Kodi clutch iwiri imagwira ntchito bwanji m'galimoto ndipo ubwino wake ndi wotani?

Kudziwa mtundu wa njira zotumizira galimoto yanu kudzakuthandizani kudziwa zabwino zomwe mungakhale nazo kuposa njira zina zotumizira. Pankhani ya kufala kwapawiri clutch, zopindulitsa zimatha kukhala zabwino kwambiri.

Las- maulendo apawiri clutch (DCT) iwo ndi mtundu wa wosakanizidwa pakati pa manual ndi automatic transmission. Komabe, iwo ali ngati kufala Buku ndi mbali yawo yaikulu ndi kuti amagwiritsa ntchito zingwe ziwiri kuti agwirizanitse kusintha kwa zida m'galimoto.

Kuti mumvetse bwino momwe kutumizira kwa DCT kumagwirira ntchito, ndi bwino kumvetsetsa momwe kutumiza kwamanja kumagwirira ntchito. Pogwiritsa ntchito makina oyendetsa pamanja, dalaivala amayenera kumasula clutch pafupipafupi kuti asinthe magiya. Clutch imagwira ntchito pochotsa kwakanthawi kaphatikizidwe ka injini kuchokera pamayendedwe kuti kusintha kwa zida kupangidwe bwino. DCT imagwira ntchito pogwiritsa ntchito zingwe ziwiri m'malo mwa imodzi, ndi onse amayendetsedwa pakompyuta kotero palibe chifukwa chopondaponda.

Kodi DCT imagwira ntchito bwanji?

Kupatsirana kwapawiri clutch kumagwira ntchito pamakompyuta angapo omwe ali mkati. Makompyuta amachotsa kufunikira kwa dalaivala kuti asinthe magiya pamanja, ndipo njira yonseyi imakhala yokhazikika. Pachifukwa ichi, DCT ikhoza kuganiziridwa ngati kutumiza kwadzidzidzi. Kusiyana kwakukulu ndikuti DCT imayang'anira magiya osamvetseka komanso ngakhale magiya padera, zomwe zimalepheretsa injiniyo kulumikizidwa ndikuyenda kwamagetsi komwe kumasokonekera posintha magiya. Kusiyanitsa kwakukulu pakati pa kufalitsa kwa DCT ndi kutengera kwachikhalidwe ndiko kuti DCT sigwiritsa ntchito chosinthira makokedwe.

 Kodi DCT imasiyana bwanji ndi makina otumizira otomatiki?

Ngakhale kupatsirana kwapawiri-clutch kuli kofanana kwambiri ndi kabati yotumizira basi, ndipamene kufanana kumatha. M'malo mwake, DCT imakhala yofanana kwambiri ndi kufalitsa kwamanja kuposa kungodziyimira pawokha. Ubwino wina waukulu wa kufala kwapawiri clutch ndikuwononga mafuta. Popeza kuthamanga kwa mphamvu kuchokera ku injini sikusokonekera, chiwerengero cha mafuta chimawonjezeka.

Zoyerekeza, Kutumiza kwa 6-speed dual-clutch transmission kumatha kupititsa patsogolo mphamvu yamafuta pafupifupi 10% poyerekeza ndi ma 5-speed automatic transmission. Nthawi zambiri, izi zili choncho chifukwa chosinthira makokedwe mumayendedwe odziwikiratu amapangidwa kuti azitha kutsetsereka, kotero si mphamvu zonse za injini zomwe zimasamutsidwa kumafayilo, makamaka ikathamanga.

Kodi DCT imasiyana bwanji ndi kutumiza pamanja?

Pamene dalaivala amasintha zida ndi kufala kwamanja, zimatengera theka la sekondi kuti amalize kuchitapo kanthu. Ngakhale izi sizikuwoneka ngati zambiri, poyerekeza ndi ma milliseconds 8 operekedwa ndi magalimoto ena a DCT, magwiridwe antchito amawonekera. Kuwonjezeka kwachangu kumapangitsa kuti DCT ikhale yofulumira kwambiri kuposa momwe imaperekera mauthenga. M'malo mwake, kupatsirana kwapawiri-clutch kumagwira ntchito ngati kufala kwapamanja.

Ili ndi shaft yothandizira komanso yolowera kuti igwirizane ndi magiya. Palinso clutch ndi synchronizers. Kusiyana kwakukulu ndikuti DCT ilibe clutch pedal. Kufunika kwa clutch pedal kumathetsedwa chifukwa kusuntha kwa zida kumachitika ndi ma hydraulics, solenoids ndi makompyuta. Dalaivala amatha kuuza kompyuta nthawi yoti achite zinthu zina pogwiritsa ntchito mabatani, zopalasa, kapena kusintha zida. Izi pamapeto pake zimathandizira kuyendetsa bwino kwa magalimoto onse ndipo imatengedwa kuti ndi imodzi mwa mitundu yothamanga kwambiri yomwe ilipo.

