Lihlolwa kanjani izinga lokuguga lezingxenye zegwadle ku-CMM nokuthi zidinga ukushintshwa nini?

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 igwadle, futhi uhlole noma yiziphi izikhala noma izindawo ezimaholoholo eduze kwendawo.I-micrometer ingasetshenziswa futhi ukukala ukujiya kwezingxenye ze-granite nokunquma 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.