Uhlobo kunye nomgangatho wegranite esetyenziswa njengesiseko somatshini wokulinganisa ulungelelaniso (CMM) ibaluleke kakhulu ekuzinzeni kwayo kwexesha elide kunye nokugcinwa ngokuchanekileyo.I-Granite lukhetho oludumileyo lwezinto eziphathekayo ngenxa yeempawu zayo ezintle ezifana nokuzinza okuphezulu, ukwanda kwe-thermal ephantsi, kunye nokumelana nokunxiba kunye nokubola.Kule nqaku, siza kuhlolisisa indlela iintlobo ezahlukeneyo zezinto zegranite ezinokuchaphazela ngayo ukuzinza kunye nokuchaneka kwe-CMM.
Okokuqala, kubalulekile ukuqonda ukuba ayizizo zonke izinto zegranite ezifanayo.Igranite inokwahluka ngokweempawu zayo zomzimba kunye neekhemikhali ngokuxhomekeke kwikwari ethathwe kuyo, ibakala, kunye nenkqubo yokuvelisa.Umgangatho wemathiriyeli yegranite esetyenzisiweyo iya kuqinisekisa uzinzo kunye nokuchaneka kweCMM, eyona nto ibalulekileyo kumatshini ochanekileyo kunye nokuveliswa.
Enye into ebalulekileyo ekufuneka uyiqwalasele yinqanaba lomxholo we-quartz kwi-granite.I-Quartz iyiminerali ejongene nobulukhuni kunye nokuqina kwegranite.I-granite ekumgangatho ophezulu kufuneka ibe nobuncinci be-quartz ye-20% yokuqinisekisa ukuba izinto eziphathekayo ziqinile kwaye ziyakwazi ukumelana nobunzima kunye nokunyakaza kwe-CMM.I-Quartz ikwabonelela ngokuzinza komlinganiselo, oyimfuneko kumlinganiselo ochanekileyo.
Enye into ekufuneka iqwalaselwe yi-porosity yezinto zegranite.I-granite ye-porous iyakwazi ukufunxa umswakama kunye neekhemikhali, ezinokuthi zikhokelela ekugqweni kunye nokuguqulwa kwesiseko.I-granite esemgangathweni kufuneka ibe ne-porosity ephantsi, iyenze ukuba ingangeni emanzini nakwimichiza.Oku kuphucula kakhulu ukuzinza kunye nokuchaneka kweCMM ekuhambeni kwexesha.
Ukugqitywa kwesiseko segranite nako kubalulekile.Isiseko se-CMM kufuneka sibe ne-fine-grained surface finish ukubonelela ukuzinza okulungileyo kunye nokuchaneka komatshini.Ngokugqitywa komgangatho ophantsi, isiseko sinokuba nemingxuma, imikrwelo, kunye nezinye iziphene zomhlaba ezinokuthi ziphazamise ukuzinza kweCMM.
Ukuqukumbela, umgangatho wegranite esetyenziswa kwi-CMM idlala indima ebalulekileyo ekuzinzeni kwayo kwexesha elide kunye nokugcinwa kokuchaneka.I-granite esemgangathweni ophezulu kunye nomxholo we-quartz ofanelekileyo, i-porosity ephantsi, kunye ne-fine-grained surface finishing iya kunika ukuzinza kunye nokuchaneka kokulinganisa izicelo.Ukukhetha umthengisi othembekileyo osebenzisa i-granite esemgangathweni ophezulu ukwenza oomatshini babo bokulinganisa baya kuqinisekisa ixesha elide le-CMM kunye nokulinganisa okuchanekileyo okuchanekileyo.
Ixesha lokuposa: Apr-01-2024