SURESHSA

During the manufacturing of a part, a variety of machining operations and processes are needed to remove excess material. These operations are usually mechanical and involve cutting tools, abrasive wheels, and discs, etc. Machining operations may be performed on stock mill shapes such as bars and flats or they may be executed upon parts made by previous manufacturing methods such as casting or welding. With the recent advancement of additive manufacturing, machining has of late been labeled as a “subtractive” process to describe its taking material away to make a finished part.