Igice cya silinderi ya moteri ya lisansi igabanijwemo ibyuma na aluminiyumu. Gereranya ibyiza nibibi bya silindini ya aluminium na silindiri y'icyuma:
1) Uburemere
Uburemere bwihariye bwa aluminiyumu ni ntoya kuruta iy'icyuma, kandi umuringoti wa aluminiyumu uroroshye cyane hashingiwe ku kuzuza ibisabwa. Moteri iroroshye, igira ingaruka nziza mukugabana uburemere bwikinyabiziga, kandi uburemere bwikinyabiziga nabwo bworoshye. Kubwibyo, aho bigeze, silinderi ya aluminiyumu iriganje.
2) Umubumbe
Kubwimpamvu imwe, uburemere bwihariye bwa aluminiyumu ni nto, kandi imbaraga zubaka za aluminium kuri buri gipimo kiri munsi yicyuma, bityo rero silindini ya aluminium iba nini mubunini. EA113 / EA888 ya silinderi ifite intera hagati ya silinderi hagati ya 88mm, mugihe verisiyo isanzwe ifite diameter ya silinderi igera kuri 82.5mm. Usibye umuyoboro wamazi akonje, urukuta rwa silinderi mubyukuri ni ruto. Muri ubu buryo, moteri yose iroroshye kandi ntoya mubunini. Amashanyarazi ya aluminiyumu biragoye kugera kuriyi ngaruka. Kuri iyi ngingo, icyuma gitsindagira icyuma cyiganje. . Kubwibyo, kugirango ubone imbaraga zimwe, ingano ya aluminiyumu ikenera kwiyongera hafi imwe. Ibihe, ariko uburemere burenze 40%]
3) Kurwanya ruswa n'imbaraga
Aluminiyumu iroroshye gufata imiti ikoresheje amazi yakozwe mugihe cyo gutwikwa, kandi kurwanya kwangirika kwayo ntabwo ari byiza nkibya silindiri y'icyuma, cyane cyane kuri moteri zirenze urugero zifite ubushyuhe n’umuvuduko mwinshi. Kandi umwanzuro ubanza kubyerekeranye nubunini, kurundi ruhande, mugihe moteri yawe isabwa ari ntoya, mubisanzwe biragoye kugera kumbaraga zumuringoti wicyuma hamwe na aluminium silinderi. Kubwibyo, moteri nyinshi zirenze urugero zikoresha ibyuma byuma, nka (mbere yigihe cya 9) EVO ya 286hp 2.0L I4 (4G63), ihora ikozwe mubyuma. Imipaka yacyo yo hejuru nayo irazwi. Niba silindini ya aluminium ikoreshwa, ntibishobora kuba byoroshye. Kuri iyi ngingo, icyuma gitsindagira icyuma cyiganje.
4) Igiciro
Igiciro gisanzwe ko silindini ya aluminiyumu ihenze cyane, kandi ntakintu cyo gusobanura. Kuri iyi ngingo, icyuma gitsindagira icyuma cyiganje.
5) Kurwanya guturika no gukwirakwiza ubushyuhe
Aluminium ikora ubushyuhe bwihuse, bityo ifite imikorere myiza yo gukonjesha, ishobora gufasha moteri kugabanya amahirwe yo gutwikwa bidasanzwe. Ku kigereranyo kimwe, moteri ya aluminiyumu irashobora gukoresha lisansi yo mu rwego rwo hasi kuruta moteri ya silinderi. Kuri iyi ngingo, aluminiyumu ya silinderi iriganje.
6) Coefficient de frais
Kugirango ugabanye inertia yibice bisubiranamo no kongera umuvuduko wo kuzunguruka no kwihuta, piston nyinshi zikoresha aluminiyumu nkibikoresho. Niba urukuta rwa silinderi narwo rukozwe muri aluminium, coefficient de friction hagati ya aluminium na aluminium ni nini cyane, bigira ingaruka cyane kumikorere ya moteri. Ibyuma bikozwe mucyuma ntakibazo nkicyo. Kuri iyi ngingo, ibyuma bya silinderi byuma byiganje. [Inyongera: moteri zimwe na zimwe bita "all-aluminium" nazo zikoresha ibyuma bya silindiri y'icyuma]
mu gusoza:
Ibyiza bya aluminium: uburemere bworoshye, gukwirakwiza ubushyuhe bwiza;
Ibyiza byicyuma: bihendutse kandi biramba.
