What cutting properties should be provided for the cutting parts
1 high hardness tool material hardness is higher than the hardness of the workpiece material; wear resistance of 2 high wear resistance, is a comprehensive reflection of the tool material mechanical properties, microstructure and chemical properties; 3 sufficient strength and toughness; 4 high heat resistance; thermal physical properties of 5 and good thermal shock resistance 6; good technology and economic performance.
1 hardness is high, its hardness is much greater than the processed material;2 red to high;3 good wear resistance;4 better processing technology
1 hardness is high, its hardness is much greater than the processed material;2 red to high;3 good wear resistance;4 better processing technology
