Firstly,make the workpiece basic processed in the general purpose machine,then apply Hawking superfinishing cutter again,the roughness will reach less than Ra0.1 easily, just like ironing the clothes,a kind of hiting stress created on the surface at the same time,the mico hardness will be improved more than 20%,the wear resisitance will be improved greatly and the life will be improved 5 ~10 times.First,obtain surface quality below Ra0.1 easily.Secondly,Suitable for different diameter cylindrical,too small or too large.Tirdly,Suitable for all kinds of materials,like carbon steel, aluminum alloy,copper,ect.forthly, Improve the production-efficiency,wear-resistance,corrosion-resistance greatly,micro hardness 20% and fatigue life 5 ~100 times.
