Canjin gudu mai canzawa
Abubuwa
A CVT gearbox (ko CVT) na'ura ce da ke watsa ƙarfin juzu'i (juyawa) daga injin zuwa ƙafafu, ragewa ko ƙara saurin dabaran (gashin gear) akan saurin injin iri ɗaya. Wani keɓaɓɓen kadarorin bambance-bambancen shine zaku iya canza kaya ta hanyoyi uku:
- da hannu;
- ta atomatik;
- bisa ga ainihin shirin.
Akwatin gear na CVT yana ci gaba da canzawa, wato, baya canzawa daga wannan kaya zuwa wani a matakai, amma kawai yana canza tsarin gear sama ko ƙasa. Wannan ka'idar aiki tana tabbatar da amfani mai amfani na ikon sashin wutar lantarki, yana haɓaka halaye masu ƙarfi da haɓaka rayuwar aikin injin (ƙwarewar cibiyar sabis na Kamfanin Motoci na Favorit Motors ya tabbatar da hakan)
Akwatin bambance-bambancen na'ura ce mai sauƙi, tana kunshe da abubuwa masu zuwa:
- na'ura don daidaita injina da akwatin gear (don farawa);
- kai tsaye variator kanta;
- na'urar don samar da baya (yawanci akwatin gear);
- controlungiyar sarrafa lantarki;
- ruwa famfo.
A kan motocin zamani na zamani, ana amfani da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan iri biyu - V-bel da toroid.
Siffofin aikin akwatunan V-belt CVT
Akwatin CVT V-belt wani nau'i ne na jakunkuna da aka haɗa ta hanyar V-belt da aka yi da roba mai ƙarfi ko ƙarfe. Kowane fayafai ana yin su ta hanyar fayafai masu siffa guda biyu na musamman waɗanda za su iya motsawa da canza diamita na juzu'in yayin motsi, tabbatar da bel ɗin yana motsawa tare da ƙari ko žasa.
Bambancin V-belt ba zai iya ba da kansa baya (juya tuƙi), tunda bel ɗin zai iya juyawa ta hanya ɗaya kawai. Don yin wannan, akwatin V-belt yana sanye da na'urar gear. Akwatin gear yana tabbatar da rarraba dakarun ta hanyar da motsi a cikin "baya" shugabanci ya zama mai yiwuwa. Kuma tsarin sarrafa lantarki yana daidaita diamita na jakunkuna daidai da aikin sashin wutar lantarki.
Siffofin aikin kwalaye na CVT na toroidal
Tsarin toroidal variator yana ƙunshe da sanduna biyu masu siffar toroidal. Shafts suna coaxial game da juna, kuma rollers suna manne a tsakanin su. A lokacin aiki na akwatin, karuwa / raguwa a cikin rabo na gear yana faruwa saboda motsi na rollers da kansu, wanda ya canza matsayi saboda motsi na shafts. Ana watsa karfin juzu'i saboda karfin juzu'i da ke faruwa tsakanin saman ramummuka da rollers.
Koyaya, akwatunan gear ɗin CVT na toroidal ba a cika yin amfani da su ba a cikin masana'antar kera motoci ta zamani, tunda ba su da aminci iri ɗaya da ƙarin bel na zamani na V-bel.
Ayyukan sarrafawa na lantarki
Don sarrafa CVT, motar tana sanye da tsarin lantarki. Tsarin yana ba ku damar yin ayyuka da yawa:
- karuwa / raguwa a cikin rabon gear daidai da yanayin aiki na sashin wutar lantarki;
- ka'idojin aikin kama (a cikin rawar da mai jujjuyawa yakan yi aiki);
- tsarin aikin gearbox (don juyawa).
Direba yana sarrafa CVT ta hanyar lever (mai zaɓe). Ma'anar sarrafawa kusan iri ɗaya ne da na motoci masu watsawa ta atomatik: kawai kuna buƙatar zaɓar aiki (tuki gaba, tuƙi baya, filin ajiye motoci, sarrafa hannu, da sauransu).
