Granite ndi mtundu wa mwala womwe ndi wolimba, wokhazikika, komanso wogwiritsidwa ntchito kwambiri pomanga ndi mafakitale.Nthawi zambiri amagwiritsidwa ntchito popanga zida zamakina chifukwa cha mphamvu zake komanso kulimba mtima.Komabe, ngakhale ndi mikhalidwe yake yabwino, zida zamakina a granite zimatha kukhala ndi zolakwika zomwe zimakhudza magwiridwe antchito awo.M'nkhaniyi, tikambirana za zolakwika za makina a granite mwatsatanetsatane.
Chimodzi mwa zolakwika zomwe zimachitika kwambiri pamakina a granite ndi ming'alu.Ming'alu imachitika pamene kupsinjika komwe kumayikidwa pagawo kumaposa mphamvu zake.Izi zitha kuchitika popanga kapena kugwiritsa ntchito.Ngati mng'aluyo ndi wochepa, sizingakhudze ntchito ya gawo la makina.Komabe, ming'alu ikuluikulu imatha kupangitsa kuti ziwalo zake zilephereke, zomwe zimapangitsa kuti pakhale zodula kapena kuzisintha.
Vuto lina lomwe lingathe kuchitika pazigawo zamakina a granite ndi warping.Warping imachitika pamene gawo limakhala ndi kutentha kwakukulu, kupangitsa kuti liwonjezeke mosagwirizana.Izi zingapangitse kuti gawolo lisokonezeke, zomwe zingasokoneze ntchito yake.Ndikofunika kuonetsetsa kuti zigawo za granite zimapangidwa ndi zipangizo zamtengo wapatali ndipo zimapangidwira bwino kuti zisawonongeke.
Zigawo zamakina a granite zimathanso kukhala ndi zolakwika monga matumba a mpweya ndi voids.Zowonongeka izi zimapangidwa panthawi yopanga mpweya pamene mpweya umakhala mkati mwa granite.Zotsatira zake, gawolo silingakhale lamphamvu momwe liyenera kukhalira, ndipo silingagwire bwino ntchito.Ndikofunikira kuwonetsetsa kuti zida za granite zimapangidwa pogwiritsa ntchito zida zapamwamba kwambiri ndipo zimawunikiridwa bwino kuti ziteteze matumba a mpweya ndi voids.
Kuphatikiza pa ming'alu, ming'alu, ndi matumba a mpweya, zida zamakina a granite zimathanso kukhala ndi zolakwika monga kuuma kwa pamwamba ndi kusagwirizana.Kuvuta kwa pamwamba kungayambitsidwe ndi njira yolakwika yopangira zinthu, zomwe zimapangitsa kuti pakhale malo ovuta kapena osafanana.Izi zingakhudze ntchito kapena kudalirika kwa gawolo.Ndikofunikira kuwonetsetsa kuti ntchito yopanga imayang'aniridwa mosamala kuti ipange mbali zosalala komanso zosalala.
Vuto lina lomwe lingakhudze mbali zamakina a granite ndikupukutira.Izi zitha kuchitika panthawi yopanga kapena chifukwa cha kuwonongeka.Kugwetsa kungakhudze magwiridwe antchito a gawolo ndipo kumatha kubweretsa kuwonongeka kwina ngati sikuyankhidwa nthawi yomweyo.
Pomaliza, zida zamakina a granite ndi zamphamvu komanso zolimba koma zimatha kukhala ndi zolakwika zomwe zimakhudza momwe amagwirira ntchito.Ndikofunika kuonetsetsa kuti zigawozo zimapangidwa ndi zipangizo zamtengo wapatali ndipo zimapangidwira bwino kuti ziteteze zolakwika monga ming'alu, warping, matumba a mpweya ndi voids, roughness pamwamba ndi kusagwirizana, ndi kupukuta.Potengera izi, titha kuwonetsetsa kuti zida zamakina a granite ndizodalirika komanso zogwira mtima.
Nthawi yotumiza: Oct-17-2023