Ngokuqhubekayo variable automatic transmission noma CVT: Kuyini lokhu?

Kuyini BAKPP? Ngokuqhubekayo variable automatic transmission, kungenjalo variator. Lokhu ukudluliswa, abangenalo ukudluliswa izakhi esithile, ezifana, isib, mechanical noma othomathikhi. Izici yalolu hlobo yokudlulisela yilezi:

- ukwanda bushelelezi nokuwa traction;

- ukungabi khona isikhathi ezithothene uma ushintshela ngesivinini;

- a ukudluliswa eyinkimbinkimbi wagxila samabutho amakhulu.

Izici ukushayela nge variator

Qala umshini abanokubukwa yokudlulisela lihlukile isiqalo emshinini. Ngezinye idling injini linemibhikisho kuyinto amayunithi mayelana 700-900. Njengoba nje izinyawo zakho wathinta isinyathelo igesi, imoto uqala athole umfutho, kodwa endaweni cishe asibahambeli. Kwaba ngemva sibalo eliyilo ushaye, imoto iqala ukuhambisa ngokushelela. Uma siqhathanisa lokhu esikhathini ukusheshisa we variator futhi umshini ungaphakathi esigabeni sokuqala izimoto uhlanga nge automatic transmission uthola inzuzo okuncane:-ke evele eqala, kodwa ushintsho igiya senzeka jerking imoto ngenxa yokuntula traction ngesikhathi traction ukulahlekelwa, futhi imoto ngesikhathi esifanayo kokulahlekelwa imizuzwana eziyigugu . Kungenjalo liziphatha variator. Kusho ukuthini? Isiqalo kwenzekani sengathi ku le isinyathelo namafutha is sicindezelwe ngemva kwesikhashana, kodwa ngemva imoto iya ngokushelela futhi kancane kancane ngesivinini, futhi ngaphambi kokuphuma "umshini" ekugcineni. injini isivinini ngenkathi ushayela ku variator zihlale zone torque esiphezulu. Gear ratio ukudluliswa sashintsha, futhi ngaleyo ndlela kukhona ukusheshisa imoto. Uphethiloli injector ngokuvamile Ukuziphatha ngempela evilaphayo igijimisa amayunithi angaphansi kuka 3500. Ngokuba abanjalo a ukusheshisa injini ezinhle iqala nge amayunithi 4,500. Ngasiphi isivinini injini variator ayohlakazeka imoto? Kusho ukuthini? Uhlelo variator inquma lapho sekuyisikhathi sokuba "ukunikeza traction" leli sondo. Ngomusa ngokucindezela phezu isinyathelo igesi, ukudluliswa kancane anda ukufundwa on the tachometer, imoto ngesivinini kabi ngesikhathi revs ongaphakeme. Ngokucindezela ku namafutha a libukhali kancane uphendulela "uthole" zibuyele kokujwayelekile, waqala ukudonsa kuze igesi otozhmesh. "Red Zone" liyavela tach zisuka uma unquma ucindezela isinyathelo kuya metal. Ibhokisi igcina ijubane eliphezulu kuze kube nomuntu ocindezela okwengeziwe isinyathelo igesi. Kulula: ngokushesha ufuna ukuthola ngesivinini, ngokushesha ngazo isinyathelo.

Sibeka manual Imodi CVT. Kusho ukuthini?

Ngaphezu usuke othomathikhi, CVT unekhono imodi ibhukwana. Lokhu kusho ukuthi wena ungashintsha ngalowo amagiya usebenzisa isibambo ibhokisi iphansi noma iphezulu. Kuyi-dashboard, le nqubo kuzovezwa. Kodwa CVT yakhelwe ukuze ngeke bakwazi ukushayela umfutho ezonini obomvu, futhi ungaziki at amagugu ongaphakeme, awukwazi. Usalokhu ukushintsha igiya ngawe. Uma kwenziwe ukuhlolwa-drive kwi variator manual kanye othomathikhi, owaphuma zokugcina. Kuleli bhukwana usuke tachometer inaliti "ukweqa" kusuka isivinini kusuka phansi kuya phezulu, kanjalo uvimbele ukudala ezinye injini wagxila futhi ahlinzeke ukusheshisa bushelelezi ukuthuthukisa.

Izinzuzo imoto nge CVT

Uma imoto yakho ine CVT, inikeza ukusebenza? Okokuqala, amandla ezimaphakathi ezinhle imoto ukusheshisa ngezimiso (injini 200 kanye namahhashi, ka asisikhulu kunenkosi 2.0 amalitha). Okokhelekayo umnotho, ikakhulukazi uma ukushayela emgwaqeni omkhulu ne control cruise. Okuhle ukuphepha nokusebenza ngaphansi kwezimo ezimbi: khona elibambe unomphela kusiza ukugwema emigodini, njengoba kwenzeka uma usebenzisa izihambisimshini umshini, noma uma eshintsha amagiya. Nokho, izinzuzo ezisobala kakhulu: asikho isidingo bayeke amagiya, cindezela isinyathelo bamba, kanye nabanye.

nebubi variator

Ngaphandle amaphutha, lutho izindleko, kuhlanganise CVT. Izibuyekezo abanikazi imoto zihlukile. Kodwa omunye uthishanhloko ngokuthi ukungabi nakwenzeka kwento isiqalo abukhali. Ngaphezu kwalokho, CVT asisebenzi injini ezingaphezu kuka-200 amahhashi. Futhi izimo zinzima ngokwedlulele kudingeka kancane kabusha zifundise, uma futhi kubeka udinga ekulinganiseni imoto, igesi kufanele kube kancane ngaphambili ukuba ucindezele kunawe asetshenziselwa ukukwenza izihambisimshini noma umshini. Uma ayethanda izimoto ezemidlalo ku aqondisa, ukudluliswa enjalo akuyona neze ngawe. Running olubushelelezi, kalula zokusebenzela, fuel Umnotho - lawa izinzuzo main of imoto nge CVT.