CVT: Chii? Ngationgororei

Kune isingaperi uwandu zvinobvumidzwa modes apo motokari ichifamba. optimum injini waivako zvinogona nechokwadi chete kana nhamba nzendo dziri gearbox kuchavawo ziendanakuenda. Muchiitiko ichi zvakakodzera kushandisa CVT. Chii? Zviri chete panguva mhando gearbox, iyo anobvumira stepless Kushandurwa ari giya reshiyo pakati muinjini uye hutachiwana. Izvi zvinoreva kuti zvose motokari mashandiro vanogona kushanda pamwe inonyatsobudirira kukosha giya reshiyo, pane paavhareji, mune dzimwe embodiments pakati transmissions.

CVT: Chii ichi?

Chaiparira mudzimu injini Higher kunyatsoshanda kunoitwa mune mapazi ose Zvakanyanya Kunaka Panguva Yepamuviri nokumukirana, zvakawanda Qualitative simba oparesheni, zvinoderedza chepfu choutsi. Pano giya reshiyo nechakatsinhiwa zvakanaka panzvimbo stepwise, saka kuti motokari vakadaro vanoonekwa ne kumeso. The upenyu basa nokupfuuridzirwa zvinoriumba ichiwedzerwa nokuda kusavapo jerks panguva giya kuchinja, ndizvo ichi uye kunoratidzwa ne variator. Chii uye chii nokuda? Izvi mudziyo lightweight, nyore mamiriro, uye kuvimbika zvakakwana. Sezvo otomatiki transmissions, rakagadzirirwa kubvisa mutyairi nokuva kuchinja.

kutadza

Zvino kuti zviri pachena zvakanaka variator (chii, imi munotoriziva), mubvunzo unomuka kana ichi ndiyo yakanaka gearbox. Kwete The chikuru zvakaipira pfungwa iyi kuti ndiro kukweshera kuti haasi kushanda nokuda gearing, uye nokuda kukweshera, saka anogona wokushandura shoma torque. Kana akapfuudza kushanda hukawanika vachava taitofanira, runoita kuti vawane ndichibvunza kusakara. It anotaura pamusoro hazvibviri kushandiswa kwayo pachiimbwa ine injini simba.

CVT haashiviriri basa refu ari kwadzinoita kunonyanyisa mutoro. Akakurumidza kusakara panguva unopinza jerks uye braking hunhu nyanzvi mumitambo pakutyaira maitiro. Chinobatanidza nezvechisarudzo ichi - a mvere yakanyarara sangano.

Chii chiri kuitwa?

Panguva iyoyo, marudzi maviri motokari akashandiswa: torus uye V-bhandi. Yechipiri ine peya zvishoma nezvishoma mumatope pulleys pakati iyo bhandi iri tensioned. Mumwe pulleys zvakabatana muinjini, sezvo vatungamirire, uye yechipiri mavhiri - chichisairirwa. Pulleys zvishoma nezvishoma mumatope, kuti rinoumbwa sezvikamu. Pavanosvika muchiungana, pane bhandi rokufurira kwekunze, uye kana bhandi razdvizheniya rotsva. The radii pamusoro iyo bhandi unotii, kuchinja synchronously. Mugumisiro iri kutendeuka anotsvedzerera nokupfuuridzirwa reshiyo kana nemotokari chisimudziso nharaunda idukusa muranda, ipapo kuchinjwa kunoderedza zvimwe - zvakawedzera.

Akabvarura CVT kunosanganisira kushandisa conical disks pane zvishoma nezvishoma mumatope pulleys uye bhandi ne rollers. Kutyaira ndiro machira kuti injini crankshaft, uye muranda - nokupfuuridzirwa. The rollers vari rikazvisundira kuzorwa discs nekufambisa torque. Kugadzira uye CVTs dzimwe nguva kunosanganisira vachiitsiva Worn zvikamu nevatsva.