Anoshanduka anomhanyisa dhiraivha

CVT gearbox (kana CVT) mudziyo unofambisa masimba ekutenderera (torque) kubva muinjini kuenda kumavhiri, ichidzikisa kana kuwedzera kumhanya kwevhiri (giya reshiyo) pakumhanya kweinjini imwechete. Chinhu chakasiyana cheiyo variator ndechekuti iwe unogona kushandura magiya munzira nhatu:

• manually;
• automatic;
• maererano nepurogiramu yepakutanga.

Iyo CVT gearbox inoramba ichichinja, kureva kuti, haichinji kubva kune rimwe giya kuenda kune rimwe mumatanho, asi inongo shandura zvine hungwaru giya reshiyo kumusoro kana pasi. Iyi nheyo yekushanda inogonesa kushandiswa kwesimba kwesimba remagetsi, inovandudza hunhu uye inowedzera hupenyu hwesevhisi (chiitiko cheFavorit Motors Boka reMakambani sevhisi inosimbisa izvi)

Bhokisi revariator chishandiso chiri nyore, chine zvinhu zvinotevera:

• mudziyo weasynchronizing injini uye gearbox (yekutanga kubva);
• zvakananga variator pachayo;
• mudziyo wekupa reverse (kazhinji gearbox);
• yemagetsi yekudzora unit;
• pombi yemvura.

Pamotokari dzechizvarwa chemazuva ano, marudzi maviri e-variators anoshandiswa zvakanyanya - V-belt uye toroid.

Zvimiro zvekushanda kweV-belt CVT mabhokisi

Bhokisi reV-belt CVT bhokisi rinoputika rakabatanidzwa neV-bhande rakagadzirwa nepamusoro-simba rabha kana simbi. Imwe neimwe pulley inoumbwa nemadhisiki maviri akanyatso kuumbwa anogona kufamba uye kushandura dhayamita yepulley panguva yekufamba, kuve nechokwadi chekuti bhandi rinofamba nekuwedzera kana kushoma kukweshana.

Iyo V-belt variator haigone yakazvimirira kupa reverse (reverse kutyaira), sezvo bhandi rinogona kungotenderera mune imwe nzira. Kuti uite izvi, iyo V-belt variator bhokisi inoshongedzerwa negiya mudziyo. Iyo gearbox inovimbisa kugoverwa kwemauto nenzira yekuti kufamba mu "kumashure" nzira kunogoneka. Uye iyo yemagetsi control module inowiriranisa dhayamita yemapulley zvinoenderana nekushanda kweiyo simba unit.

Zvimiro zvekushanda kwetoroidal CVT mabhokisi

Toroidal variator yakarongeka ine mashaft maviri ane toroidal chimiro. Iyo shafts ndeye coaxial neruremekedzo kune mumwe nemumwe, uye rollers inosungirirwa pakati pavo. Munguva yekushanda kwebhokisi, kuwedzera / kuderera kwegiya reshiyo kunoitika nekuda kwekufamba kwema roller pachawo, ayo anochinja chinzvimbo nekuda kwekufamba kweshafts. Iyo torque inofambiswa nekuda kwesimba rinopokana rinoitika pakati penzvimbo dzeshafts uye rollers.

Nekudaro, toroidal CVT magiya mabhokisi haawanzo kushandiswa muindasitiri yemazuva ano yemotokari, sezvo asina kuvimbika kwakafanana neazvino maV-mabhandi.

Electronic control mabasa

Kuti udzore CVT, motokari inogadzirwa nemagetsi. Iyo sisitimu inobvumidza iwe kuita akati wandei mabasa:

• kuwedzera / kuderera muyero yegiya zvinoenderana nemaitiro ekushanda kweiyo magetsi unit;
• mutemo wekushanda kweclutch (mune basa iro torque inoshandura inowanzoita);
• kurongeka kweiyo gearbox mashandiro (yekudzosera kumashure).

Mutyairi anodzora CVT achishandisa lever (selector). Izvo zvakakosha zvekutonga zvakangofanana nemota dzine otomatiki transmission: iwe unongoda kusarudza basa (kutyaira uchienda mberi, kutyaira uchidzokera kumashure, kupaka, manual control, nezvimwewo).

Zvinokurudzirwa zvekushanda kwevariators

Nyanzvi dzeFavorit Motors Boka reMakambani dzinoona kuti CVT magiya mabhokisi haana kukodzera kutakura zvinhu nekuda kwekuwedzera mitoro painjini. Nekudaro, chiyero chekushandisa kwavo pamotokari dzevatyairi chine ramangwana rakajeka, sezvo kufambisa kunoramba kuchichinja kuri nyore uye kuri nyore sezvinobvira kune vatyairi.

