Rauta yokulirapo ya CNC imatha kuwonjezera zotulutsa, koma imathanso kukhetsa malo ndi ndalama. Chachikulu sichimangokhala bwino.Kusankha koyenera kumadalira kukula kwa gawo, zida, kuchuluka kwa dongosolo, ndi malire a msonkhano.
Routa ya CNC yaying'ono imatha kuwoneka yochititsa chidwi papepala lodziwika bwino. Komabe, manambala ochititsa chidwi nthawi zonse samatulutsa zodulidwa zoyera. Kukhazikika kwa chimango, malo ogwirira ntchito, kachitidwe ka spindle, ndi kugwirizanitsa kwa makina kumatsimikizira mtengo weniweni wa makinawo.
