Computer-Aided Engineering Process
Machining is a subtractive manufacturing process that creates precise parts by removing material from a workpiece. A typical workflow begins with securing the workpiece in a fixture. Then, CNC-controlled operations like milling, turning, or drilling are performed based on digital designs. This sequence ensures parts meet strict dimensional tolerances and surface finish requirements, making it essential for final part finishing.
Roughing is the initial machining stage. It focuses on rapidly removing large amounts of material using aggressive parameters, prioritizing speed over finish. This step creates a shape close to the final dimensions, leaving a small excess stock for subsequent finishing operations.