Enhanced cosmetic appearance
Smooth and glossy
Hand polishing is a manual process where the part is sanded, then buffed on a set of abrasive wheels or rouges to achieve the desired surface finish. This is a subtractive process that removes material in order to eliminate scratches and other imperfections.
CNC (Computer Numerical Control) machining is an automated, subtractive manufacturing process where a CNC machine is controlled with a set of commands that, when followed, will produce a part. CNC operators create….
example dowel pin interference fit table