Nano-Machining Polishing Method on Metal Materials

Ice desk can realize the polishing on the metal material. Ice desk polishing can decrease the surface. Ice desk polishing can get ideal polishing result on LY12 aluminum alloy, which is nonferrous metal and unsuitable for traditional grinding and polishing. Under micro-loading or zero-loading, when the two faces are in sliding friction and the interval of boundary interface decreases to the degree that molecular force can make its function, the main reason removing the metal surface materials is lattice relaxing, structure splitting, surface energy and adherence energy in the interface. Crystal structure, surface crystal orientation, surface bias-gathering effect, adsorbs effect etc. is all have influences on the surface roughness of the metal material.