I-clutch ekabili isebenza kanjani emotweni futhi yiziphi izinzuzo zayo?

Ukwazi ukuthi hlobo luni lokudluliswa kwemoto yakho kuzokuvumela ukuthi unqume izinzuzo ongase ube nazo ngaphezu kwezinye izinhlobo zokudlulisela. Endabeni yokudluliswa kwe-clutch ekabili, izinzuzo zingaba zinhle kakhulu.

Las- i-dual clutch transmissions (DCT) ziwuhlobo lwe-hybrid phakathi kokudluliswa kwe-manual kanye ne-othomathikhi. Kodwa-ke, zifana nokudluliswa kwezandla futhi isici sazo esiyinhloko yilokho basebenzisa ama-clutch amabili ukuvumelanisa izinguquko zegiya emotweni.

Ukuze uqonde kangcono ukuthi ukudluliswa kwe-DCT kusebenza kanjani, kungcono ukuqonda ukuthi ukudluliswa kwezandla kusebenza kanjani. Uma usebenzisa i-manual transmission, umshayeli udinga ukuyikhulula njalo i-clutch ukuze ashintshe amagiya. I-clutch isebenza ngokunqamula isikhashana ugesi wenjini ku-transmission ukuze kushintshwe igiya kahle. I-DCT isebenza ngokusebenzisa ama-clutch amabili esikhundleni selilodwa, kanye zombili zilawulwa ngekhompuyutha ngakho-ke asikho isidingo se-clutch pedal.

Isebenza kanjani i-DCT?

I-dual clutch transmission isebenza ngamakhompyutha amaningana angaphakathi. Amakhompyutha aqeda isidingo sokuthi umshayeli ashintshe amagiya mathupha, futhi yonke le nqubo iyazisebenzela. Kulokhu, i-DCT ingacatshangwa njengokudlulisa okuzenzakalelayo. Umehluko omkhulu wukuthi iDCT ilawula izinombolo zamagiya odd ngisho nezilingana ngokuhlukana, okuvimbela injini ukuthi inganqanyulwa ekunqamukeni kwamandla uma ishintsha amagiya. Umehluko omkhulu phakathi kwe-DCT transmission kanye ne-auto automatic transmission ukuthi i-DCT ayisebenzisi i-torque converter.

 Ihluke kanjani i-DCT kumshini ozishintshayo?

Nakuba i-dual-clutch transmission ifana kakhulu ne-automatic transmission cab, ukufana kuphelela lapho. Eqinisweni, i-DCT inokuningi efana ngayo ne-manual transmission kune-automatic. Enye yezinzuzo ezinkulu ze-dual clutch transmission ukuwonga kukaphethiloli. Njengoba ukugeleza kwamandla okuvela enjinini kungaphazamiseki, inkomba yokusebenza kahle kukaphethiloli iyanda.

Kulinganiselwe, I-6-speed dual-clutch transmission ingathuthukisa ukusebenza kahle kukaphethiloli cishe ngo-10% uma kuqhathaniswa ne-5-speed automatic transmission. Ngokuvamile, lokhu kungenxa yokuthi isiguquli se-torque emshinini oshintshashintshayo ojwayelekile wenzelwe ukushelela, ngakho akuwona wonke amandla enjini ahlala edluliswa ku-transmission, ikakhulukazi uma ijubane.

Ihluke kanjani i-DCT kune-transmission eyenziwa ngesandla?

Uma umshayeli eshintsha igiya esebenzisa i-manual transmission, kuthatha cishe uhhafu wesekhondi ukuqeda. Nakuba lokhu kungase kungabonakali njengokukuningi, uma kuqhathaniswa nama-millisecond angu-8 anikezwa ezinye izimoto ze-DCT, ukusebenza kahle kuyabonakala. Ukwenyuka kwesivinini sokushintsha kwenza i-DCT isheshe kakhulu kunozakwabo bama-transmission okwenziwa ngesandla. Eqinisweni, i-dual-clutch transmission isebenza njengokudlulisa okujwayelekile okwenziwa ngesandla.

Ine-auxiliary shaft ne-input shaft ukumumatha amagiya. Kukhona futhi i-clutch nama-synchronizers. Umehluko omkhulu ukuthi i-DCT ayinayo i-clutch pedal. Isidingo se-clutch pedal siqedwa ngenxa yokuthi ukuguqulwa kwegiya kwenziwa ngama-hydraulics, i-solenoids namakhompyutha. Umshayeli usengakwazi ukutshela isistimu yekhompyutha ukuthi kufanele enze nini izenzo ezithile esebenzisa izinkinobho, ama-paddles, noma izinguquko zamagiya. Lokhu ekugcineni kuthuthukisa ukuzizwisa kokushayela futhi kuthathwa njengenye yezinhlobo zokusheshisa ezikhona.

