I-Granite yikhefu elithandwayo lokwenza umatshini wokulungelelanisa umatshini wokulungelelanisa (i-CMM) ngenxa yepropathi ekhethekileyo, kubandakanya uzinzo, ukuqina, kunye nokuxhathisa ulwando olukhoyo. Ukukhethwa kweentlobo zeGranite kubalulekile ekuqinisekiseni ukuchaneka kunye nokuchaneka okufunekayo kwizicelo ze-Metrology. Apha, sikhangela ezona ntlobo zisetyenziswa kakhulu zeGranite kwimveliso ye-CMM.
I-1. IGranite emnyama: Enye yezona ntlobo zisetyenzisiweyo zeGranite ye-CMM ye-CMM yiGrantite emnyama, ngakumbi iintlobo ezifana ne-Indiya okanye emnyama. Olu hlobo lweGranite lubanjwa ngenxa yengqondo yayo efanayo kunye nokudla okuziinkozo ezihle, ezinegalelo kwingqongqo yayo kunye nokuzinza. Umbala omnyama uyanceda ekunciphiseni i-lall ngexesha lomlinganiso, ukuphucula ukubonakala.
2. Grey Granite: I-Grey Grenite, enjenge "G603" okanye "G654," lolunye ukhetho oluqhelekileyo. Inika ibhalansi elungileyo phakathi kweendleko kunye nokusebenza, iyenza inyathelo elisebenzayo kubavelisi abaninzi. I-Grey Granite yaziwa ngamandla ayo agcweleyo kunye nokuchasana nokunxiba, nto leyo eyimfuneko ekugcineni ingqibelelo yeziseko ze-CMM ngokuhamba kwexesha.
I-3. I-Granite eluhlaza okwesibhakabhaka: Kuncinci kodwa kusabakho iindidi ezahlukeneyo ze-granite efana "ne-pearl eluhlaza okwesibhakabhaka" ngamanye amaxesha zisetyenziswa kwiziseko ze-CMM. Olu hlobo lweGranite luyelwe kakuhle ngesibheno esinobuhle kunye nemibala eyahlukileyo, ngelixa isabonelela ngeepropathi eziyimfuneko zoomatshini bokusetyenziswa kokuchaneka.
I-4. Umbala owahlukileyo unokubhenela kwizicelo ezithile, nangona isenokungasoloko ibonelela ngenqanaba elifanayo lokusebenza njengeentlobo zobumnyama.
Ukuqukumbela, ukhetho lweGranite ngeziseko ze-CMM zihlala zijikeleze iintlobo ezimnyama nezingwevu ngenxa yeepropathi zabo eziphezulu kunye nozinzo. Ukuqonda iimpawu zala maGhadi kubalulekile kubavelisi ezijolise ekuveliseni izixhobo ezisemgangathweni eziphezulu, ezichanekileyo.,
Ixesha leposi: NgoDE-11 ukuya ku-1124