Magawo aluso ndi miyezo ya makina ogulitsa granite.

 

Granite wadziwika kuti ndi chinthu chotsatira cha maginito opanga chifukwa cha zinthu zake zapadera, kuphatikizapo kuchepa kwapakati, kukhwima, komanso kukana kuwonjezeka kwa mafuta. Kumvetsetsa magawo aluso ndi miyezo yolumikizidwa ndi zigawo zamagetsi zamagetsi ndizofunikira kwa akatswiri opanga ndi opanga omwe amadalira molondola komanso kukhala okhazikika pakugwiritsa ntchito.

Chimodzi mwazinthu zoyambirira za maluso a Graona Makina opangira makina ndi mphamvu yake yolemetsa, yomwe imachokera ku 100 mpaka 300 MPA. Mphamvu yayikulu iyi imatsimikizira kuti Granite imatha kupirira katundu wofunikira popanda kuphatikizika, ndikupanga kukhala yabwino kuthandiza makina olemera ndi zida. Kuphatikiza apo, Granite imawonetsa kuchuluka kwa mafuta ochulukirapo, nthawi zambiri pafupifupi 5 mpaka 7 x 10 ^ -6 / ° C, omwe amachepetsa kusintha kwa kutentha chifukwa cha kusintha kwa malo osiyanasiyana.

Pamwamba pamndandanda wina wovuta kwambiri wa Granite Makina. Kuleza mtima kwachangu nthawi zambiri kumafotokozedwa mu micrometers, kugwiritsa ntchito njira zowongolera kwambiri zomwe zimafunikira kulolera ngati 0,005 mm pa mita. Mulingo woyenera woyenera wogwiritsa ntchito monga kuwongolera makina oyezera (masentimita) ndi zida zowoneka bwino, komwe ngakhale kupatulika pang'ono kumatha kubweretsa zolakwika zazikulu.

Komanso, kachulukidwe ka granite umachokera ku 2.63 mpaka 2.75 g / cm³, amathandizira kukhazikika kwake komanso kugwedezeka kwake. Mikhalidwe imeneyi ndiyofunikira pochepetsa mphamvu yakunja, motero imalimbikitsa kulondola kwa zida zomvekera zokhazikika pamabati a granite.

Pomaliza, magawo aluso ndi miyezo ya ma granite maziko amagetsi amatenga gawo lofunikira pakugwiritsa ntchito m'mafakitale osiyanasiyana. Potsatira izi, opanga amatha kutsimikizira kudalirika komanso magwiridwe antchito awo, pamapeto pake amatsogolera kusintha kwa ntchito komanso kuwongolera pakupanga njira. Pamene ukadaulo umapita patsogolo, kufunikira kwa zitsulo zapamwamba kwambiri kumapitilirabe kukula, kutsimikizira kufunika komvetsetsa mfundo izi.