I-CMM (umshini wokulinganisa wokudidiyela) iyithuluzi elibalulekile elisetshenziselwa ukukala ukunemba kwezingxenye zejiyomethri eziyinkimbinkimbi ezimbonini ezihlukahlukene ezifana nezezimoto, i-aerospace, nezokwelapha. Ukuqinisekisa imiphumela yokulinganisa enembile futhi engaguquki, umshini we-CMM kufanele ufakwe izingxenye zegranite zekhwalithi ephezulu ezihlinzeka ngosekelo oluzinzile noluqinile kuma-probe wokulinganisa.
I-Granite iyinto efanelekile yezingxenye ze-CMM ngenxa yokunemba kwayo okuphezulu, i-coefficient ephansi yokwandisa okushisayo, nokuzinza okuhle kakhulu. Kodwa-ke, njenganoma iyiphi enye into, i-granite ingaguga ngokuhamba kwesikhathi ngenxa yokusetshenziswa njalo, izici zemvelo, nezinye izici. Ngakho-ke, kubalulekile ukuhlola izinga lokuguga lezingxenye zegwadle bese uzishintsha lapho kudingeka ukuze uqinisekise ukunemba nokuthembeka kwezilinganiso ze-CMM.
Enye yezinto eziyinhloko ezithinta ukuguga kwezingxenye ze-granite imvamisa yokusetshenziswa. Uma ingxenye ye-granite isetshenziswa kaningi, maningi amathuba okuba iguge. Uma uhlola izinga lokuguga lezingxenye zegwadle ku-CMM, kubalulekile ukucabangela inombolo yemijikelezo yokulinganisa, imvamisa yokusetshenziswa, amandla asetshenziswa ngesikhathi sokulinganisa, kanye nosayizi wama-probe wokulinganisa. Uma i-granite isetshenziselwa isikhathi eside futhi ibonisa izimpawu zokulimala, njengokuqhekeka, ama-chips, noma ukuguga okubonakalayo, sekuyisikhathi sokushintsha ingxenye.
Esinye isici esibalulekile esithinta ukugqokwa kwezingxenye ze-granite yizimo zemvelo. Imishini ye-CMM ivamise ukutholakala emakamelweni e-metrology alawulwa izinga lokushisa ukuze kugcinwe indawo ezinzile yokulinganisa okunembile. Kodwa-ke, ngisho nasemakamelweni alawulwa izinga lokushisa, umswakama, uthuli, nezinye izici zemvelo kusengathinta ukugqokwa kwezingxenye ze-granite. I-Granite isengozini yokumuncwa amanzi futhi ingadala imifantu noma ama-chips lapho evezwe kumswakama isikhathi eside. Ngakho-ke, kubalulekile ukugcina indawo esendlini ye-metrology ihlanzekile, yomile, futhi ingenayo imfucumfucu engalimaza izingxenye zegwadle.
Ukuqinisekisa izilinganiso ezinembile, kuyadingeka ukuhlola njalo isimo sezingxenye ze-granite futhi unqume ukuthi zidinga ukushintshwa yini. Isibonelo, ukuhlolwa kwendawo ye-granite ukubona ukuthi ayinayo yini imifantu, ama-chips noma izindawo ezigugile ezibonakalayo kuphakamisa ukuthi ingxenye idinga ukushintshwa. Kunezindlela ezahlukahlukene zokuhlola izinga lokuguga lezingxenye ze-granite ku-CMM. Indlela evamile futhi eqondile ukusebenzisa umphetho oqondile ukuze uhlole ukucaba nokuguga. Uma usebenzisa unqenqema oluqondile, naka inani lamaphuzu lapho unqenqema luthinta khona i-granite, futhi uhlole noma yiziphi izikhala noma izindawo ezimbi endaweni. I-micrometer ingasetshenziswa futhi ukukala ukujiya kwezingxenye zegranite futhi kunqunywe ukuthi noma iyiphi ingxenye egugile noma igugulekile.
Sengiphetha, isimo sezingxenye zegwadle emshinini we-CMM sibalulekile ukuze kuqinisekiswe izilinganiso ezinembile nezinembile. Kubalulekile ukuhlola izinga lokuguga lezingxenye ze-granite njalo futhi uzibuyisele lapho kudingeka. Ngokugcina imvelo egumbini le-metrology ihlanzekile, yomile, futhi ingenawo udoti, nokubuka izimpawu ezibonakalayo zokuguga, opharetha be-CMM bangaqinisekisa ubude bezinto zabo zegwadle futhi bagcine ukunemba nokuthembeka kwemishini yabo yokulinganisa.
Isikhathi sokuthumela: Apr-09-2024