Ttmacint n tmeɣlif n CNC n tmuralt n tmerwin n tmerwint n tmerwin n CNC:

Deg tmeddurt n tmeɣliḥ ed tmaḥin, n CNC (Atturt n uɣur n Numerikal) Tacint n ukeṛwa n uɣef tebɣa-d d tameẓẓad ay d-yettbeddel wamek n uḥebsen deg wamlalen. Titmacin-a d aḥric n wakken ay d-yeqqsen seg uɣra n uɣriwin itraren, Ɣef-d tḥeqqen d aɣef n tqeffant ur tt-id-id-yettbanen, i d-yefka n tqeffant n tmeddurt, ur t-id-id-yettnefken ara n tmerwin. Aṭas n CNC i t-id-id-t-id-id-t-id-t-id-id-t-id-id-t-id-id-t-id-t-id-t-id-id-t-id-id-t-id-t-id.