Izixhobo zegranite ezichanekileyo zisetyenziswa kumashishini ahlukeneyo, afana neenqwelo-moya, iimoto, ezonyango, kunye nezinye ezininzi. Ngenxa yokuchaneka kwazo okugqwesileyo, ukuqina, kunye nozinzo, izixhobo zegranite ziye zaba yinxalenye ebalulekileyo yokwenziwa nobunjineli banamhlanje. Nangona kunjalo, ukuvelisa izixhobo zegranite ezichanekileyo kufuna inkqubo yemveliso ekhethekileyo equka ingqwalasela ephezulu kwiinkcukacha, ubuchule, kunye nochaneko.
Okokuqala, inkqubo yokuvelisa izinto zegranite ezichanekileyo iqala ngokukhetha iibhloko zegranite ezikumgangatho ophezulu. Iibhloko mazingabi nazimfanta, ukwaphuka, kunye nezinye iziphene ezinokuphazamisa ukuchaneka nokuzinza kwenxalenye egqityiweyo. Nje ukuba iibhloko zegranite zikhethiwe, zinqunyulwa ngononophelo kwaye zibunjwe ngobukhulu obufunekayo kunye nemilo kusetyenziswa izixhobo zokusika kunye nokubumba eziphambili. Le nkqubo ifuna ubuchule obukhulu kunye nokuchaneka, njengoko nokuba impazamo encinci kweli nqanaba inokuchaphazela ukuchaneka kwenxalenye egqityiweyo.
Emva kokuba iibhloko zegranite zisikiwe zaza zabunjwa, zifakwa kwinkqubo enzima yokupolisha nokusila ukuze kwenziwe umphezulu ogudileyo nolinganayo. Le nkqubo ithatha ixesha elininzi kunye nomgudu, njengoko ibandakanya amanqanaba amaninzi okupolisha nokusila, ngalinye line-abrasive encinci ngakumbi. Isiphumo kukuba umphezulu ogudileyo kwaye uthe tyaba kakhulu, onokunyamezela ii-microns ezimbalwa.
Nje ukuba izinto zegranite ezichanekileyo zibunjwe zaza zapholishwa, zihlolwa ngononophelo ukuba azinazo naziphi na iziphene okanye ukungapheleli. Naziphi na iingxaki ezifunyenweyo ziyalungiswa, kwaye ezo zinto ziphinde zisetyenzwe de zihlangabezane neemfuno ezifunekayo. Eli nqanaba libaluleke kakhulu, njengoko neziphene ezincinci zinokuchaphazela ukuchaneka kunye nokuzinza kwento egqityiweyo.
Ukongeza kwinkqubo yemveliso ekhethekileyo, izinto zegranite ezichanekileyo zikwafuna unyango olukhethekileyo ngexesha lokusetyenziswa ukuze zigcine ukuchaneka kwazo nokuzinza. Oku kuquka ukugcina imeko-bume ezinzileyo, njengegumbi elilawulwa bubushushu, ukuthintela naluphi na utshintsho kubushushu okanye ukufuma ekuchaphazeleni igranite. Kukwabandakanya ukucoca nokulungisa rhoqo ukuqinisekisa ukuba umphezulu awunangcola, inkunkuma, kunye nezinye izinto ezingcolisayo ezinokuchaphazela ukuchaneka kwenxalenye.
Ukuqukumbela, izinto zegranite ezichanekileyo ziyinxalenye ebalulekileyo yokwenziwa nobunjineli banamhlanje, kodwa ukuzivelisa kufuna inkqubo yemveliso ekhethekileyo equka ingqwalasela ephezulu kwiinkcukacha, ubuchule, kunye nokuchaneka. Le nkqubo ibandakanya ukukhetha iibhloko zegranite ezikumgangatho ophezulu, ukuzisika nokuzibumba, ukuzipolisha nokuzigaya ukuze zenze umphezulu ogudileyo nolinganayo, kunye nokuzihlola naziphi na iziphene okanye ukungapheleli. Kufuneka unyango olukhethekileyo ngexesha lokusetyenziswa ukuze kugcinwe ukuchaneka kwazo kunye nokuzinza kwazo. Ngokubanzi, izinto zegranite ezichanekileyo zibubungqina bobuchule bomntu, ubuchule, kunye nobunjineli obuchanekileyo, kwaye zidlala indima ebalulekileyo ekuphuculeni ubuchwepheshe banamhlanje kunye nobuchule.
Ixesha leposi: Matshi-12-2024