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CVT: Mene ne wannan? Bari mu bincika

Akwai wani iyaka yawan canja halaye a lokacin da cikin abin hawa ne motsi. ganiya engine yi za a iya tabbatar kawai idan yawan saukarwa a cikin gearbox kuma za ta zama iyaka. A wannan yanayin shi ne dace in yi amfani da CVT. Mene ne wannan? Shi ne kawai a lokacin da irin gearbox, wanda damar stepless canji na da kaya rabo tsakanin engine da kuma watsa. Wannan yana nufin cewa kowane hawa aiki iya aiki tare da mafi tasiri darajar da kaya rabo, maimakon da talakawan, a cikin wasu embodiments na watsa.

CVT: Mene ne shi?

Tare da ci gaba da aiki na engine Higher yadda ya dace shi ne cimma a sashi na mafi kyau duka juyin, mafi ingantaccen muhimmancin aiki, akan rage mai guba da kima. A nan kaya rabo ne canza smoothly maimakon stepwise, don haka da cewa irin motocin halin smoothness. A sabis rai na watsa aka gyara aka ƙara saboda rashin jerks a lokacin kaya canje-canje, shi ne wannan da kuma halin da variator. Abin da shi ne da kuma abin da shi ne ga? Wannan hur na'urar, sauki tsari, kuma Yã isa zama aminci. Kamar yadda atomatik watsa, an tsara don rabu da direba daga ciwon don matsawa.

shortcomings

Yanzu cewa shi ne bayyananne abin da yake mai kyau variator (abin da shi ne, ka riga sani), tambaya taso ya ga ko wannan shi ne manufa gearbox. No. Babban hasara na wannan zabin ne cewa shi ne gogayya da cewa ba a aiki saboda da gearing, kuma saboda gogayya, don haka ne iya aika da wata iyaka karfin juyi. Lokacin da ta wuce da aiki saman zai zamewa, abu don wani m lalacewa. Yana magana game da rashin yiwuwar ta yin amfani a tare da wani iko da engine.

CVT ba jure dogon aiki a cikin yanayin da matsakaicin load. Ya sauri sa fita a kaifi jerks da braking halayyar 'yan wasa tuki style. The abubuwa na wannan zabin - mai santsi m motsi.

Mene ne ta manufa na mataki?

A lokacin, iri biyu motocin amfani: torus da V-bel. Na biyu ya kunshi wata biyu daga zamiya pulleys tsakanin wanda da bel da aka tensioned. Daya daga cikin pulleys an haɗa zuwa engine, kamar yadda gubar, da kuma na biyu da ƙafafun - kora. Pulleys zamiya, cewa an hada da halves. A lõkacin da suka zo tare, akwai wani bel turawa m, da kuma lokacin da razdvizheniya bel kasa. A radii a kan abin da bel motsa, da canji synchronously. A sakamakon wannan ne mai santsi hira da watsa rabo idan drive kura radius ne kasa da bawa, sa'an nan da canja wurin da za a rage, in ba haka ba - karu.

Tsãge CVT shafi yin amfani da conical woje maimakon zamiya pulleys da bel maye gurbinsu rollers. Fitar da farantin guda biyu zuwa ga engine crankshaft, da kuma bawa - watsa. A rollers suna guga man gāba da fayafai da kuma aika da karfin juyi. Gyara da CVTs a wasu lokuta ya shafi maye gurbin sawa sassa da sababbi.

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