Yiziphi izinto ezibalulekile ezithinta ukunemba okuphelele kwesilinganiso se-CMM?

I-Granite iyinto evame ukusetshenziswa ekwakhiweni komshini wokulinganisa (CMM) ngenxa yokuzinza kwayo okuhle kakhulu nokumelana nokuguquguquka kwezinga lokushisa. Ukunemba okuphelele kokulinganisa kwe-CMM kuthintwa izici ezimbalwa ezibalulekile, futhi ukukhethwa kwegwadle njengento yokwakha kudlala indima ebalulekile ekuqinisekiseni izilinganiso ezinembile nezithembekile.

Enye yezinto ezibalulekile ezithinta ukunemba okuphelele kwesilinganiso se-CMM ukuzinza kwesakhiwo somshini. I-Granite inokuminyana okuphezulu kanye ne-coefficient ephansi yokunwetshwa kokushisa, okuhlinzeka ngesisekelo esiqinile nesiqinile sama-CMM. Lokhu kuzinza kunciphisa imithelela yokudlidliza nezinguquko ezishisayo ezingathinta ukunemba kokulinganisa. Ukwengeza, izici zemvelo zokuthambisa zegwadle zisiza ukunciphisa umthelela wokugxambukela kwangaphandle, kuthuthuke ngcono ukunemba kokulinganisa.

Esinye isici esibalulekile ukuzinza kwe-dimensional yezingxenye ze-CMM. I-Granite ibonisa izinguquko ezincane zobukhulu ngokuhamba kwesikhathi, iqinisekisa ukuthi umshini ugcina ukunemba kwawo kanye nokuphindaphinda isikhathi eside sokusebenzisa. Lokhu kubalulekile ezinhlelweni ezidinga izilinganiso ezingaguquki nezithembekile.

Izinga eliphezulu le-granite elisetshenziswa ekwakhiweni kwe-CMM nalo lidlala indima ebalulekile ekunembeni kokulinganisa. Izindawo ezibushelelezi neziyisicaba zibalulekile ekufakweni ngendlela efanele kwezinhlelo zokulinganisa nezakhiwo, kanye nokuhamba kwezimbazo zomshini. Ingaphezulu legwadle lekhwalithi ephezulu linomthelela ekunembeni okuphelele kwe-CMM.

Ukwengeza, ukuklanywa nokukhiqizwa kwezingxenye ze-CMM ezifana namareyili angumhlahlandlela nama-air bearings kungathinta ukunemba okuphelele kokulinganisa. Ukuqondanisa kahle nokulinganisa kwalezi zingxenye, kanye nokuzinza okunikezwa isisekelo se-granite, kubalulekile ekuzuzeni izilinganiso ezinembile neziphindaphindekayo.

Kafushane, ukukhethwa kwegwadle njengento yokwakha ye-CMM kuyisici esibalulekile ekuqinisekiseni ukunemba kokulinganisa okuphezulu. Ukuzinza kwayo, ukuzinza kwe-dimensional, ikhwalithi ephezulu kanye nezindawo zokumanzisa konke kunomthelela ekunembeni okuphelele nokuthembeka komshini. Uma ihlanganiswe nezingxenye eziklanywe ngokucophelela nezilinganiselwe, i-granite idlala indima ebalulekile ekuzuzeni izilinganiso ezinembile ezinhlelweni ezihlukene zezimboni neze-metrology.