Kagacii CNC milli ka koobnaata tixgelinta xaqiiqsanaanta sare iyo khardasaadka aawadeed, waxay ku jiraan jajab u sahlan kagac iyo softweer. Kaga qof ah jajabaha muhiimka ah. Ugu horreeya, qalabka saamanka ah wuxuu siinayaa jiritaanka iyo xaqiiqda loo baahan yahay, laguna dhex galkaray dhulka, ambaarka, geedhaha (qaar kasoo hor inta badan), iyo meesha la shaqeeya, oo dhan ayaa lagu dhisay inay ilaaliyaan dhaadhiska hoos celcelinta weyn ee ku qalloocida. Labaad, nidaamka xawaarinta iyo nidaamka ku dhaqan kaga koobnaata motors servo ama stepper oo abuuraaya xawaarinta, laguna dhex galkaray ball screws sax ah ama, maashinku sare, motors xariijinta oo si toos ah ku dhaqan khaashiifaha xariijinta, isku daynaya in lacagta ka saryaraado aysan yahay iyo xaqiiqda sare. Saddexaad, nidaamka spindle waa jajab kala duwan oo leh motor (mastaba mid integral motor-spindle) iyo taper sax ah (sida CAT ama BT) si loo haysto iyo la rogo alaabta ku qalloociyaha; awooddu, fursadda socodka, iyo stabillity-dynamic waxay ahayd muhiimka ah. Afraad, nidaamka kontrollka wuxuu ku kala soconaa wixii CNC (computerka), panelka kontrollka operator-ka, iyo drives servo. Nidaamkan wuxuu raaceyaa habkii qaarkood, helidwaal dhammaan logic mashinka, iyo isticmaal feedback kaas oo ka soo biiriyey encoders si ay ilaalin doonaan loop-dambes ah xaqiiqda. Shanaad, nidaamka hanti alaabta, ka koobnaata tool changer (ATC) iyo magazine tool, wuxuu kuu darsan karaa shaqooyin badan, shaqooyin badan. Lxasad, nidaamka taas daraaddeed waxay ku jiraan nidaamka coolant iyo lubrication oo muhiim ah si alaabtu u dhammaan doonto iyo hooseyaasha, nidaamka maareynta chip si loo saaro swarf, iyo deegaanka nabadgelyada. Udambeeyaha, ecosystem software, ka koobnaata software control CNC iyo interface CAD/CAM integration, wuxuu guushayaa nidaamka, ka beddelaya in design digital ay noqdaan qaarkood fiisikal. Isku xidhnaanta harmonious ee kagac tan waxay kuu ogolaanaysaa CNC milling machine inay abuuraan qaarkood complex iyagoo la mid ah micron-level.
Kooxdaaga shuusha waxbarashada waa in la mid haystay in la caawinayo.