Mupurasitiki CNC machining (Dhijitari Kombuta Kudzora), chikamu chinogadzirwa nemachining muhuwandu hwechivharo chepurasitiki nemichina yekugaya yedhijitari.Iyi inokurumidza prototyping tekinoroji yakakodzera kugadzirwa kweyuniti mumamiriro ekushanda kwekuyedza.
CNC machining epurasitiki prototype zvikamu ndiyo inonzi "kubvisa" nzira nekuti pane kubviswa kwezvinhu.Sarudzo yakafara yeresin inobvumira kuti zvikamu zviwanikwe mu "chaiyo zvinhu", nekudaro zvichibvumira michina zvinhu padyo nejekiseni-yakaumbwa chikamu (ABS, PC, PP, PVC, POM, PMMA, PA 6/66).