Izixhobo zokulinganisa igranite, ezenziwe ngegranite emnyama yendalo ekumgangatho ophezulu, zizixhobo ezibalulekileyo ekulinganisweni ngokuchanekileyo kwanamhlanje. Ulwakhiwo lwazo oluxineneyo, ubulukhuni obuphezulu, kunye nokuzinza okungaphakathi kuzenza zilungele imveliso yemizi-mveliso kunye nokuhlolwa kwelebhu. Ngokungafaniyo nezixhobo zokulinganisa zesinyithi, igranite ayifumani kuphazamiseka kwemagnethi okanye ukuguqulwa kweplastiki, okuqinisekisa ukuba ukuchaneka kugcinwa nokuba kusetyenziswe kakhulu. Ngamanqanaba obulukhuni aphindwe kabini ukuya kathathu kunesinyithi esityhidiweyo—esilingana ne-HRC51—izixhobo zegranite zibonelela ngokuqina okumangalisayo kunye nokuchaneka okuhlala kuhleli. Nokuba kwenzeka impembelelo, igranite inokufumana kuphela ukuqhekeka okuncinci, ngelixa ijometri yayo iyonke kunye nokuthembeka kokulinganisa kungachaphazeleki.
Ukwenziwa nokugqitywa kwezixhobo zokulinganisa i-granite kwenziwa ngocoselelo ukuze kufezekiswe ukuchaneka okuphezulu. Imiphezulu igutyungelwa ngesandla ngokweemfuno ezichanekileyo, kunye neziphene ezifana nemingxunya emincinci yesanti, imikrwelo, okanye amaqhuma angaphezulu alawulwa ngononophelo ukuze kuthintelwe ukuchaphazela ukusebenza. Imiphezulu engabalulekanga ingalungiswa ngaphandle kokuphazamisa ukuchaneka kokusebenza kwesixhobo. Njengezixhobo zendalo zokubhekisa kwilitye, izixhobo zokulinganisa i-granite zibonelela ngomgangatho ongenakuthelekiswa nanto wozinzo, nto leyo eyenza ukuba zilungele ukulinganisa izixhobo ezichanekileyo, izixhobo zokuhlola, kunye nokulinganisa izinto zoomatshini.
Amaqonga egranite, adla ngokuba mnyama kwaye afanayo ngobume bawo, axatyiswa kakhulu ngenxa yokumelana kwawo nokuguguleka, ukugqwala, kunye notshintsho lokusingqongileyo. Ngokungafaniyo nentsimbi ephoswe ngesinyithi, awagqwali kwaye awachaphazeleki zii-asidi okanye ii-alkali, nto leyo esusa isidingo sonyango lokuthintela ukugqwala. Uzinzo kunye nokuqina kwawo kuwenza abe yinto ebalulekileyo kwiilabhoratri ezichanekileyo, kwiindawo zoomatshini, nakwizibonelelo zokuhlola. Xa egaywa ngesandla ngononophelo ukuqinisekisa ukuba athambile kwaye agudile, amaqonga egranite aphumelela kakhulu kunezinye iindlela zentsimbi ephoswe ngesinyithi ngokuqina kunye nokuthembeka kokulinganisa.
Ngenxa yokuba i-granite ayiyonto yesinyithi, iipleyiti ezisicaba azichaphazeleki kukuphazamiseka kwemagnethi kwaye zigcina imo yazo phantsi koxinzelelo. Ngokungafaniyo namaqonga esinyithi atyhidiweyo, afuna ukuphathwa ngononophelo ukuthintela ukuguquka komphezulu, i-granite inokumelana nempembelelo engalindelekanga ngaphandle kokuphazamisa ukuchaneka kwayo. Olu dibaniso lukhethekileyo lobunzima, ukumelana neekhemikhali, kunye nozinzo olulinganayo lwenza izixhobo zokulinganisa i-granite kunye namaqonga abe lukhetho olukhethwayo kumashishini afuna imigangatho yokulinganisa eqinileyo.
Apha kwi-ZHHIMG, sisebenzisa ezi ngenelo zegranite ukubonelela ngezisombululo zokulinganisa ezichanekileyo nezisebenza kwizicelo eziphambili zoshishino nezelebhu kwihlabathi liphela. Izixhobo zethu zokulinganisa igranite kunye namaqonga enzelwe ukubonelela ngokuchaneka okuhlala ixesha elide, ukuthembeka, kunye nokugcinwa lula, ukunceda iingcali zigcine imigangatho ephezulu kubunjineli bokuchaneka.
Ixesha leposi: Novemba-11-2025