Shawarwari don aiki na variators
Kwararru na Rukunin Kamfanonin Favorit Motors sun lura cewa akwatunan gear CVT ba su dace da jigilar kaya ba saboda ƙarin lodi akan injin. Koyaya, iyakokin aikace-aikacen su akan motocin fasinja yana da makoma mai haske, tunda ci gaba da canzawa yana da sauƙi kuma mai dacewa ga direbobi.
A lokaci guda, babu takamaiman shawarwari ga masu motocin da CVT. Motar tana jin daɗi duka a kan titunan birni da kuma kashe hanya, saboda raguwa / haɓakar saurin yana da santsi kamar yadda zai yiwu.
Koyaya, kamar kowane nau'in watsawa, abubuwa biyu zasu shafi rayuwar bambance-bambancen: salon tuki da maye gurbin ruwan aiki akan lokaci. A lokaci guda, wajibi ne a jaddada mahimmancin kulawar variator: idan motar tana aiki ne kawai a cikin yanayin birane, to ba a buƙatar canjin man fetur ba. Lokacin tuki a kan hanya, tare da tireloli ko kan babbar hanya a cikin babban sauri, masana'antun suna ba da shawarar canza mai bayan kilomita dubu 70-80.
Masu motoci tare da CVT (V-belt version) sun san cewa bel ɗin yana buƙatar maye gurbin bayan kilomita dubu 120. Ko da idan babu lahani a bayyane a lokacin aikin motar, ya kamata ku yi la'akari da wannan hanya a hankali, tun da rashin kula da maye gurbin bel zai iya haifar da lalacewa ga akwatin.
Amfanin bambance-bambancen akan sauran nau'ikan watsawa
Ana ɗaukar CVT a yau a matsayin mafi "ci-gaba" nau'in watsawa. Akwai dalilai da dama akan haka:
- sauye-sauye mai sauƙi na rabon kayan aiki yana samar da mafi kyawun kuzari yayin farawa ko haɓakawa;
- tattalin arzikin man fetur;
- mafi ko da kuma santsi tafiya;
- babu raguwa ko da a lokacin hawan dogayen hawa;
- undemanding tabbatarwa (tsarin ne quite sauki, yana da kasa nauyi fiye da, misali, a classic atomatik watsa).
A yau, karuwar adadin masu kera motoci suna gabatar da CVTs cikin motoci. Misali, injin Ford yana da nasa ci gaba a wannan yanki, don haka ana samar da sabbin motoci tare da alamar Ecotronic ko Durashift CVT.
Ƙayyadaddun aikin CVT kuma shine cewa lokacin da aka canza tsarin gear, sautin injin ba ya canzawa, wanda ba shi da kyau ga sauran nau'in watsawa. Koyaya, wasu masana'antun a cikin sabbin nau'ikan CVTs sun fara amfani da tasirin haɓakar hayaniyar injin daidai da haɓakar saurin abin hawa. Bayan haka, yawancin masu ababen hawa sun saba da canza sautin injin tare da ƙara ƙarfi.
Kowane mai mota yana zaɓar mota bisa abubuwan da ake so, buƙatu da damar kuɗi. Motoci masu CVT suna da alaƙa da dogaro da haɓaka juriya, amma sabbin fasahohi suna da tsada sosai. Kuna iya zabar mota da sauri bisa ga buri da yuwuwar ku idan kun zaɓi dillalin mota daidai. Favorit Motors Group of Companies yana ba da nau'ikan samfura da yawa daga masana'anta daban-daban akan farashi mai araha.
Ingantattun sabis na mota ne kawai za su iya gudanar da bincike, gyara da daidaita bambance-bambancen. A hannun ƙwararrun ƙwararrun cibiyar fasaha ta Favorit Motors akwai duk kayan aikin bincike da kayan gyara da ake buƙata, wanda ke ba ku damar sauri kuma cikin ɗan gajeren lokaci kawar da lahani na bambance-bambancen kowane gyare-gyare.
Gogaggen masters na Favorit Motors za su yi high quality-diagnostics na bambance-bambancen, kafa dalilan da rashin aiki da kuma kawar da shi. Kuma, a Bugu da kari, za su ba da shawara kan daidai aiki na CVT gearbox. An yarda da tsarin gyarawa tare da abokin ciniki, kuma an sanar da farashin gyaran gyare-gyare da gyaran gyare-gyare bayan ganewar asali.
