According to the question that TB6 titanium alloy parts depending on manual polishing

a polishing method utilizing the wool wheel is presented. This paper studies the influence of polishing parameters on surface roughness

surface hardness

and surface residual stress. Polishing parameters are optimized

and this paper has optimized out a set of polishing parameters: linear velocity vs=19.63m/s

feed speed vf =300mm/min

precompression depth ap=0.5mm

processing line width w=0.5mm

by which wool wheel polishing can effectively remove the milling pattern

enable the surface roughness Ra=0.15μm

and ensure that the residual stress of the polished surface is residual compressive stress.