Try to analyze the factors that affect the surface roughness of machining?
{roughness value: height of cutting residual area Main factor: tool nose arc radius main declination angle secondary declination feed amount Secondary factor: increase cutting speed appropriately select cutting fluid appropriately increase the rake angle of the tool to improve the cutting edge of the tool Grinding quality }
Try to analyze the factors that affect the surface roughness of grinding?
{1. Geometrical factors: the influence of grinding amount on surface roughness 2. The influence of grinding wheel particle size and grinding wheel dressing on surface roughness 2. The influence of physical factors: plastic deformation of surface layer metal: grinding amount and selection of grinding wheel}
Try to analyze the factors that affect the cold work hardening of the machined surface?
{Influence of cutting amount Influence of tool geometry Influence of machined material properties}