Kukhudzidwa kwa chogwirira cha gearbox chosweka poyendetsa.
Cholumikizira cha gearbox chosweka chingakhale ndi vuto lalikulu pa kuyendetsa. Cholumikizira cha gearbox chikawonongeka, chimayamba kugwedezeka poyambitsa galimoto, kenako chimachepetsa kukhazikika kwa galimoto. Poyendetsa, ngati cholumikizira cha gearbox chasweka kwathunthu, mphamvu yothandizira ya gearbox sidzakhala yofanana, kaya ndi chitsanzo chodziyimira payokha kapena chamanja, zimabweretsa kusintha kwa magiya kosazolowereka. Pankhaniyi, phokoso lalikulu kwambiri lidzapangidwa poyendetsa, zomwe zidzapangitsanso kuwonongeka kwakukulu kwa ziwalo zamkati mwa gearbox ndikufupikitsa nthawi yogwirira ntchito ya gearbox. Kuphatikiza apo, kuwonongeka kwa cholumikizira cha gearbox kudzapangitsanso kuti gearbox itayime panthawi yogwira ntchito. Izi zili choncho chifukwa kutentha kwa mafuta a gearbox ndi kwakukulu kwambiri, ndipo pali zinyalala mu mafuta a gearbox, zomwe zimapangitsa kuti gearbox itayime panthawi yogwira ntchito, komanso kutulutsa mawu osazolowereka. Cholumikizira chimagwira ntchito kutentha kwambiri kwa nthawi yayitali, ndipo mphamvu yoletsa kutayika ndi kudzola mafuta a gearbox idzachepa, kotero ndikofunikira kusintha mafuta a gearbox nthawi zonse.
Mwachidule, zotsatira za kuwonongeka kwa chithandizo cha magiya pa kuyendetsa galimoto zimaphatikizapo koma sizimangokhala kugwedezeka, kuchepa kwa kukhazikika, phokoso lowonjezeka, kusintha kwa magiya, ngozi ndi phokoso losazolowereka, zomwe zingakhudze kwambiri momwe galimoto imayendera komanso chitetezo cha galimoto. Chifukwa chake, chivundikiro cha magiya chikapezeka kuti chawonongeka, chiyenera kukonzedwa kapena kusinthidwa nthawi yomweyo.
Kodi pali mitundu ingati ya ma gearbox?
Pali mitundu 8 ya ma transmission, yomwe ndi MT manual transmission, AT automatic transmission, AMT semi-automatic transmission, DCT dual-clutch transmission, CVT continuously variable transmission, IVT infinitely variable speed mechanical continuously variable transmission, KRG cone-ring continuously variable transmission, ECVT electronic continuously variable transmission.
1. MT (Kutumiza ndi manja)
Chomwe chimatchedwa MT kwenikweni ndi chomwe timachitcha kuti manual transmission, chomwe chimagwiritsidwa ntchito kwambiri, chokhala ndi manual ya 5-speed ndi manual ya 6-speed. Ubwino wake waukulu ndi ukadaulo wokhwima, kukhazikika kwambiri, kukonza kosavuta, komanso kuyendetsa bwino kwambiri. Komabe, vuto lake ndilakuti ntchitoyo ndi yovuta, ndipo ndi yosavuta kuyimitsa ndi kuyimitsa. Pamene opanga akuchepetsa kasinthidwe ka magwiridwe antchito a galimoto, mitundu ya manual transmission imasinthidwa kwambiri ndi manual transmission odziyimira pawokha.
2. AT (Kutumiza kokha)
Kutumiza kwa AT ndiko komwe nthawi zambiri timati kutumizira kokha, kawirikawiri, zida zotumizira zokha zimagawidwa m'magulu awiri: P, R, N, D, 2, 1 kapena L. Ubwino wa mtundu uwu wa bokosi la giya ndikuti ukadaulo wake ndi wokhazikika, ndipo vuto lake ndi lokwera mtengo komanso lovuta kupanga, koma popeza ndi bokosi la giya lokhwima kwambiri muukadaulo wotumizira zokha, kutumizira kokha kwa AT kudakali ndi njira yayikulu yopitira patsogolo mtsogolo.