Kodi DCT imasiyana bwanji ndi ma CVT omwe amasinthasintha mosalekeza?

Magalimoto ambiri amakono ali ndi CVTs. Kupatsirana kosalekeza kumagwira ntchito pogwiritsa ntchito lamba yemwe amazungulira pakati pa ma pulleys awiri. Chifukwa kukula kwa pulley kumasiyanasiyana, izi zimalola kuti magiya ambiri agwiritsidwe ntchito. Apa akupeza dzina la kusintha kosalekeza. Monga DCT, CVT imachotsa mabampu a gearshift chifukwa dalaivala safunikira kusintha magiya. Pamene mukufulumizitsa kapena kutsika, CVT imasintha moyenera kuti igwire bwino ntchito komanso moyenera.

Kusiyana kwakukulu pakati pa DCT ndi CVT ndi mtundu wa galimoto yomwe imayikidwapo. Komabe Kupatsirana kosalekeza kosalekeza kumakonda kugwiritsidwa ntchito pamagalimoto otsika omwe amapangidwa mokweza kwambiri.. DCT imapezeka kwambiri m'magalimoto otsika, okwera kwambiri. Kufanana kwina pakati pa mafoni awo a DCT ndi CVT ndikuti amagwira ntchito moyenera, makamaka pankhani yachuma komanso kuthamanga kwamafuta.

Kodi ubwino waukulu wa kufala kwa ma clutch apawiri ndi ati?

Kusankha kufala kwapawiri clutch kuli ndi zabwino zambiri. Zoonadi, zomwe mukufuna ndizofunika kusankha, koma musawononge DCT popanda kudziwa momwe ingakuthandizireni kuyendetsa galimoto.

Popeza kupatsirana kwapawiri clutch kukadali kwatsopano, opanga magalimoto ambiri amagwiritsa ntchito mayina awoawo. Kwa Seat, Skoda ndi Volkswagen imadziwika kuti DSG, Hyundai imayitcha EcoShift, Mercedes Benz imayitcha SpeedShift. Ford adachitcha PowerShift, Porsche adachitcha PDK, ndipo Audi adachitcha S-tronic. Ngati muwona mayinawa akugwirizana ndi galimoto iliyonse yomwe mukufuna, zikutanthauza kuti ali ndi maulendo apawiri a clutch.

 . Kupititsa patsogolo mathamangitsidwe

Kutumiza kwapawiri clutch kumatenga pafupifupi gawo limodzi mwa magawo khumi a sekondi kuti musinthe zida, kutanthauza kuti dalaivala amathamanga kwambiri. Kupititsa patsogolo uku kumapangitsa kukhala chisankho chodziwika bwino pamagalimoto ochita bwino. Ngakhale ma gearbox a DCT akhalapo kwazaka zambiri, kugwiritsa ntchito kwawo kumasungidwa pamagalimoto othamanga kwambiri. Mphamvu yapamwamba ndi liwiro loperekedwa ndi kufala kwapawiri clutch ikukhala njira yotchuka kwa opanga ambiri atsopano ndi mitundu yamagalimoto.

. Kusintha kosalala

The wapawiri clutch kufala ndi abwino kwa zoyendetsa galimoto. Makompyuta amasintha zida mwachangu kwambiri komanso molondola. Kusintha kosalala kumeneku kumachotsa majolt ambiri ndi mabump omwe amapezeka pamatumizidwe amanja.

Shift bump ndizochitika wamba pamagalimoto otumiza pamanja ndipo DCT imathetsa izi. Chimodzi mwazabwino zomwe madalaivala ambiri amayamikira ndikutha kusankha ngati akufuna kuti kompyuta iwachitire masinthidwe m'malo mwawo, kapena ngati akufuna kudziwongolera okha.

. Mphamvu ndi luso

Poyerekeza ndi kufala kwachidziwitso chodziwikiratu, kufalitsa kwapawiri zowawa kumapangitsa kuti mafuta azigwira bwino ntchito komanso mathamangitsidwe pafupifupi 6%. Kusintha kuchokera ku zodziwikiratu kupita kumanja kumakhala kosalala ndipo kumapatsa dalaivala kuwongolera kwambiri pakuyendetsa. Kwa iwo omwe amayamikira kuwonjezereka kwa mphamvu, mphamvu, kusinthasintha komanso kuchepa kwa mafuta, DCT idzapereka zinthu zonsezi mosavuta.

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