As the ultrasound-abrasive polishing carbide bit of a direct role in the processing of components and parts will surface plastic deformation,microstructure Whittling surface roughness uplift and improve the surface accuracy of parts played surface hardening,thus easy to wear head.Grinding manual Although simple and convenient,but there is not easy to control and re-wear problems.The use of existing equipment design compatible with the device for grinding through the use of effective,efficient solution to th...