CVT - gearbox pamwe akaramba shanduka hutachiwana

CVT chokuita otomatiki transmissions uye ndiye mukuru mhando. Kufanana nevamwe transmissions zvose, CVT anoshumira wokushandura injini simba kusvika nemotokari mavhiri nesimba. Zvisinei, izvozvo anovanda chimwe - CVT-gearbox haana matanho chaiwo. nhamba yavo magumo, chaizvoizvo, nokuti izvo mashandiro akawana zita "stepless variator."

CVT kutapukirwa iri zvishoma nezvishoma mumatope chisimudziso 2, ayo zvakabatanidzwa noruoko V-bhandi. Pasinei kushaya yedzimudzangara, kushanduka yedzimudzangara anoonekwa akaoma kupfuura nyore otomatiki hutachiwana. Nhengo kubva CVT-kupararira anotevera mano:

1. Zvishoma nezvishoma mumatope pulleys. By design, dzinomirira maviri achikanganisa-2 'pamatama', iri pane imwe mugodhi. Nemhepo rinokosha humburumbira. Last anorumanya ari Disc zvichienderana injini nokukurumidza kana mureza zvomusoro kuzvidzora chikwata.
2. V bhandi. It chakagadzirwa maviri simbi mabhandi vane hukawanika vane simbi ndiro. zvinhu zvose dziri pakati zvakasimba chaizvo. Yokumusoro Chikamu ndiro rine conical chimiro, uye panguva yayo pane grooves. Mavari uye akaisa simbi tepi.
3. The torque convert. Uye anoshanda kutendeutsa kutapurirana simba (torque - N / m) ari injini. Kunoitawo kuti chechetere torque convert mberi motokari pamavambo racho. Ivo vashandi mumwe CVT-gearbox.
4. Differential. mashandiro ichi anoparadzira simba kusvika nemotokari mavhiri.
5. Planetary giya repasi (shure) giya. A mugodhi yechipiri rotates iri nekwekupedzesera.
6. Hydraulic Pump. Mwari akaronga kuti pave hydraulic mvura kumanikidzwa kuti hydraulic sepombi vari actuated. The turusi kunodzorwa torque convert.
7. Control chikwata. Iwo chokwadi, "uropi" yacho variator. Izvi microprocessor-inobva mashandiro inoshandiswa kudzora zvose actuators ose yedzimudzangara mano, kusanganisira hydraulic sepombi. It anogamuchira anonongedzera kubva zvemagetsi sensors (mafuta kuparadzwa kuzvidzora, kunyanya, ABS uye nevamwe vakawanda) obva afunga kuwedzera kana kutapudza injini nokukurumidza. Kuti aite izvi, electronic kuzvidzora unit (ECU) anomununura chiratidzo aro ose actuators, kubva ane zviito ichichinja kutyaira unhu.

Uyewo kucherechedza ndechokuti gearbox «Nissan» CVT chokuita zano nebhanire nemotokari. mano aya vakapakata motokari dzakawanda ano. Izvi ndicho mhando CVT hutachiwana. Ishoma ndivo bhokisi pamwe cheni tikachirega. motokari muchiso German "Audi" sechinhu mutemo, ivo vapedza.

Vamwe vakawanda variators vane mukana kushanda zvokuimba nzira. Saka kwangoitwa dzikwanise zvokuimba simba. Zvisinei, kubva ichi kukosha mabasa ayo haina ipfupi. Mari kugadziriswa uye kunyange yaitsiva mafuta ari variator kwagara kukuru, izvo zviri kukonzerwa kunzwisisa mashandiro magadzirirwo.