Ihluke kanjani i-DCT ku-CVT yokudlulisela okuguquguqukayo okuqhubekayo?

Izimoto eziningi zesimanje zifakwe ama-CVT. Ukudluliswa okuguquguqukayo okuqhubekayo kusebenza ngebhande elizungeza phakathi kwama-pulley amabili. Ngenxa yokuthi ububanzi be-pulley buyahlukahluka, lokhu kuvumela izilinganiso eziningi ezahlukene zegiya ukuthi zisetshenziswe. Lapha ithola igama lokuguquguquka okuqhubekayo. Njenge-DCT, i-CVT iyawaqeda ama-gearshift ngoba umshayeli akadingi ukushintsha igiya. Njengoba usheshisa noma wehla, i-CVT ilungisa ngendlela efanele ukuze isebenze kahle kakhulu.

Umehluko omkhulu phakathi kwe-DCT ne-CVT uhlobo lwemoto efakwe kuyo. Noma kunjalo ukudluliswa okuguquguqukayo okuqhubekayo kuvame ukusetshenziswa ezimotweni ezisebenza kancane ezikhiqizwa ngevolumu ephezulu.. I-DCT ivame ukutholakala ngevolumu ephansi, izimoto ezisebenza kahle. Okunye ukufana phakathi kwezingcingo zabo ze-DCT ne-CVT ukuthi basebenza ngokusemandleni abo, ikakhulukazi uma kukhulunywa ngokonga kukaphethiloli nokusheshisa.

Yiziphi izinzuzo eziyinhloko zokudluliswa kwe-clutch ekabili?

Ukukhetha i-dual clutch transmission kunezinzuzo eziningi. Yebo, okuthandwa nguwe kuzoba yisinqumo esibalulekile, kodwa ungayikhiphi i-DCT ngaphandle kokwazi ukuthi ingakuthuthukisa kanjani ukwazi kwakho ukushayela.

Njengoba i-dual clutch transmission iseyintsha, abakhiqizi bezimoto abaningi basebenzisa amagama abo emikhiqizo. KwiSeat, Skoda neVolkswagen yaziwa ngeDSG, kwaHyundai bayibiza nge-EcoShift, kwaMercedes Benz bayibiza ngeSpeedShift. KwaFord bayibiza ngePowerShift, iPorsche bayibiza ngePDK, kanti abakwa-Audi bayibiza ngeS-tronic. Uma ubona la magama ehlotshaniswa nanoma iyiphi imoto oyithandayo kusho ukuthi ine-dual clutch transmission.

 . Ukusheshisa okuthuthukisiwe

I-dual clutch transmission ithatha cishe ingxenye yeshumi yesekhondi ukushintsha igiya, okusho ukuthi umshayeli uthola isivinini esithuthukisiwe. Lokhu kusheshisa okuthuthukisiwe kwenza kube ukukhetha okudumile ezimotweni zokusebenza. Yize ama-gearbox e-DCT ekhona amashumi eminyaka amaningi, ukusetshenziswa kwawo kugcinelwe izimoto ezisebenza kahle kakhulu. Amandla aphezulu kanye nesivinini esinikezwe ukudluliswa kwe-clutch embaxambili ngokushesha kuba inketho ethandwayo ezinhlobonhlobo eziningi ezintsha namamodeli ezimoto.

. Ukushintsha kancane

I-dual clutch transmission ilungele ukushayela okuguquguqukayo. Amakhompyutha enza izinguquko zegiya ngokushesha okukhulu futhi zinembile. Lawa mashifu abushelelezi aqeda ama-jolt namaqhuqhuva amaningi atholakala ekuhanjisweni okwenziwa ngesandla.

I-Shift bump iyinto evamile ezimotweni ezithunyelwa ngesandla futhi i-DCT iqeda konke. Enye yezinzuzo eziyinhloko abashayeli abaningi abazazisayo yikhono lokukhetha ukuthi bafuna ikhompuyutha ibenzele amashifu, noma bangathanda ukuzilawula bona.

. Amandla nokusebenza kahle

Uma kuqhathaniswa ne-auto automatic transmission, i-dual clutch transmission ithuthukisa ukusebenza kahle kukaphethiloli nokusheshisa cishe ngo-6%. Inguquko esuka ku-automatic iye kumamanual ihamba kahle futhi inika umshayeli amandla okulawula inqubo yokushayela. Kulabo abakwazisa ukwanda kwamandla, ukusebenza kahle, ukuguquguquka kanye nokonga kukaphethiloli, i-DCT izohlinzeka kalula ngazo zonke lezi zici.

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