Bakin karfe 303 (SS 303) yana daya daga cikin sassan rukunin gami da bakin karfe.SS 303 bakin karfe ne na austenitic wanda ba shi da maganadisu kuma ba mai tauri ba.Aikin na yanzu yana ƙoƙarin haɓaka sigogin tsarin juyawa na CNC don kayan SS303 kamar saurin igiya, ƙimar ciyarwa da zurfin yanke.Ana amfani da abubuwan shigar da tururi na jiki (PVD).Adadin cire kayan abu (MRR) da rashin ƙarfi (SR) an zaɓi su azaman martanin fitarwa don tsarin ingantawa.An ƙirƙira ƙirar launin toka-fuzzy tsakanin daidaitattun ƙimar fitarwa da daidaitattun ƙimar darajar launin toka.An yanke shawarar mafi kyawun haɗin saitin ma'aunin shigarwa don samun ingantattun martanin fitarwa bisa ga ƙima da ƙima mai launin toka-fuzzy.An yi amfani da nazarin dabarun bambance-bambancen don gano tasirin kowane abubuwan shigarwa don cimma kyakkyawan sakamako.