What is the difference between Lapping, Grinding, & Polishing

Lapping, grinding, and polishing are all finishing processes used in various manufacturing sectors to improve the surface finish, dimensional accuracy, or mechanical properties of a workpiece. Lapping, Grinding, & Polishing processes are very similar. Each process serves distinct purposes and employs different methods to achieve specific results, making them indispensable in manufacturing and material processing. Understanding the differences between these processes is essential for selecting the appropriate technique for a given application, ensuring optimal performance, and achieving high-quality finishes.