INJINI YONSE: Engine Chevrolet B12S1
MAU OYAMBIRA KWA PRODUCT
Injini ya 1.2-lita Chevrolet B12S1 kapena LY4 idapangidwa ku South Korea kuyambira 2002 mpaka 2011 ndipo idayikidwa pamitundu yambiri yodziwika bwino, monga Aveo ndi Kalos. Mphamvu iyi m'magwero angapo imawonekera pansi pa index F12S3 yosiyana kwambiri.
Mu 2002, injini ya 1.2-lita inawonjezeredwa ku injini ya Daewoo S-TEC ya mayunitsi amafuta. Inali injini yodziwika kwambiri pa nthawi yake yokhala ndi jekeseni wogawidwa wamafuta, chipika chachitsulo chachitsulo, aluminium 8-valve mutu ndi nthawi ya lamba. Kuti akwaniritse miyezo ya Euro 3 eco-standard, wopanga adapanga gawo ili ndi valavu ya EGR. Ma compensators a hydraulic sanaperekedwe pano ndipo ma 30 km aliwonse ma valve ayenera kusinthidwa.
Mndandanda wa B umaphatikizapo injini: B10S1, B10D1, B12S1, B12D1, B12D2, B15D2.
Injini idayikidwa pa:
Chevrolet Aveo T200 mu 2004 - 2008;
Chevrolet Aveo T250 mu 2008 - 2011;
Daewoo T200 mu 2002 -
Zofotokozera
Zaka zopanga | 2002-2011 |
Kusamuka, cc | 1150 |
Njira yamafuta | anagawira jekeseni |
Mphamvu yamagetsi, hp | 72 |
Kutulutsa kwa torque, Nm | 104 |
Silinda block | chitsulo chachitsulo R4 |
Tsekani mutu | aluminiyamu 8v |
Kubowola kwa silinda, mm | 68.5 |
Piston stroke, mm | 78 |
Compression ratio | 9.3 |
Mawonekedwe | ayi |
Ma hydraulic lifters | ayi |
Kuyendetsa nthawi | lamba |
Gawo loyang'anira | ayi |
Turbocharging | ayi |
Analimbikitsa injini mafuta | 5W-30 |
Kuchuluka kwa mafuta a injini, lita | 3.2 |
Mtundu wamafuta | petulo |
Miyezo ya Euro | EURO 3 |
Kugwiritsa ntchito mafuta, L/100 km (kwa Chevrolet Aveo T200 2006) | 8.4 |
Kutalika kwa injini, km | ~ 300 000 |
Kulemera, kg | - |
Kuipa kwa injini ya B12S1
Vuto lodziwika bwino la unit iyi ndi jet yopapatiza kwambiri yamafuta yomwe imapereka mafuta kumutu wa block. Imatsekedwa mwachangu ndi madipoziti ndipo camshaft ndi rocker zimatha chifukwa chosowa mafuta. Mukungofunika kubowola.
Chinthu china chofooka apa ndi valavu ya mpweya wa crankcase. Kuchokera kuvala, imatha kupanikizana pamalo otsekedwa, omwe nthawi yomweyo amatha kutulutsa mafuta, kapena amatha kutseguka, zomwe zingayambitse kutuluka kwa mpweya ndi liwiro loyandama.
Eni magalimoto okhala ndi injini zotere nthawi zambiri amadandaula za kulephera kwa zomata: choyambitsa chimalephera, timitengo ta thermostat, pampu ikuyenda ndi ma buzz a jenereta.
Ngakhale pano, koyilo yoyatsira ndi mawaya ake othamanga kwambiri amagwira ntchito kwakanthawi kochepa, mano a servo amatha kusweka ndipo ma jekeseni amafuta amatsekeka.