3. AMT (Semi-automatic transmission)
Ndipotu, AMT imatchulidwanso kuti ndi yoyendetsa yokha ndi opanga ena, koma kwenikweni, tinganene kuti semi-automatic. Magalimoto okhala ndi Amt safunikiranso clutch pedal, ndipo dalaivala amatha kuyambitsa ndikuyendetsa galimotoyo pongokanikiza accelerator pedal. Izi ndizofunikira kwambiri kwa oyendetsa atsopano komanso kudalirika kwa magalimoto. Ubwino wake ndi wakuti kapangidwe kake ndi kosavuta, kotsika mtengo, vuto lake ndi kukhumudwa kwakukulu, mdziko muno, AMT pakadali pano imagwiritsidwa ntchito m'mitundu ina ya A0 level.
4. DCT (kutumiza kwa clutch kawiri)
Magalimoto a DCT m'mafakitale osiyanasiyana ali ndi mayina osiyanasiyana, Volkswagen amatchedwa DSG, Audi amatchedwa S-tronic, Porsche amatchedwa PDK, ngakhale dzinalo ndi losiyana koma kapangidwe kake ndi kofanana, mwachidule, pali magulu awiri a ma clutch omwe amagwira ntchito nthawi imodzi. Kapangidwe kameneka ndi koti apewe vuto losokoneza mphamvu pamene kusintha kwachikhalidwe kwa manja kusinthidwa, kuti akwaniritse cholinga chosintha mwachangu. Kuphatikiza pa liwiro losuntha mwachangu, ili ndi ubwino wogwiritsa ntchito bwino kwambiri ma transmission, vuto lake ndilakuti kutentha kumakhala kovuta, ndipo mitundu ina ili ndi kukhumudwa koonekeratu. Pakadali pano, vuto lalikulu lomwe likukumana ndi gearbox ya DCT ndikuti kulondola kwa kupanga ndikokwera kwambiri.
5. CVT (Kutumiza Kopanda Masitepe)
Kutumiza kwa CVT nthawi zambiri kumanenedwa kuti ndi kutumiza kosayenda, kwagwiritsidwa ntchito kwambiri m'makampani ambiri, tikudziwa bwino kuti Mercedes-Benz yaku Germany ndiye woyambitsa ukadaulo wa CVT, koma chabwino kuchita ndikulemba manambala ngati CR-V, Xuan Yi iyi ndi mitundu yaku Japan. Mfundo yake yayikulu ndi kusalala kwambiri, pafupifupi sikungatheke kukhumudwa pang'ono, vuto lalikulu ndi mphamvu yochepa, kukonza kosasangalatsa, palibe kukonza kwapakhomo ndi kupanga CVT mbali zina za mikhalidwe.
Vi. IVT (Kutumiza Kosasinthika Kosatha kwa Makina Osinthasintha Kosalekeza)
IVT ndi mtundu wa transmission yosinthasintha mosalekeza yomwe imatha kupirira katundu waukulu, yomwe imadziwika kuti Infinite Variable Speed Mechanical Continuously Variable transmission, yomwe idapangidwa koyamba ndi kupatsidwa patent ndi Torotrak ku United Kingdom.
7. KRG (Cholumikizira chopanda stepless)
KRG ndi giya yopanda masitepe yokhala ndi magwiridwe antchito osiyanasiyana. KRG yapewa dala mapampu a hydraulic pakupanga kwake, pogwiritsa ntchito zida zosavuta komanso zolimba zokha kuti ziwongolere makina.
8. ECVT (Kutumiza Kwamagetsi Kosalekeza Kosasinthika)
ECVT imapangidwa ndi seti ya magiya a mapulaneti ndi ma mota angapo, kudzera mu magiya a mapulaneti omwe ali m'mphepete mwa mapulaneti, clutch pamodzi ndi mota yothamanga kuti isinthe liwiro.
Chonde tiimbireni foni ngati mukufuna thandizozinthu za ch.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zomwe zikulandiridwa kugula.
