Ductile simbi CNC machining zvikamu zvimedu zvesimbi zvekushanda zvinogadzirwa neCNC machining process uchishandisa mbishi zvinhu zve ductile cast iron.Ductile cast iron haisi giredhi rimwe chete resimbi yakakandwa, asi boka resimbi yakakandwa, inonziwo nodular iron kana spheroidal graphite cast iron (SG cast iron). Nodular cast iron inowana nodular graphite kuburikidza ne spheroidization uye inoculation kurapwa, iyo inobudirira inovandudza ma mechanic properties yesimbi yakakandwa, kunyanya plastiki uye kuoma, kuitira kuti uwane simba rakakwirira kudarika carbon steel.Ductile iron ine huwandu hwakawanda hwezvivakwa kuburikidza nekutonga kweiyo microstructure. Izvo zvinowanzotsanangudza hunhu hweboka iri rezvinhu chimiro chegraphite. Mune ductile irons, iyo graphite iri muchimiro chemanodule kwete maflakes sezvairi mugrey iron. Iyo yakapinza chimiro chemaflakes e graphite inogadzira kushushikana kwenzvimbo mukati mesimbi matrix, nepo chimiro chakatenderedzwa chemanodule chishoma, nekudaro kuvharidzira kusikwa kwekutsemuka uye kupa iyo yakagadziridzwa.ductility. Ndosaka tichidzidaidza kuti ductile cast iron.