Kugawa Mabolts

1. Konzani ndi mawonekedwe a mutu:

（1）Bolt ya mutu wa hexagonal: Iyi ndi mtundu wofala kwambiri wa bolt. Mutu wake ndi wa hexagonal, ndipo ukhoza kumangidwa kapena kumasulidwa mosavuta ndi wrench ya hexagonal. Imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga kupanga makina, magalimoto, ndi zomangamanga, monga kulumikiza mabuloko a masilinda a injini yamagalimoto.

（2）Boluti ya Countersunk: Mutu wake ndi wozungulira ndipo ukhoza kulowa kwathunthu pamwamba pa gawo lolumikizidwa, zomwe zimapangitsa kuti malo olumikizira akhale athyathyathya. Mtundu uwu wa boluti ndi wothandiza kwambiri pazochitika zomwe zimafunika kuoneka, monga pomanga mipando ina, maboluti a countersunk amagwiritsidwa ntchito kuti atsimikizire kuti malo ake ndi osalala komanso okongola.

（3）Boluti ya mutu wa Pan: Mutuwo ndi wooneka ngati diski, wokongola kwambiri kuposa maboluti a mutu wa hexagonal, ndipo ungapereke malo olumikizirana akuluakulu ukamangidwa. Nthawi zambiri umagwiritsidwa ntchito pazinthu zolumikizira zomwe zimafuna mawonekedwe apamwamba komanso zimafunika kupirira mphamvu zina zomangika, monga kukonza chipolopolo chakunja cha zida zamagetsi.

2. Kusankhidwa ndi mbiri ya ulusi
（1）Boluti yolimba ya ulusi: Ulusi wake ndi waukulu ndipo ngodya ya ulusi nayonso ndi yayikulu, kotero poyerekeza ndi boluti yopyapyala ya ulusi, magwiridwe ake odzitsekera okha ndi otsika pang'ono, koma ali ndi mphamvu zambiri ndipo ndi osavuta kusokoneza. Nthawi zina pomwe mphamvu yolumikizira imafunikira ndipo kulondola kwambiri sikofunikira, monga pomanga maulumikizidwe a kapangidwe kake, nthawi zambiri imagwiritsidwa ntchito.
（2）Boluti yopyapyala ya ulusi: Boluti yopyapyala ya ulusi ili ndi phula laling'ono komanso ngodya yaying'ono ya ulusi, kotero imakhala ndi magwiridwe antchito abwino odzitsekera yokha ndipo imatha kupirira mphamvu zazikulu zambali. Imagwiritsidwa ntchito nthawi zambiri pazochitika zomwe zimafuna kulumikizana kolondola kapena kupirira kugwedezeka ndi kugwedezeka, monga kusonkhanitsa zida zolondola.

3. Kusankhidwa malinga ndi giredi ya magwiridwe antchito
（1）Maboluti wamba 4.8: ali ndi magwiridwe antchito otsika ndipo nthawi zambiri amagwiritsidwa ntchito m'malo omwe mphamvu yolumikizira siili yokwera kwambiri, monga mipando wamba, maulumikizidwe osavuta achitsulo, ndi zina zotero.
（2）Maboluti amphamvu kwambiri: Ali ndi mphamvu zambiri ndipo nthawi zambiri amagwiritsidwa ntchito polumikiza kapangidwe kake komwe kumatha kupirira mphamvu zazikulu zomangika kapena zodula, monga nyumba zachitsulo, milatho ikuluikulu, makina olemera, ndi zina zotero, kuti atsimikizire chitetezo ndi kukhazikika kwa kapangidwe kake.