# 1. Isingeniso Indawo yanamuhla yezimboni esheshayo, ukukhulisa umkhiqizo nokusebenza kahle kubalulekile ukuhlala uncintisana. Enye indlela yokufeza lokhu ukusebenzisa imishini yokusika ye-CNC ye-plasma esezingeni eliphakeme. Ubuchwepheshe bokusika banikeza ukunemba, ijubane, kanye nokusebenza okuhlukahlukene, ukuvumela abakhiqizi ukuthi baqinisekise izinqubo zabo zokukhiqiza futhi bafeze imiphumela ephakeme. ## 1.1 Yini i-CN