Panguva imwecheteyo, hapana matipi chaiwo evaridzi vemotokari dzine CVT. Mota inonzwa zvakanaka mumigwagwa yemuguta uye kunze kwenzira, nekuti kudzikira / kuwedzera kwekumhanya kwakatsetseka sezvinobvira.

Nekudaro, senge chero rudzi rwekutapurirana, zvinhu zviviri zvinokanganisa hupenyu hweiyo variator: dhiraivha maitiro uye nekutsiviwa nenguva kwemvura inoshanda. Panguva imwecheteyo, zvakakosha kusimbisa iyo yakasiyana-siyana yekuchengetedza variator: kana motokari inoshandiswa chete mumamiriro emaguta, saka kuchinja kwemafuta hakudiwi. Paunenge uchityaira kunze kwemugwagwa, uine matrailer kana mumugwagwa mukuru uchimhanya zvakanyanya, vagadziri vanopa zano rekuchinja mafuta mushure me70-80 zviuru zvemakiromita.

Varidzi vemotokari neCVT (V-belt version) vanoziva kuti bhanhire rinoda kuchinjwa mushure memakiromita 120 zviuru. Kunyange kana pasina kukanganisa kunooneka panguva yekushanda kwemotokari, unofanira kunyatsofungisisa nzira iyi, sezvo kuregeredza kutsiva bhanhire kunogona kukonzera kukanganisa kubhokisi.

Zvakanakira variator pane mamwe marudzi ekutapurirana

Iyo CVT nhasi inoonekwa seyakanyanya "yepamusoro" mhando yekutapurirana. Pane zvikonzero zvakawanda zveizvi:

• kutsetseka kwekuchinja kwegiya reshiyo kunopa zvirinani masimba kana uchitanga kana kukurumidza;
• hupfumi hwekushandiswa kwemafuta;
• kukwira kwakanyanya uye kwakatsetseka;
• hapana slowdowns kunyange panguva refu kukwira;
• kusagadzirisa kuchengetedza (iyo dhizaini iri nyore, ine huremu hushoma pane, semuenzaniso, yekare otomatiki kutapurirana).

Nhasi, nhamba inowedzera yevagadziri vemotokari vari kuunza maCVT mumotokari. Semuyenzaniso, Ford chirimwa chine budiriro yayo munzvimbo ino, saka chizvarwa chitsva chemotokari chinogadzirwa nemhando yeEcotronic kana Durashift CVT.

Iyo chaiyo yekushanda kweCVT ndeyekuti kana uchishandura chiyero chegiya, inzwi rejini harishanduki, izvo zvisingawanzoitiki kune mamwe marudzi ekutumira. Nekudaro, vamwe vanogadzira mumhando dzekupedzisira dzeCVTs vakatanga kushandisa mhedzisiro yekuwedzera kweinjini ruzha maererano nekuwedzera kwekukurumidza kwemotokari. Mushure mezvose, vatyairi vazhinji vakajaira kushandura ruzha rweinjini nesimba rinowedzera.

Muridzi wega wega wemotokari anosarudza mota zvichienderana nezvaanofarira, zvido uye kugona kwemari. Mota dzine CVT dzinoratidzwa nekuvimbika uye kuwedzera kupfeka kuramba, asi matekinoroji matsva anodhura zvakanyanya. Iwe unogona kukurumidza kusarudza motokari maererano nezvido zvako uye zvingaita kana ukasarudza yakakodzera motokari yekutengesa. Favorit Motors Boka reMakambani inopa huwandu hwakasiyana hwemhando kubva kune vakasiyana vagadziri pamitengo inokwanisika.

Chete masevhisi emota akasimbiswa anogona kuita diagnostics, kugadzirisa uye kugadzirisa variator. Pakurasa kwenyanzvi dzeFavorit Motors technical center pane zvese zvinodiwa zvekuongorora nekugadzirisa zvishandiso, izvo zvinokutendera iwe kukurumidza uye munguva pfupi kubvisa kusashanda kweiyo variator chero shanduko.

Vane ruzivo masters eFavorit Motors vanozoita zvemhando yepamusoro diagnostics yevariator, simbisa zvikonzero zvekusashanda uye kuzvibvisa. Uye, nekuwedzera, ivo vanozopa zano nezve kwakaringana kushanda kweCVT gearbox. Maitiro ekugadzirisa anobvumirana nemutengi, uye mutengo wekugadzirisa uye kudzoreredza masevhisi unoziviswa mushure mekuongororwa.

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