Imishini yokulinganisa i-Coordinate (CMMs) isetshenziswa kabanzi ezimbonini ezifana nemishini, i-electronics, i-instrumentation, namapulasitiki. Ama-CMM ayindlela esebenzayo yokulinganisa nokuthola idatha enobukhulu ngenxa yokuthi angashintshanisa amathuluzi amaningi okulinganisa indawo kanye namageji enhlanganisela abizayo, anciphise isikhathi esidingekayo semisebenzi yokulinganisa eyinkimbinkimbi ukusuka emahoreni kuye kumaminithi—impumelelo engafinyelelwanga ngamanye amathuluzi.
Izinto Ezithinta Imishini Yokulinganisa Yokudidiyela: Izinto Ezithinta I-Coaxiality ku-CMM Measurements. Ngokwezinga likazwelonke, indawo yokubekezelela i-coaxiality yama-CMM ichazwa njengendawo engaphakathi kwendawo eyisilinda enobubanzi obungabekezeleli u-t kanye ne-coaxial ne-axis yedatha ye-CMM. Inezici ezintathu zokulawula: 1) i-axis-to-eksisi; 2) i-eksisi-kuya-evamile; kanye 3) nendawo-kuya-maphakathi. Izinto Ezithinta I-Coaxiality ku-2.5-Dimensional Measurements: Izinto eziyinhloko ezithinta i-coaxiality ezilinganisweni ze-2.5-dimensional indawo emaphakathi nendawo ye-eksisi ye-elementi elinganisiwe kanye ne-datum element, ikakhulukazi isiqondiso se-eksisi. Isibonelo, lapho ukala imibuthano ye-cross-section emibili kusilinda se-datum, ulayini wokuxhuma usetshenziswa njenge-axis yedatha.
Imibuthano emibili ye-cross-sectional nayo ilinganiswa kusilinda esilinganisiwe, umugqa oqondile wakhiwe, bese kubalwa i-coaxiality. Uma sicabanga ukuthi ibanga eliphakathi kwezindawo ezimbili zomthwalo ku-datum liyi-10 mm, futhi ibanga eliphakathi kwendawo yomthwalo we-datum kanye nengxenye ephambanayo yesilinda esilinganisiwe lingu-100 mm, uma indawo emaphakathi yesiyingi se-cross-sectional yesibili ye-datum inephutha lokulinganisa elingu-5um nenkaba yesiyingi se-cross-sectional, khona-ke i-datum isivele isiyi-50 ye-datum enwetshiwe. isilinda (5umx100:10). Ngalesi sikhathi, ngisho noma isilinda esilinganisiwe siyi-coaxial ne-datum, imiphumela yezilinganiso ze-two-dimensional kanye ne-2.5-dimensional isazoba nephutha lika-100um (inani elifanayo lokubekezelela idigri ububanzi, futhi 50um irediyasi).
Isikhathi sokuthumela: Sep-02-2025