Imishini yokulinganisa enezinhlanganisela ezintathu, noma ama-CMM, isetshenziswa ezimbonini ezahlukahlukene ukukala ngokunembile ubukhulu kanye namajiyometri ezinto. Le mishini ivame ukufaka isisekelo se-granite, okuyingxenye ebalulekile yokuqinisekisa ukunemba kokulinganisa.
I-Granite iyinto efanelekile yezisekelo ze-CMM ngoba iminyene kakhulu futhi inokuzinza okuhle kakhulu kokushisa. Lokhu kusho ukuthi imelana nokugoba noma ukushintsha isimo ngenxa yokushintshashintsha kwezinga lokushisa, okungaba umthombo omkhulu wephutha lokulinganisa. Ngaphezu kwalokho, i-granite ine-coefficient ephansi yokwanda kokushisa, okusho ukuthi cishe ayinakunwebeka noma inciphe njengoba izinga lokushisa lishintsha. Lokhu kuyenza ibe yinto ethembeke kakhulu yokusetshenziswa kuma-CMM.
Ukuze kuhlanganiswe ingxenye yegranite ku-CMM nesofthiwe yokulinganisa, kuvame ukuhileleka izinyathelo eziningana. Esinye sezinyathelo zokuqala ukuqinisekisa ukuthi ubuso begranite buhlanzwa kahle futhi bulinganiswe ngaphambi kokuba kuthathwe izilinganiso. Lokhu kungabandakanya ukusebenzisa izixazululo zokuhlanza ezikhethekile namathuluzi ukususa noma yikuphi ukungcola noma ukungcola ebusweni.
Uma ubuso be-granite sebuhlanzekile futhi bulinganisiwe, isofthiwe ingabe isilungiselelwa ukuxhumana nezinzwa zokulinganisa ze-CMM. Lokhu ngokuvamile kuhilela ukusetha iphrothokholi yokuxhumana evumela isofthiwe ukuthi ithumele imiyalo emshinini futhi ithole idatha emuva kuyo. Isofthiwe ingafaka nezici ezifana nokuqoqwa kwedatha okuzenzakalelayo, igrafu yesikhathi sangempela yemiphumela yokulinganisa, kanye namathuluzi okuhlaziya nokubona idatha ngeso lengqondo.
Okokugcina, kubalulekile ukugcina nokulinganisa i-CMM njalo ukuqinisekisa ukuthi iyaqhubeka nokunikeza izilinganiso ezinembile ngokuhamba kwesikhathi. Lokhu kungafaka phakathi ukuhlanza nokulinganisa njalo ubuso be-granite, kanye nokuhlola ukunemba kwezinzwa zomshini kusetshenziswa amathuluzi akhethekile.
Sekukonke, ingxenye yegranite ku-CMM iyingxenye ebalulekile yokunemba nokuthembeka komshini. Ngokuhlanganisa igranite nesofthiwe yokulinganisa ethuthukisiwe, ukulinganisa ngokunemba kungafinyelelwa ngokunemba okukhulu nangokusebenza kahle. Ngokugcinwa nokulinganiswa ngokucophelela, i-CMM esebenza kahle inganikeza ukulinganisa okunembile iminyaka eminingi ezayo.
Isikhathi sokuthunyelwe: Ephreli-09-2024