Machining is a process that shapes a desired product or part by removing material from a larger piece using power-driven tools for cutting, grinding, or chipping. It's a form of subtractive manufacturing, where the desired shape is created by removing unwanted material instead of adding it.
Typical machining process includes but not limited to the following:
Turning:
Using a lathe to rotate the workpiece while a cutting tool removes material to create cylindrical shapes.
Milling:
Using a milling machine with a rotating cutter to remove material and create complex shapes.
Drilling:
Using a drill bit to create holes in the workpiece.
Grinding:
Using a rotating abrasive wheel to remove material and achieve precise finishes.
Also tapping, knurling, and so on.
In essence, machining is a fundamental manufacturing process for creating parts with precise shapes and dimensions by removing material from a larger piece, often using specialized machines and tools like lathes, mills, and grinders.