Iimatshini zokulinganisa ezilungelelanisiweyo (ii-CMM) zisetyenziswa kakhulu kumashishini afana noomatshini, izixhobo ze-elektroniki, izixhobo, kunye neeplastiki. Ii-CMM ziyindlela esebenzayo yokulinganisa nokufumana idatha yobukhulu kuba zinokuthatha indawo yezixhobo ezininzi zokulinganisa umphezulu kunye neegeyiji ezibizayo zokudibanisa, zinciphisa ixesha elifunekayo kwimisebenzi yokulinganisa enzima ukusuka kwiiyure ukuya kwimizuzu—impumelelo engenakufunyanwa ngezinye izixhobo.
Izinto Ezichaphazela Iimatshini Zokulinganisa Ezidibeneyo: Izinto Ezichaphazela Ukuxinana Kwee-CMM. Kwimigangatho yesizwe, indawo yokunyamezela ukuxinana kwe-CMM ichazwa njengendawo engaphakathi komphezulu osilinda onokunyamezelana kobubanzi be-t kunye ne-coaxial kunye ne-datum axis ye-CMM. Inezinto ezintathu zokulawula: 1) i-axis-to-axis; 2) i-axis-to-common axis; kunye ne-3) i-center-to-center. Izinto Ezichaphazela Ukuxinana Kwee-Dimensional kwi-2.5-Dimensional Measurements: Izinto eziphambili ezichaphazela ukuxinana kwe-coaxiality kwimilinganiselo ye-2.5-dimensional yindawo esembindini kunye ne-axis direction ye-element elinganisiweyo kunye ne-datum element, ngakumbi i-axis direction. Umzekelo, xa ulinganisa izangqa ezibini ezinqamlezileyo kwi-datum cylinder, umgca wokudibanisa usetyenziswa njenge-datum axis.
Izangqa ezibini ezinqamlezileyo nazo zilinganiswa kwisilinda elinganisiweyo, kwakhiwa umgca othe tye, kuze kubalwe i-coaxiality. Ukuba umgama phakathi kwemiphezulu emibini yomthwalo kwi-datum yi-10 mm, kwaye umgama phakathi komphezulu womthwalo we-datum kunye necandelo elinqamlezileyo lesilinda elinganisiweyo yi-100 mm, ukuba indawo ephakathi yesangqa sesibini esinqamlezileyo se-datum inempazamo yokulinganisa ye-5um kunye nembindi wesangqa esinqamlezileyo, ngoko i-datum axis sele ikude nge-50um xa inwetshwa ukuya kwicandelo elinqamlezileyo lesilinda elinganisiweyo (5umx100:10). Ngeli xesha, nokuba isilinda elinganisiweyo i-coaxial kunye ne-datum, iziphumo zomlinganiselo we-two-dimensional kunye ne-2.5-dimensional ziya kuba nempazamo ye-100um (ixabiso elifanayo lokunyamezelana yi-diameter, kwaye i-50um yi-radius).
Ixesha leposi: Sep-02-2025