Chitsulo chosapanga dzimbiri 303 (SS 303) ndi chimodzi mwa zigawo za gulu la zitsulo zosapanga dzimbiri. SS 303 ndi chitsulo chosapanga dzimbiri chomwe sichili ndi maginito komanso sichilimba. Ntchito yomwe ilipo pano ikuyesera kukonza magawo a CNC process process a SS303 monga liwiro la spindle, feed rate ndi kuzama kwa kudula. Ma inserts okhala ndi nthunzi ya thupi (PVD) amagwiritsidwa ntchito. Chiŵerengero chochotsera zinthu (MRR) ndi surface roughness (SR) amasankhidwa ngati mayankho otulutsa kuti akwaniritse bwino ntchito yokonza. Chitsanzo cha imvi-fuzzy chimapangidwa pakati pa ma normalized output values ​​ndi ma imvi relational values ​​ofanana. Kuphatikiza kwabwino kwa input parameter setting kuti mupeze mayankho abwino otulutsa kwasankhidwa kutengera mtengo wa imvi-fuzzy reasoning grade wopangidwa. Kusanthula kwa njira yosiyana kwagwiritsidwa ntchito kuti kuzindikire momwe zinthu zilizonse zolowera zimakhudzira zotsatira zabwino.