Disc finishing polishing machines and buffing machines are abrasive grinders or grinding wheel face-grinders. Buffers and buffing machines are used to improve a surface’s brightness or finish. Buffers ...
Many geometric errors or distortions, such as out-of-roundness, bellmouth, axial straightness, waviness, undersize, barrel, taper, boring marks, reamer chatter, rainbow and misalignment that result ...