Machining of non-standard precision parts

Machining of non-standard precision parts

Classification of precision machining

High precision grinding includes precision grinding, ultra precision grinding and mirror grinding.

Precision machining function

High finish and high precision grinding also requires high precision and rigidity of the machine tool. The grinding process is to use a finely trimmed grinding wheel to generate multiple micro cutting edges of equal height on each abrasive grain. With a very small grinding depth, under appropriate grinding pressure, very fine chips are cut from the workpiece surface, plus the sliding, squeezing, smoothing effects of the micro cutting edge when it is in a micro state, and the friction polishing effects of multiple non feed grinding stages, Thus, a high machining precision and a high smooth and clean surface with good physical and mechanical properties can be obtained. To sum up, the precision machining process can comprehensively improve the machining accuracy and surface quality of the workpiece.