Izisekelo ze-granite zidlala indima ebalulekile ekuthuthukiseni ukuphindaphindwa kokulinganisa kwemishini yokulinganisa (ama-CMM). Ukunemba nokunemba kwama-CMM kubaluleke kakhulu kuzo zonke izimboni, okuhlanganisa ukukhiqiza nokulawula ikhwalithi, lapho ngisho nokuphambuka okuncane kakhulu kungabangela amaphutha amakhulu. Ngakho-ke, ukukhetha izinto eziyisisekelo kubalulekile, futhi i-granite iyindlela ekhethwayo ngezizathu eziningana.
Okokuqala, i-granite yaziwa ngokuqina kwayo okumangalisayo. Ine-coefficient ephansi yokwanda kokushisa, okusho ukuthi ayikhuli noma ayinciphisi kakhulu ngokushintsha kwezinga lokushisa. Lokhu kuzinza kubalulekile ekugcineni izimo zokulinganisa ezihambisanayo, njengoba ukushintsha kwezinga lokushisa kungabangela ukuthi izilinganiso zihluke. Ngokuhlinzeka ngeplatifomu ezinzile, isisekelo se-granite siqinisekisa ukuthi i-CMM ingaletha imiphumela ephindaphindwayo, kungakhathaliseki ukuthi kunezinguquko emvelweni.
Okwesibili, i-granite iqinile kakhulu futhi iqinile, okunciphisa ukudlidliza kanye nokuphazamiseka kwangaphandle. Endaweni yokukhiqiza, ukudlidliza okukhiqizwa imishini noma ukuhamba kwabantu kungathinta ukunemba kokulinganisa. Uhlobo oluqinile lwe-granite lumunca lokhu kudlidliza, okuvumela umshini wokulinganisa ohambisanayo ukuthi usebenze endaweni elawulwa kakhulu. Lokhu kudlidliza kusiza ukuthuthukisa ukuphindaphindwa kokulinganisa ngoba umshini ungagxila ekubambeni idatha enembile ngaphandle kokuphazamiseka.
Ngaphezu kwalokho, izindawo zegranite zivame ukupholishwa kuze kube sezingeni eliphezulu lokusicaba, okubalulekile ekulinganisweni okunembile. Indawo eyisicaba iqinisekisa ukuthi i-CMM probe igcina ukuxhumana okuhlala njalo nomsebenzi, okwenza kube lula ukuqoqwa kwedatha okuthembekile. Noma yikuphi ukungalungi esisekelweni kungabangela amaphutha, kodwa ukufana kwendawo yegranite kunciphisa le ngozi.
Ngamafuphi, izisekelo ze-granite zithuthukisa kakhulu ukuphindaphindwa kokulinganisa kwama-CMM ngokuqina kwawo, ukuqina kanye nokuba yisicaba. Ngokunikeza isisekelo esithembekile, i-granite iqinisekisa ukuthi ama-CMM anganikeza izilinganiso ezinembile nezihambisanayo, okubalulekile ekugcineni amazinga ekhwalithi kuzo zonke izimboni.
Isikhathi sokuthunyelwe: Disemba 11-2024