Michina yekuyera zvinhu (CMMs) inoshandiswa zvakanyanya mumaindasitiri akadai semichina, zvemagetsi, zvekushandisa, uye zvepurasitiki. CMMs inzira inoshanda yekuyera nekuwana data rehukuru nekuti inogona kutsiva maturusi akawanda ekuyera pamusoro uye mageji anodhura, zvichideredza nguva inodiwa pamabasa ekuyera akaoma kubva pamaawa kusvika pamaminitsi—kubudirira kusingawanikwe nezvimwe zvishandiso.
Zvinhu Zvinokanganisa Michina Yekuyera Mashandiro: Zvinhu Zvinokanganisa Kubatana muCMM Kuyerwa. Muchiyero chenyika, nzvimbo yekutsungirira kwekubatana kweCMM inotsanangurwa senzvimbo iri mukati mepamusoro pe cylindrical ine kutsungirira kwe t ne coaxial ne datum axis yeCMM. Ine zvinhu zvitatu zvekudzora: 1) axis-to-axis; 2) axis-to-common axis; uye 3) centre-to-center. Zvinhu Zvinokanganisa Kubatana muZviyero zve 2.5-Dimensional: Zvinhu zvikuru zvinokanganisa kubatana muzviyero zve 2.5-dimensional inzvimbo yepakati ne axis yechinhu chakayerwa ne datum element, kunyanya axis direction. Semuenzaniso, kana uchiyera madenderedzwa maviri e cross-section pa datum cylinder, mutsetse wekubatanidza unoshandiswa se datum axis.
Madenderedzwa maviri ezvikamu zvinoyerawo pa cylinder yakayerwa, mutsetse wakatwasuka unogadzirwa, uye ipapo coaxiality inoverengwa. Tichifunga kuti daro riri pakati penzvimbo mbiri dzemutoro pa datum i10 mm, uye daro riri pakati pe datum load surface ne cross section ye cylinder yakayerwa i100 mm, kana nzvimbo yepakati yedenderedzwa rechipiri rezvikamu zve datum ine chikanganiso chekuyera che 5um nepakati pe cross-sectional denderedzwa, saka datum axis yatove 50um kure kana yawedzerwa kuchikamu che cross cylinder yakayerwa (5umx100:10). Panguva ino, kunyangwe cylinder yakayerwa iri coaxial ne datum, mhedzisiro yezviyero zve two-dimensional ne 2.5-dimensional zvicharamba zvichiri ne chikanganiso che 100um (chiyero chakafanana chekushivirira ndicho dhayamita, uye 50um ndiyo radius).
Nguva yekutumira: Gunyana-02-2025