CVT: Kuyini lokhu? Ake sihlole

Kukhona i isibalo esingapheliyo izindlela ezivunyelwe lapho imoto ihamba. elikhulu injini ukusebenza ungakwazi kuqinisekiswe kuphela uma isibalo izigaba e-gearbox beyoba elingapheli. Kulokhu kuyafaneleka ukusebenzisa CVT. Kuyini lokhu? Kuyinto kuphela uhlobo mzuzu gearbox, okuvumela stepless ukuguqulwa of isilinganiso igiya phakathi injini kanye ne-transmission. Lokhu kusho ukuthi zonke operation imoto ingasebenza anenani ngempumelelo kakhulu isilinganiso igiya, kunokuba ngokwesilinganiso, nezinye embodiments ka gciwane.

CVT: Kuyini -ke?

Nge operation okuqhubekayo yenjini kahle Ephakeme kufinyelelwa ezonini linemibhikisho elilungile, qualitative xaxa Dynamics operation, ukuncishiswa kwekhabhoni anobuthi. Lapha isilinganiso igiya washintsha ngokushelela esikhundleni stepwise, ukuze izimoto ezifana zinezikhathi olubushelelezi. Impilo inkonzo yezingxenye ukudluliswa luyanda ngenxa ukungabikho jerks phakathi izinguquko igiya, yilo kanye libhekene variator. Yini oyikho nalokho kungenxa? Le divayisi engasindi, isakhiwo esilula, nokwethembeka okwanele. Njengoba omoya othomathikhi, uklanyelwe ukuqeda umshayeli ekutheni bayeke.

amaphutha

Manje njengoba kusobala ukuthi yini variator ezinhle (kuyini, usuwazi), nawu umbuzo ukuthi zinjalo yini lena gearbox ekahle. Cha Ububi eyinhloko lokhu kukhetha ukuthi ukungqubuzana ukuthi ayisebenzi ngenxa Ukuzilungiselela, futhi ngenxa friction, ngakho uyakwazi badlulisela torque engu elinganiselwe. Lapho lidlula evele ukusebenza ngeke lushelele, okuholela bafake olunzulu. It ukhuluma mayelana nakwenzeka ukusetshenziswa kwalo ngokuhlanganyela injini enamandla.

CVT akakubekezeleli umsebenzi eside ikumodi lomthwalo esiphezulu. Ngokushesha uzokhathala at jerks abukhali nokuhlale unyathela amabhuleki, nobuntu sporty ukushayela isitayela. Izinto le ndlela - a ukunyakaza abushelelezi ethule.

Kuyini isimiso yayo yesenzo?

Okwamanje, ezimbili izinhlobo zezimoto esetshenziswa: Torus kanye V-ibhande. Eyesibili siqukethe yebhangqa izipilingi ngokuhambisa phakathi lapho ibhande is tensioned. Omunye izipilingi ixhunywe injini, njengoba phambili, kanti eyesibili nge amasondo - enophephela. Izipilingi uslayidela, ukuthi sakhiwa neengcezu. Lapho nibuthana ndawonye, kukhona ibhande baphokophelele kwangaphandle, futhi lapho razdvizheniya ibhande ehluleka. I radii lapho ibhande uhamba, ushintsho synchronously. Waba yini umphumela walesi kuyinto ukuguqulwa abushelelezi isilinganiso ukudluliswa uma engaba drive isondo lokugijimisa indiphi elenzelwe into esindayo ingaphansi inceku ke ukudluliswa kuzoncishiswa, kungenjalo - anda.

Tore CVT kuhilela ukusetshenziswa amadiski oyindilinga esikhundleni izipilingi beya futhi ibhande sithathelwe indawo ezinamasondo. Shayela ipuleti oluhambisana kuya crankshaft injini, futhi inceku - ukudluliswa. I ezinamasondo kuthiwa sicindezelwe ngokumelene akwazi ukugcina bese udlulise torque engu. Ukulungisa kanye CVTs kwezinye kuhilela esikhundleni izingxenye bakhathale emisha.