Umshini wokulinganisa we-Coordinate (CMM) uwuhlobo lwemishini yokulinganisa enembayo ephezulu, edonse ukunaka okukhulu futhi isetshenziswe kabanzi ngezici zayo zokunemba okuphezulu, ukusebenza kahle okuphezulu nokuthembeka okuphezulu.Njengenye yezingxenye ze-CMM, izici ezibonakalayo zegwadle nezinto ezibonakalayo nazo zingenye yezinto ezibalulekile ezithinta ukuduma nokusebenzisa ikhwalithi ye-CMM.
Kodwa-ke, ukuthi izinhlobo ezahlukene zegwadle zizoveza umehluko emiphumeleni yokulinganisa yomshini wokulinganisa okudidiyelwe kuye kwaphikiswana ngakho kakhulu.Ekusetshenzisweni okungokoqobo, abasebenzisi abaningi bazoba nomehluko omkhulu phakathi kwemiphumela yokulinganisa kanye nenani langempela, futhi lawa maphutha avame ukuhlotshaniswa nezinto ezisetshenziswayo zegwadle.
Okokuqala, izinto ezihlukene ze-granite zinobulukhuni obuhlukile bemishini kanye ne-elastic modulus, ethinta ngokuqondile ukumelana kwayo nokuguquguquka kanye nokuqina kokuguqulwa.Lapho ubukhulu bemishini yegwadle buba bukhulu, buqinile ukumelana kwayo nokuguquguquka, emshinini wokulinganisa wokuhlanganisa isikhathi eside, ukuguquguquka kokulinganisa amandla aphezulu nakho kuphakeme.I-modulus enwebekayo ye-granite inkulu, inamandla okuqina kokuqina kwe-deformation, ingabuyela esimweni sokuqala ngokushesha, ngaleyo ndlela inciphise amaphutha.Ngakho-ke, ekukhethweni kwe-CMM, izinto ze-granite ezinobunzima obuphezulu bemishini kanye ne-elastic modulus kufanele kukhethwe.
Okwesibili, i-granulation ye-granite nayo inomthelela omkhulu emiphumeleni yokulinganisa.Ezinye izinhlayiya zezinto ze-granite zinkulu kakhulu noma zincane kakhulu, ubuhwaba obungaphezulu bukhulu kakhulu, lezi zici zingabangela iphutha lomshini wokulinganisa wokuhlanganisa.Ukuze uthole imiphumela yokulinganisa enembile, ukunakwa okukhethekile kufanele kukhokhwe kukhwalithi engaphezulu kanye nezinga lokucubungula lapho kukhethwa izinto ze-granite.
Ukwengeza, i-coefficient yokwandisa okushisayo yezinto ze-granite ihlukile, futhi amazinga ahlukene okushisa okushisayo azokhiqizwa isikhathi eside.Uma okubalulekile okune-coefficient encane yokwandisa okushisayo kukhethiwe, iphutha elibangelwa i-coefficient ehlukene yokwanda kwe-thermal lingancishiswa.
Ngamafuphi, umthelela wezinhlobo ezahlukene zezinto ze-granite emshinini wokulinganisa wokuxhumanisa uhlukile, futhi izinto ezifanele ze-granite kufanele zikhethwe ukulinganisa ngokuvumelana nezidingo.Ekusetshenzisweni kwangempela, kufanele kucatshangelwe ngokucophelela ngokuya nezici ze-granite kanye nekhwalithi yokucubungula impahla ukuze kutholwe imiphumela yokulinganisa enembe nenembile.
Isikhathi sokuthumela: Apr-09-2024