Ubwino wa aluminiyamu:

Panopa, midadada yamphamvu ya injini petulo amagawidwa mu chitsulo choponyedwa ndi zotayidwa zotayidwa. M'mainjini a dizilo, zotchingira zachitsulo zotayira zimakhala zambiri. M'zaka zaposachedwapa, ndi chitukuko chofulumira cha mafakitale a magalimoto, magalimoto alowa mwamsanga m'miyoyo ya anthu wamba, ndipo panthawi imodzimodziyo, ntchito yopulumutsa mafuta ya magalimoto yakhala ikuyang'aniridwa pang'onopang'ono. Chepetsani kulemera kwa injini ndikusunga mafuta. Kugwiritsa ntchito silinda ya aluminiyamu kumatha kuchepetsa kulemera kwa injini. Kuchokera pakugwiritsa ntchito, ubwino wa aluminium cylinder block ndi wopepuka, womwe ungapulumutse mafuta pochepetsa kulemera. Mu injini ya kusamutsidwa komweko, kugwiritsa ntchito injini ya aluminium-cylinder kungachepetse kulemera kwa ma kilogalamu 20. Pakuchepetsa 10% pa kulemera kwa galimoto yomwe, kugwiritsa ntchito mafuta kumatha kuchepetsedwa ndi 6% mpaka 8%. Malinga ndi zomwe zachitika posachedwa, kulemera kwa magalimoto akunja kwachepetsedwa ndi 20% mpaka 26% poyerekeza ndi zakale. Mwachitsanzo, Focus amagwiritsa ntchito zinthu zonse zotayidwa aloyi, amene amachepetsa kulemera kwa galimoto, ndipo nthawi yomweyo kumawonjezera kutentha dissipation zotsatira za injini, bwino mphamvu ya injini, ndi moyo wautali. Potengera kupulumutsa mafuta, ubwino wa injini za aluminiyamu pakupulumutsa mafuta wakopa chidwi cha anthu. Kuphatikiza pa kusiyana kwa kulemera kwake, palinso kusiyana kwakukulu pakati pa midadada yachitsulo choponyedwa ndi zitsulo zotayira za aluminiyamu popanga kupanga. Mzere wopangira zitsulo umakhala m'dera lalikulu, uli ndi kuipitsidwa kwakukulu kwa chilengedwe, ndipo uli ndi luso lamakono lokonzekera; pomwe mawonekedwe apangidwe a zitsulo zotayidwa za aluminiyamu ndizosiyana. Kuchokera pakuwona mpikisano wamsika, zotayira zotayira za aluminiyamu zili ndi zabwino zina.

Ubwino wa Iron:

Zakuthupi zachitsulo ndi aluminiyamu ndizosiyana. Kutentha kwamphamvu kwa chipika chachitsulo chachitsulo ndi champhamvu, ndipo kuthekera kwachitsulo kumakhala kokulirapo potengera mphamvu ya injini pa lita. Mwachitsanzo, mphamvu linanena bungwe la 1.3-lita kuponyedwa chitsulo injini akhoza upambana 70kW, pamene mphamvu linanena bungwe kuponya injini zotayidwa akhoza kufika 60kW. Zimamveka kuti 1.5-lita kusamutsidwa kuponyedwa chitsulo injini akhoza kukwaniritsa zofunika mphamvu ya 2.0-lita kusamutsidwa injini kudzera turbocharging ndi matekinoloje ena, pamene kuponyedwa zotayidwa yamphamvu injini n'zovuta kukwaniritsa chofunika ichi. Chifukwa chake, anthu ambiri amathanso kuphulika kutulutsa kodabwitsa kwa torque poyendetsa Fox pa liwiro lotsika, lomwe silimangothandiza poyambira komanso kuthamanga kwagalimoto, komanso kumathandizira kusuntha koyambirira kwa magiya kuti akwaniritse zopulumutsa mafuta.　　Aluminium cylinder block akugwiritsabe ntchito chitsulo choponyedwa pagawo la injini, makamaka silinda, yomwe imagwiritsa ntchito zitsulo zotayidwa. Kuchuluka kwa kutentha kwa aluminiyamu ndi chitsulo choponyedwa si yunifolomu pambuyo pa kutenthedwa kwa mafuta, ndilo vuto la kusinthika kosasinthasintha, lomwe ndi vuto lovuta pakuponyera midadada yazitsulo zotayidwa. Injini ikagwira ntchito, injini ya aluminiyamu ya silinda yokhala ndi masilinda achitsulo iyenera kukwaniritsa zofunikira zosindikiza. Momwe mungathetsere vutoli ndivuto lomwe makampani opanga ma aluminium silinda amalipira chidwi chapadera.