Finishing is the final step in the manufacture of components which require the highest quality in terms of form, accuracy and surface integrity. Fine-finishing is an operation that adds functionality to the workpiece surface to enhance its quality characteristics.
Theory and Application
Finishing technology is used as a final added-value manufacturing process to obtain a desired surface quality, geometric form and accuracy. It typically removes a very small amount of material, on the scale of micrometer or less. Finishing processes often follow previous material-processing (e.g. casting, forging) and conventional machining operations (e.g. turning, milling, drilling and grinding). Numerous post-processes fall under the general term “finishing”, and sometimes several of them are used to achieve the final component quality. As hard-machining (e.g....