Experimental Research on Cutting Temperature of Cemented Carbide Tools during Cutting Austenitic Manganese Steel
The cutting temperature rules of cemented carbide tools YW2 during cutting austenitic manganese steel ZGMn13 were investigated by experiments through systematically changing cutting parameters (cutting speed, feed, cutting depth) under the condition of dry cutting. The experiential expressions for cutting temperature of tools were summarized while dominating factors for influencing cutting temperature were analyzed. The results show that accounting values by experiential formulae basically match actually measuring values by experiments which may play an important role in studying cutting law of austenitic manganese steel. Cutting speed plays a major role in determining the temperature of cutting tools, followed by feed rate and depth of cutting.