Icyuma kidasanza 303 (SS 303) ni kimwe mu bice bigize itsinda ry’ibyuma bitagira umugozi. SS 303 ni icyuma kidasanza cya austenitic kidakoresha ingufu za rukuruzi kandi ntigikomera. Uyu murimo ugerageza kunoza ibipimo bya CNC mu gutunganya ibikoresho bya SS303 nk'umuvuduko wa spindle, igipimo cyo kugaburira n'ubujyakuzimu bw'icyaciwe. Hakoreshwa ibikoresho bitwikiriye umwuka (PVD). Igipimo cyo gukuraho ibikoresho (MRR) n'ubushyuhe bw'ubuso (SR) bitoranywa nk'ibisubizo by'umusaruro mu buryo bwo kunoza. Icyitegererezo cy'umukara gikorwa hagati y'agaciro k'umusaruro kagenwe n'agaciro k'umukara gahuye n'akadomo. Uruvange rwiza rw'imiterere y'ibipimo by'inyongera kugira ngo haboneke ibisubizo byiza by'umusaruro byafashwe hashingiwe ku gaciro k'ibara ry'umukara rikozwe. Isesengura ry'uburyo bwo guhindagurika ryakoreshejwe kugira ngo hamenyekane ingaruka za buri kintu cyinjiye mu kugera ku musaruro mwiza.