Ukulinganisa okunezinhlangothi ezintathu, okwaziwa nangokuthi i-CMM (umshini wokulinganisa ohlanganisayo), kuyithuluzi lokulinganisa eliyinkimbinkimbi nelithuthukisiwe elisetshenziswa kabanzi ezimbonini ezifana nezindiza, izimoto, kanye nokukhiqiza. Ukunemba nokunemba kwezilinganiso ezenziwe yi-CMM kuncike kakhulu esisekelweni noma epulatifomu yomshini lapho ihlala khona. Izinto eziyisisekelo kufanele ziqine ngokwanele ukunikeza ukuzinza nokunciphisa noma yikuphi ukudlidliza. Ngenxa yalesi sizathu, i-granite ivame ukusetshenziswa njengezinto eziyisisekelo ze-CMM ngenxa yokuqina kwayo okuphezulu, i-coefficient ephansi yokwandisa, kanye nezakhiwo ezinhle kakhulu zokunciphisa umswakama. Kodwa-ke, ukukhetha usayizi ofanele wesisekelo se-granite se-CMM kubalulekile ukuqinisekisa ukulinganisa okunembile nokuthembekile. Lesi sihloko sizohlinzeka ngamathiphu neziqondiso zendlela yokukhetha usayizi wesisekelo se-granite esifanele se-CMM yakho.
Okokuqala, usayizi wesisekelo se-granite kufanele ube mkhulu ngokwanele ukusekela isisindo se-CMM futhi unikeze isisekelo esizinzile. Usayizi wesisekelo kufanele okungenani ube usayizi wetafula lomshini we-CMM ngokuphindwe ka-1.5. Isibonelo, uma itafula lomshini we-CMM lilinganisa u-1500mm x 1500mm, isisekelo se-granite kufanele okungenani sibe ngu-2250mm x 2250mm. Lokhu kuqinisekisa ukuthi i-CMM inendawo eyanele yokunyakaza futhi ayiguquki noma idlidlize ngesikhathi sokulinganisa.
Okwesibili, ukuphakama kwesisekelo se-granite kufanele kulungele ukuphakama kokusebenza komshini we-CMM. Ukuphakama kwesisekelo kufanele kube ngokulinganayo nesinqe somqhubi noma kube phezulu kancane, ukuze umqhubi akwazi ukufinyelela i-CMM ngokunethezeka futhi alondoloze ukuma okuhle. Ukuphakama kufanele futhi kuvumele ukufinyelela okulula etafuleni lomshini we-CMM ukuze kulayishwe futhi kuthululwe izingxenye.
Okwesithathu, ubukhulu besisekelo se-granite kufanele bucatshangelwe. Isisekelo esijiyile sinikeza ukuzinza okwengeziwe kanye nezakhiwo zokumanzisa. Ubukhulu besisekelo kufanele okungenani bube ngu-200mm ukuqinisekisa ukuzinza nokunciphisa noma yikuphi ukudlidliza. Kodwa-ke, ubukhulu besisekelo akufanele bube bukhulu kakhulu njengoba bunganezela isisindo esingadingekile kanye nezindleko. Ubukhulu obungu-250mm kuya ku-300mm ngokuvamile buyanele ezinhlelweni eziningi ze-CMM.
Okokugcina, kubalulekile ukucabangela izinga lokushisa kanye nomswakama wendawo lapho ukhetha usayizi wesisekelo se-granite. I-granite yaziwa ngokuzinza kwayo okuhle kakhulu kokushisa, kodwa isengathinteka ukushintshashintsha kokushisa. Usayizi wesisekelo kufanele ube mkhulu ngokwanele ukuvumela ukuzinza kokushisa nokunciphisa noma yikuphi ukuthambekela kokushisa okungathinta ukunemba kokulinganisa. Ngaphezu kwalokho, isisekelo kufanele sibe endaweni eyomile, ehlanzekile, futhi engenazo izithingithingi ukuqinisekisa ukusebenza kahle.
Ekuphetheni, ukukhetha usayizi wesisekelo se-granite esifanele se-CMM kubalulekile ekulinganisweni okunembile nokuthembekile. Usayizi wesisekelo omkhulu unikeza ukuzinza okungcono futhi unciphisa ukudlidliza, kuyilapho ukuphakama nobukhulu obufanele kuqinisekisa induduzo nokuzinza komqhubi. Kufanele futhi kucatshangelwe izici zemvelo ezifana nokushisa nomswakama. Ngokulandela lezi ziqondiso, ungaqinisekisa ukuthi i-CMM yakho isebenza kahle kakhulu futhi inikeza izilinganiso ezinembile zezicelo zakho.
Isikhathi sokuthunyelwe: Mashi-22-2024