Ngokuthuthuka okuqhubekayo komkhakha wokwakha, izidingo ezinembile zikhula ziphakeme futhi ziphakeme. Njengemishini yokulinganisa ebalulekile embonini yezokukhiqiza, i-CMM ikhokhelwe kakhulu ngabantu. Kodwa-ke, ikhwalithi yengxenye esetshenziswe ekulinganiseni i-CMM ithinta ngqo ukunemba kokulinganisa, kanye nokunemba kokukhiqiza kanye nobunzima bendawo yengxenye ye-granite ibe nomthelela oqondile ngokunemba okuphindaphindiwe kwe-CMM.
Okokuqala, ukunemba kwezakhi ze-granite kunomthelela omkhulu kakhulu ngokunemba kokulinganisa. Izakhi eziphakeme zokunemba eziphakeme zinganikeza ukwesekwa okunembile nokubeka okuningi, ngaleyo ndlela zinciphise ukwehluka kwengxenye kanye nokufuduka okuncane lapho uxhumana nomshini, ngaleyo ndlela uthuthukise ukunemba kwe-CMM. Kodwa-ke, izingxenye ezinokunemba okuphansi kokukhiqiza zizoba nokuchezuka okuthile ngesikhathi sokufakwa ngenxa yenkinga yokuqina kwemishini, okuzothinta ngqo ukunemba kwe-CMM.
Okwesibili, ubulukhuni baphezulu lwezakhi ze-granite bunaba nomthelela obaluleke kakhulu ngokunemba kwesilinganiso esiphindaphindwayo se-CMM. Uma kuncane ubulukhuni bendawo, ubushelelezi indawo yengxenye, enganciphisa amaphutha okulinganisa. Uma ububi bendawo ye-granite bukhulu, kuzoholela ekushintshashintsheni okuncane okuncane ebusweni bengxenye, bese kuthinta isimo sokuxhumana se-CMM, okuholela ngephutha elikhulu lokulinganisa okuphindaphindwayo.
Ngakho-ke, ngezakhi ze-CMM granite, kuyadingeka ukuthi ulawule ngokunemba ukunemba kokukhiqiza kanye nobunzima bendawo yezakhi. Ukunemba kokukhiqiza kudinga ukuqinisekisa ukuthi ukunemba okuyisici okudingekayo ukwakheka kusetshenziswe ngokuphelele ngesikhathi senqubo yokucubungula ukuqinisekisa ukunemba kwengxenye. Ubulukhuni bendawo budinga ukuthatha izindlela ezifanele zobuchwepheshe kwinqubo yemishini, ukuze ububi bendawo yengxenye buhlangabezane nezidingo zokulinganisa.
Ngamafuphi, ukunemba kokulinganisa kwe-CMM kuhlobene kakhulu nokunemba kokukhiqiza kanye nokuqina kwezakhi ze-granite ezisetshenzisiwe. Ukuze uqinisekise ukuqina nokunemba kokunemba kokulinganisa, kuyadingeka ukuqinisa ukulawulwa kwekhwalithi yezakhi ze-granite kwinqubo yangempela yokusetshenziswa ukuze uqinisekise ukuvumelana kwayo nokwethembeka.
Isikhathi sePosi: APR-11-2024