Dziwani zoyambira zamtsogolo za Audi A3, Volkswagen Golf, Seat Leon ndi ena ambiri…
Kwa iwo omwe akhala akutitsatira kwa nthawi yayitali, kulengeza za kutuluka kwa nsanja ya MQB sichachilendo. Pa nthawi yowonera tsogolo la Audi A3 - miyezi 3 yapitayo tsopano… - tinali ndi mwayi wowunikira zina mwazabwino za nsanja yatsopanoyi. Nkhani yomwe tikubwerera tsopano, titatha tsatanetsatane wa izi M odularer Q uwu B akasten ( Mtengo MQB ), chomwe mu Chipwitikizi chimatanthauza chinachake monga Modular Transversal Matrix, izi molingana ndi kumasulira kopangidwa ndi "katswiri" wa Razão Automóvel m'zinenero zakunja: Google Translator.
Monga tanenera kale, ubwino waukulu wa nsanja latsopano adzakhala phindu mwa mawu a slimming dongosolo la galimoto kuti MQB zidzatheka, pamene pa nthawi yomweyo zimatsimikizira kuwonjezeka kwambiri mu structural rigidity wa anapereka. Kuchepetsa kulemera kumatanthauza kuti galimotoyo iwonongeke pang'ono, koma kuchepetsa kugwiritsira ntchito kwake komanso kumachepetsa mpweya woipa.
Munda wofunikira kwambiri, kupatsidwa ziletso zamphamvu zaku Europe pakutulutsa Co2, zomwe, kudzera mumisonkho, zimakhudzanso mtengo wogulitsa galimotoyo. Choncho galimoto yopepuka imatanthauza matumba "olemera" kwa omanga ndi ogula. Mwachiwonekere osaiwala zopindula malinga ndi mphamvu, komanso kuwonjezeka ndi kuwonjezeka kwa structural rigidity.
Koma munda umene ubwino wa nsanjayi ndi wodziwika bwino ndipo umapanga kusiyana ndi kupanga. MQB idapangidwa kuchokera pansi kuti igwiritsidwe ntchito pamitundu yosiyanasiyana kuyambira yaifupi ya VW Golf mpaka yokulirapo komanso yolemera kwambiri ya VW Passat Variant, osaiwala momwe imagwirira ntchito pamitundu ina yamtundu wamtundu wa Volkswagen Gulu : Seat, Audi and Skoda. Ndipo apa ndi pamene chinsinsi chachikulu cha MQB chagona: mu chuma cha sikelo.
Monga ndizotheka kugwiritsa ntchito nsanja yomweyi mumitundu yosiyana siyana, ndizothekanso kugawana pakati pawo mitundu ingapo yamitundu yosiyanasiyana yomwe imatha kuyambira kuyimitsidwa kupita ku injini, kudutsa magawo owoneka bwino pang'ono monga thanki yamafuta, mabwalo amagetsi, ndi zina. Izi zimapangitsa kuti ndalama zopangira zigawozo, pamene zimagawidwa ndi zitsanzo zosiyana ndipo zimapangidwa mochuluka kwambiri, zimapangidwira kwambiri.
Zina mwazatsopano za nsanja iyi ndi kuthekera kokhala ndi nyumba, m'malo omwewo, zigawo za injini yoyaka moto ndi zinthu zamagalimoto amagetsi (mkuyu 3). Poyang'anira kuyika machitidwe awiriwo pamalo amodzi, misa imakhala pakati pa mbali imodzi, ndipo kumbali ina, chiwerengero cha zigawo zofunika pa ntchito yawo chimapulumutsidwa. Zigawo zocheperako zimafanana ndi kulemera kocheperako, kugwiritsa ntchito pang'ono, kutulutsa mpweya wochepa komanso kutsika mtengo. Zosavuta sichoncho? Zochepa kuposa momwe zimawonekera.
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| Chithunzi 3 - Mawonekedwe omwe ali ndi MQB amakonza zigawo zonse |
Ndi mukufufuza uku kwa ndalama zosungirako - zomwe zingatheke m'magulu akuluakulu komanso m'mabuku a m'Baibulo - kuti Volkswagen amatha kuonjezera phindu lake ndi / kapena kuchepetsa mitengo ya magalimoto ake. Kodi pamapeto pake tidzakhala opikisana kwambiri poyerekeza ndi mpikisano, si zoona? Gulu la PSA komanso Gulu la Fiat akuzindikira izi, onani nkhani zomwe tidalemba pankhaniyi.
Kodi izi zikutanthauza kuti kugula VW Golf mtsogolomu kudzakhala chimodzimodzi ndi kugula Audi A3 kapena VW Passat? Osati kwenikweni. Kusiyanitsa pakati pa mitundu yosiyanasiyana kudzapangidwa mofanana ndi momwe amapangidwira muzojambula zina: mwatsatanetsatane. Mwachitsanzo, Polo, Ibiza, Fábia ndi A1 yamakono onse amagawana nsanja imodzi, komabe sakanatha kukhala osiyana kwambiri. Ndiko kusintha kwa chassis, kuyimitsidwa ndi tsatanetsatane wa zomangamanga, mokulirapo kapena mocheperako, komwe kumathandizira kusiyanitsa ndi magawo amsika amtundu uliwonse.
Ponena za injini zomwe zikugwirizana ndi nsanja iyi, tidzatha kuwerengera mafuta a 4-cylinder ndi banja la dizilo, TSI ndi TDI. Ena a iwo ali kale ndi Cylinder on Demand system yomwe takambirana kale pano.