Monga tonse tikudziwa, ma hub bolt ndi zinthu zofunika kwambiri pagalimoto. Musanyoze nati wopangidwa ndi chitsulo uyu. Zaka zambiri zapitazo, ma forged bolt ndi ma nati ofunikira pamagalimoto okonzedwanso m'nyumba ankagulidwa kuchokera kunja, ndipo mtengo wake unalinso wokwera. Pambuyo pake, ma forged bolt am'nyumba pang'onopang'ono anayamba kupezeka. Mtengo watsika kufika pamlingo womwe anthu wamba angavomereze.
Nthawi zambiri timangosintha nati yokha (iyenera kufanana ndi mano a bolt yokonzera). M'magalimoto ena, ulusi wamkati (wofanana ndi ntchito ya zipewa za bolt) umakonzedwa pa axle disc, ndipo mabolt amachotsedwa pamene hub yachotsedwa.
Iyi ndi njira yomangirira ndi kuikira ma Hub bolts opangidwa, omwe ndi a mtundu wa axle disc bolt, ndipo ma boards amakhazikika pa axle disc.
Tikachotsa fupa la gudumu, chomwe timachotsa ndi chivundikiro cha bolt. Chifukwa chake, ngati mukufuna kukweza kuti mulumikizane ndi bolt yopangidwa, muyenera kugula nati yoyenera.
Choyamba, ubwino wa mabotolo opangidwa ndi aluminiyamu ndi wopepuka kuwirikiza kawiri kuposa mabotolo oyambirira. Galimoto yoyambirira imafuna mabotolo achitsulo okwana 16. Mukasintha onse ndi mabotolo opangidwa ndi aluminiyamu, kulemera kwake kumakhala kofanana ndi mabotolo 8 achitsulo a galimoto yoyambirira. Ngakhale kulemera kochepetsedwa ndi kochepa, kodi kulemera kosadulidwa kungachepe bwanji?
Chachiwiri, kukana dzimbiri kwa maboluti opangidwa ndi aluminiyamu kuli bwino kuposa kwa maboluti achitsulo. Maboluti opangidwa ndi aloyi ya aluminiyamu ndi mtedza amaphatikizidwa ndi njira yothira aluminium yokonzedwa ndi anodized, yomwe imakhala ndi kukana kwamphamvu kwa dzimbiri.
Chachitatu, mphamvu ya maboluti opangidwa ndi zitsulo ndi yabwino kuposa ya maboluti achitsulo. Koma simuyenera kugula maboluti ndi mtedza wotsika komanso wonyenga. Mukagula, muyenera kufunsa wogulitsa za tsatanetsatane ndi mitundu ya maboluti ndi mtedza.
Mabotolo opangidwa ndi zinthu zomangira zofunika kwambiri pamawilo a galimoto. Ubwino wa mabotolowo umakhudza mwachindunji mawonekedwe a galimotoyo. Palibe amene akufuna kuyambitsa ngozi zosafunikira chifukwa cha vuto la khalidwe la botolo.