Kutumiza kwapamanja kapena kodziwikiratu kwa DSG? Chosankha?
Posankha galimoto, wogula amamvetsera makamaka injini. Koma gearbox ndi nkhani yofunika, chifukwa amasankha mmene mphamvu injini ntchito, kuphatikizapo mafuta.
Ma gearbox nthawi zambiri amakhala amitundu iwiri: pamanja ndi automatic. Zakale ndizofala kwambiri komanso zodziwika bwino kwa madalaivala. Zotsirizirazi ndi zamitundu ingapo, malingana ndi mapangidwe omwe amagwiritsidwa ntchito. Chifukwa chake, pali ma hydraulic, osinthika mosalekeza komanso amtundu wapawiri-clutch gearbox omwe akhala akupanga ntchito yapadera kwa zaka zingapo tsopano. Gearbox yotereyi inayamba kuonekera pamsika kumayambiriro kwa zaka za zana lino mu magalimoto a Volkswagen. Iyi ndi gearbox ya DSG (Direct Shift Gearbox). Panopa, mabokosi amenewa ali kale mu magalimoto onse a mtundu nkhawa, kuphatikizapo Skoda.
The wapawiri zowalamulira kufala ndi osakaniza Buku ndi zodziwikiratu kufala. Ma gearbox amatha kugwira ntchito mokhazikika, komanso ndikusintha kwa zida zamanja. Chofunikira kwambiri chojambula ndi zingwe ziwiri, i.e. ma clutch discs, omwe amatha kukhala owuma (mainjini ofooka) kapena onyowa, akuyenda mumafuta osamba (mainjini amphamvu kwambiri). Clutch imodzi imayang'anira magiya osamvetseka komanso obwerera kumbuyo, ina imayang'anira magiya.
Palinso ma clutch shaft ena awiri ndi ma shaft akulu awiri. Chifukwa chake, zida zapamwamba zotsatira zimakhala zokonzeka nthawi zonse kuti ziyambitsidwe. Mwachitsanzo, galimotoyo ili mu giya lachitatu, koma gear yachinayi yasankhidwa kale koma sikugwirabe ntchito. Ma torque olondola akafikiridwa, clutch yosawerengeka yomwe imayambitsa zida zachitatu imatsegulidwa ndipo clutch yokhala ndi manambala imatseka kuti igwirizane ndi zida zinayi. Izi zimalola mawilo a chitsulo choyendetsa kuti azilandira torque nthawi zonse kuchokera ku injini. Ndicho chifukwa chake galimoto imathamanga bwino kwambiri. Kuphatikiza apo, injiniyo imagwira ntchito mumtundu wabwino kwambiri wa torque. Kuphatikiza apo, palinso mwayi wina - kugwiritsa ntchito mafuta nthawi zambiri kumakhala kocheperako kuposa momwe zimayendera pamakina amanja.
Tiyeni tiwone Skoda Octavia yokhala ndi injini yotchuka ya 1.4 yokhala ndi 150 hp. Pamene injini okonzeka ndi makina sikisi-liwiro gearbox, mafuta pafupifupi 5,3 malita a mafuta pa 100 Km. Ndi 5-liwiro-liwiro DSG kufala, mafuta pafupifupi 1.4 malita. Chofunika kwambiri, injini yotumizira izi imadyanso mafuta ochepa mumzindawu. Pankhani ya Octavia 150 6,1 hp mphamvu yake ndi 100 malita pa 6,7 km motsutsana ndi XNUMX malita podutsa pamanja.
Kusiyana kofananako kumapezeka mu injini za dizilo. Mwachitsanzo, Skoda Karoq 1.6 TDI 115 hp. ndi sikisi-liwiro Buku HIV amadya pafupifupi malita 4,6 dizilo pa 100 hp. (mu mzinda 5 L), ndi kufala zisanu ndi ziwiri-liwiro DSG, mafuta pafupifupi m'munsi ndi 0,2 L (mu mzinda ndi 0,4 L).
The mosakayikira mwayi DSG kufala ndi chitonthozo kwa dalaivala, amene alibe kusintha magiya pamanja. Ubwino wa zotumizirazi ndi njira zowonjezera zogwirira ntchito, kuphatikiza. sport mode, yomwe imapangitsa kuti ifike mwachangu pamakokedwe apamwamba kuchokera ku injini panthawi yothamanga.
Choncho, zikuwoneka kuti galimoto ndi DSG kufala ayenera kusankhidwa ndi dalaivala amene amayendetsa makilomita ambiri mu magalimoto mumzinda. Kupatsirana kotereku sikumawonjezera kuchuluka kwamafuta, ndipo nthawi yomweyo kumakhala kosavuta poyendetsa magalimoto pamsewu.
