Internal Metal Surface Process

Principle:
According to the plastic deformation metal in the normal temperature and apply super finishing equipment to process the surface without any abrasive to get desirable roughness,this process just like ironing clothes.

Process:
Firstly,make the workpiece pre-machining,then apply super finishing equipment,the roughness will reach less than Ra0.1 easily, just like ironing the clothes,a kind of compressive stress created on the surface at the same time,the micro hardness will be improved more than 20%,the wear resistance will be improved greatly and the life will be improved 5 ~10 times.

Description:
This equipment including two parts,one is cutter,the other is control center,
the cutter is controlled by control center,
there is a unstable ball which made from a special materials on the cutter head,
during process,the ball impacts the surface 30,000 times per second with very little press about 2.5N,
the temperature is little higher than the normal temperature,
it's a nonabrasive process,without abrasive,felt,lapping compounds and hard work,
save time and cost greatly,and very environmental,
it's very different from the rolling,polishing,grinding and other process,
more precisely,it just like ironing the clothes,
never remove any materials from the surface.