Izixhobo zegranite ezichanekileyo zisetyenziswa kakhulu kwizicelo zoshishino ngenxa yozinzo lwazo oluphezulu, amandla, kunye nokuqina. Zinika ukumelana okuhle kakhulu nokuguguleka, ukujika, kunye nokuguquka, okwenza zibe lukhetho olufanelekileyo koomatshini kunye nezixhobo ezithwalwa yimithwalo enzima kunye nokusetyenziswa rhoqo. Enye yeenzuzo eziphambili zezixhobo zegranite kukukwazi kwazo ukuhlangabezana neemfuno zomsebenzi onzima.
I-Granite lilitye lendalo elenzaka ngaphakathi koqweqwe lomhlaba. Lenziwe nge-feldspar, i-quartz, kunye ne-mica, kwaye yaziwa ngokuqina kwayo nokuqina kwayo. Ezi mpawu zenza i-granite ibe lukhetho olufanelekileyo lwezinto ezichanekileyo, njengoko inokumelana nemithwalo enzima kunye nokusetyenziswa rhoqo ngaphandle kokuguquka okanye ukonakala. Izinto ezichanekileyo ze-granite zenziwa ngokusebenzisa iindlela kunye nobuchwepheshe obuphambili kwiinkqubo zokuvelisa, eziqinisekisa ukuba ziyahlangabezana nemigangatho ephezulu yomgangatho.
Amandla kunye nobunzima bezinto zegranite ezichanekileyo kufunyanwa ngokusebenzisa izinto zegranite ezikumgangatho ophezulu ekuvelisweni kwazo. Izinto zegranite zikhethwa ngononophelo ngokusekelwe kwiimpawu zazo, kubandakanya ubuninzi, ubulukhuni, kunye nokuqina. Oku kuqinisekisa ukuba izinto zomelele ngokwaneleyo ukumelana noxinzelelo kunye nobunzima bomsebenzi onzima. Inkqubo yokuvelisa ibandakanya ukugaywa nokupholishwa ngokuchanekileyo ukuqinisekisa ukuba izinto ziyahlangabezana neemfuno ezifunekayo zobukhulu.
Izixhobo zegranite ezichanekileyo zisetyenziswa kwiintlobo ngeentlobo zezicelo, kuquka izixhobo zoomatshini, i-aerospace, i-metrology, kunye ne-optics. Kwizixhobo zoomatshini, izixhobo zegranite zisetyenziswa koomatshini abafuna ukuchaneka okuphezulu nokuchaneka, njengee-lathes, oomatshini bokugaya, kunye nee-grinders. Kwishishini leenqwelo-moya, zisetyenziswa ekuchwethezeni ngokuchanekileyo nasekuhlanganiseni iindawo zeenqwelo-moya. Kwi-metrology, izixhobo zegranite zisetyenziswa njengemigangatho yesalathiso kunye nezixhobo zokulinganisa ngenxa yokuzinza nokuchaneka kwazo okuphezulu.
Izixhobo zegranite zikwabonelela ngozinzo oluhle kakhulu lobushushu, nto leyo ibalulekileyo xa kusetyenziswa apho ukutshintsha kobushushu kunokubangela utshintsho kubukhulu bezinto. Zine-coefficient ephantsi yokwanda kobushushu, nto leyo ethetha ukuba azikhuli okanye zinciphe kakhulu xa kutshintsha ubushushu. Oku kuqinisekisa ukuba izixhobo zigcina uzinzo lwazo lobukhulu kunye nokuchaneka phantsi kweemeko zobushushu ezahlukeneyo.
Ukuqukumbela, izinto zegranite ezichanekileyo zilukhetho olufanelekileyo kumsebenzi onzima. Amandla azo, ubulukhuni, kunye nokuqina kwazo kuzenza zilungele ukusetyenziswa ezifuna ukuchaneka okuphezulu kunye nokuchaneka, kwaye zinokumelana noxinzelelo kunye nobunzima bokusetyenziswa rhoqo. Izinto zegranite zibonelela ngozinzo oluhle kakhulu lobushushu, ziqinisekisa ukuba zigcina ukuchaneka kwazo kobukhulu phantsi kweemeko zobushushu ezahlukeneyo. Ngeenzuzo zazo ezininzi, izinto zegranite ezichanekileyo ngokungathandabuzekiyo zikhetho olufanelekileyo lomsebenzi onzima.
Ixesha leposi: Matshi-12-2024