Which processing method is better for deburring the inner hole of precision parts?

     Burr refers to the removal of very small microscopic metal particles on the surface of the workpiece. These particles are called burrs. They are formed during cutting, grinding, milling and other similar chip processing processes. In order to improve quality and service life, it is necessary to remove burrs on all metal precision parts. The surface, sharp corners and edges of the workpiece must reach a high degree of metal cleanliness. If necessary, it should also be suitable for non-electroplating and electroplating metals. The traditional process of deburring is mechanical process, such as grinding, polishing and other processes with different degrees of automation. The quality of the processed parts is often not guaranteed;

     The principle of abrasive flow processing is through an extrusion method in which the abrasive has fluidity, and the particles in it continuously grind the surface of the workpiece to complete polishing and deburring.