebenzi walo wayechazwa edumile uLeonardo da Vinci ekhulwini xv, kwaba ukwazi nokuqalisa kuphela esanda kutholakala - engxenyeni kwekhulu XX yesibili.

variator Stepless ingashiwo zenye we automatic transmission. Akukhona neze ngesivinini. Ikhipha le variator siqukethe izipilingi ezimbili (kwenceku nenkosi yayo) elise enye iqondene lenye, futhi zixhunywe ibhande trapezoid. Izigaxa kukhona variator neengcezu, futhi baphokophelele ukuguquguquka ukuthi kuyehluka lemali torque kusukela idrayivu isondo lokugijimisa indiphi elenzelwe into esindayo kuze enophephela.

Umgomo we ukwenziwa nokugcinwa kwezinto zisesimweni idivayisi ngokuqinisekile kulula futhi zisebenza kahle ngaphezulu. Nokho, kungaba okungalungile ukuqinisa ngokungagunci ukuthi ithuba lokukhetha noma CVT othomathikhi, kungcono uthenge CVT. Naphezu zako, futhi akuyona into nemibi.

Izinzuzo variator:

• anda Dynamics;
• aphansi petrol;
• ekusebenzeni;
• anda injini ukuphila;
• lula ukusetshenziswa wemoto.

Nemibi variator:

• nzima (futhi okubaluleke - ebizayo) wokulungisa;
• isidingo ibhande esikhundleni zonke izinkulungwane 100-150 km .;
• ukutholakala electronics eyinkimbinkimbi, ukwehluleka ongatholakala "zishayeka imali eningi";
• ukusetshenziswa amafutha akhethekile.

Ekuphetheni

Ngakho, i- CVT noma okuzenzakalelayo - okuyinto engcono? Ukwahlulela ngokubukeka izici lobuchwepheshe, ke izici othakazelisayo variator Yiqiniso, kunokubuthwa automatic transmission. Ngaphezu kwalokho - bushelelezi igiya izinguquko futhi aphansi uphethiloli ukusetshenziswa. Nokho, le mishini yayithatha kuba lula kakhulu futhi ashibhile ukuze kulungiswe. Nakuba, uma uthenge brand imoto entsha, okuyinto imbozwe yesiqinisekiso, ungakhetha futhi CVT. Kunoma ikuphi, impendulo ocacile wokuba umbuzo: okuyinto engcono - noma CVT othomathikhi, mhlawumbe, ngeke ukwazi ukunikeza omunye, kodwa ngoba ukukhetha sokugcina ngokuphelele kuze kuwe.