Machining accuracy is the degree to which the three geometric parameters of the actual size, shape, and position of the machined part surface conform to the ideal geometric parameters required by the drawing. The ideal geometric parameters, in terms of size, are the average size; in terms of surface geometry, Read more…
Spraying various coatings on the surface of the product is one of the most important surface treatment processes, which can not only make the product look good, but also protect the product substrate. Plastic spraying and spray painting are two widely used spraying processes. Although they both belong to spraying, Read more…
EDM is a newer metalworking technique compared to rotary tooling, shearing and forging. A rapid pulsed high voltage discharge (spark) across the gap between the electrode and the grounded workpiece removes material from the workpiece by erosion. Even the hardest, most intractable materials can be cut and machined with little Read more…