lacnhceTataDs・tcudorPi〔Reference〕Onishi-ching writes：mechanism design drawings survey based on JIS standards, science and engineering institution（2003）〔Note〕 range of roughness obtained in general condition. Range of roughness obtained in special condition.Processing methodGas cuttingSaw cuttingChippingDrillingChemical millingElectric discharge machingMillingBroach grindingReamingTurningBarrelingElectrolysis grindingBurnishingGrindingHone finishinglappingHone finishingSuper finishingSandblastingHot rollingForgingContinuous castingContinuous forgingExtrudingCold rolling ,DrawingDie casting 50 25 12.5 6.3 3.2 1.6 0.8 0.4 0.2 0.1 0.05 0.025 0. 0131129Surface roughness Ra（μm）Surface Roughness by Different Methods
元のページ ../index.html#1131