I-CNC Machining ibhekisela ekusetshenzisweni kwensimbi ngamathuluzi okusebenza kwe-CNC, i-CNC machining iyindlela yokukhiqiza insimbi lapho ikhodi yokusetha ilawula imishini ngesikhathi senqubo yokukhiqiza. Izinsizakalo zokusebenzisa i-TTM CNC machining zithatha izindlela zokukhiqiza ezisusayo, okusho ukuthi izinto ziyasuswa enkambisweni yokukhiqiza, okuphambene nokukhiqiza okungeziwe (njengokuphrinta kwe-3D). Izinsizakalo zokusebenzisa i-TTM CNC machining zisebenzisa ubuchwepheshe bamuva bokukhiqiza ukuhlinzeka ngemisebenzi yokugaya nokuguqula ukuqinisekisa imiphumela emihle yokusetshenziswa komshini ngokunemba okuphezulu.