Iindaba
Umsebenzi oPhambili weCMM
Umatshini wokulinganisa olungelelanisiweyo (i-CMM) sisixhobo sokulinganisa ngokuchanekileyo esisebenza kakuhle kakhulu esaphuhliswa ngasekupheleni kweminyaka yoo-1960. Ukuvela kwawo, kwelinye icala, kungenxa yeemfuno zophuhliso lwemveliso.
Indlela Yokulinganisa Yomatshini Wokulinganisa Odibeneyo
Kukho iintlobo ezintathu zeendlela zokulinganisa ngokubanzi: ukulinganisa ngokuthe ngqo, ukulinganisa inkqubo kunye nokulinganisa ngokwakho.
Uhlu lweeNdlela zokuLinganisa zeCMM
Umatshini wokulinganisa oQokelelweyo (i-CMM) sisixhobo esisetyenziselwa ukulinganisa ngokuchanekileyo ijometri yento. Ngokweendlela ezahlukeneyo zokulinganisa, i-CMM inokwahlulwahlulwa ibe ziindidi ezilandelayo:
Uyilo lwesakhiwo se-CMM seTriangular Beam luyichaphazela njani indlela echanekileyo ngayo?
Ukuba i-CMM isebenzisa isakhiwo somqadi ongunxantathu njengemqadi yayo, inokuba neziphumo ezimbi ezilandelayo ekuchanekeni.
Zithini iziphene kuYilo loLwakhiwo lweMisebe eNxantathu yeCMM?
Njengenxalenye ebalulekileyo yesakhiwo soomatshini, uyilo kunye nokuma komqadi kuchaphazela ngokuthe ngqo uzinzo kunye nomthamo wokuthwala wesakhiwo. Umqadi ongunxantathu luyilo oluqhelekileyo lomqadi oluqulathe oonxantathu abathathu abadibeneyo, abadla ngokusetyenziselwa ukuxhasa nokuthwala imithwalo enzima. Nangona izakhiwo zomqadi ongunxantathu zinezibonelelo kwezinye iindlela, zinokuba neziphene ezithile kwisakhiwo.
Ukukhethwa kweNkqubo yokuFumanisa i-CMM
Inkqubo yokuhlola ye-CMM eqhelekileyo inamacandelo amane: i-probe quill yokulinganisa, i-probe extension, i-stylus adjustment okanye i-extension, kunye ne-stylus.
Indlela Yokwenza Umlinganiselo Weenxalenye Uchaneke Ngakumbi
Kwinkqubo yovavanyo lwemveliso, ukuba kufunyaniswe ukuba idatha yovavanyo lwenkqubo enye okanye inxalenye efanayo ngexesha lovavanyo oluninzi yahlukile kakhulu, imveliso ayingqinelani, okanye yahlukile kwimeko yokwenyani yokuhlanganisa, kufuneka ihlolwe kwaye ihlalutywe kwiinkalo ezahlukeneyo. Nazi iingongoma eziphambili.
Indlela yoNyango lokungcangcazela ye-CMM
Kwishishini lemveliso lanamhlanje, i-CMM isetyenziswa ngakumbi kwinkqubo yemveliso, nto leyo eyenza injongo kunye nesitshixo somgangatho wemveliso zitshintshe kancinci kancinci ukusuka ekuhlolweni kokugqibela ukuya kulawulo lwenkqubo yokuvelisa.
Indlela Yokusombulula Ingxaki Yokuphambuka Okugqithisileyo Kweziphumo Zokulinganisa
Xa usebenzisa umatshini wokulinganisa olungelelanisiweyo ukulinganisa, ukuba ukuphambuka kokulinganisa kukhulu kakhulu, nceda ulandele le ndlela ilandelayo ukusombulula ingxaki.
Iyintoni inkqubo yokusebenza yeCMM
Inkqubo yokusebenza ye-CMM ngokubanzi ibandakanya ukulungiselela, inkqubo yokulinganisa ekhethiweyo, ukuseta iiparameter zokulinganisa, ukucutshungulwa kwedatha, ukucutshungulwa kwedatha, ukucutshungulwa kokulandelelana.
Zithini iiFomu zeQuill yokulinganisa iProbe
Kukho iintlobo ezininzi zeeprobe zeCMM, ezahlulwe ngokubanzi zibe zii-fixed, manual rotation, manual rotation automatic indexing, ngokuzenzekelayo rotation automatic indexing kunye ne-general detection system.
Yintoni umahluko phakathi kweCMM kunye neProfilometer
I-CMM igxile kwimilinganiselo yejiyometri kwindawo enemilinganiselo emithathu, ngelixa ii-profilometer zigxile kwiprofayili yomphezulu kunye noburhabaxa. I-CMM ifanelekile kwiindlela ezahlukeneyo zokusebenza kwezoshishino, ngelixa ii-profilometer zigxile ngakumbi kuhlalutyo lweempawu zomphezulu.