Imishini yokulinganisa edidiyelwe (ama-CMM) isetshenziswa kabanzi ezimbonini ezifana nemishini, ama-elekthronikhi, amathuluzi, kanye namapulasitiki. Ama-CMM ayindlela ephumelelayo yokulinganisa nokuthola idatha yobukhulu ngoba angathatha indawo yamathuluzi amaningi okulinganisa ubuso kanye nama-gauge abizayo, anciphise isikhathi esidingekayo semisebenzi yokulinganisa eyinkimbinkimbi kusukela emahoreni kuya kumaminithi—impumelelo engafinyeleleki ngezinye izinsimbi.
Izici Ezithinta Imishini Yokulinganisa Ehlanganisiwe: Izici Ezithinta Ukubumbana Kwe-CMM Ezilinganisweni. Ezingeni likazwelonke, indawo yokubekezelelana kwe-coaxiality yama-CMM ichazwa njengendawo engaphakathi kobuso obuyindilinga obunokubekezelelana kobubanzi be-t kanye ne-coaxial nge-datum axis ye-CMM. Inezinto ezintathu zokulawula: 1) i-axis-to-axis; 2) i-axis-to-common axis; kanye ne-3) isikhungo-kuya-esikhungweni. Izici Ezithinta Ukubumbana Kwe-Coaxiality Ezilinganisweni Eziyi-2.5-Dimensional: Izici eziyinhloko ezithinta ukubumbana kwe-coaxiality ezilinganisweni eziyi-2.5 yisikhundla esiphakathi kanye nesiqondiso se-axis sento elinganisiwe kanye ne-datum element, ikakhulukazi isiqondiso se-axis. Isibonelo, lapho kulinganiswa imibuthano emibili yesigaba esiyisilinda se-datum, umugqa wokuxhuma usetshenziswa njenge-datum axis.
Izindilinga ezimbili ezinqamulayo nazo ziyalinganiswa kusilinda esilinganisiwe, kwakhiwa umugqa oqondile, bese kubalwa i-coaxiality. Uma sicabanga ukuthi ibanga eliphakathi kwezindawo ezimbili zomthwalo ku-datum lingu-10 mm, kanti ibanga eliphakathi kobuso bomthwalo we-datum kanye nesigaba esinqamulayo sesilinda esilinganisiwe lingu-100 mm, uma indawo ephakathi yesiyingi sesibili esinqamulayo se-datum inephutha lokulinganisa elingu-5um nesikhungo sesiyingi esinqamulayo, khona-ke i-datum axis isivele iqhele ngama-50um uma inwetshwa engxenyeni yesilinda esilinganisiwe (5umx100:10). Ngalesi sikhathi, noma ngabe isilinda esilinganisiwe sinqamulayo ne-datum, imiphumela yokulinganisa okunezinhlangothi ezimbili kanye nokwe-2.5-dimensional isazoba nephutha elingu-100um (inani elifanayo lokubekezelela izinga liyi-diameter, kanti u-50um uyi-radius).
Isikhathi sokuthunyelwe: Septhemba-02-2025