CNC milling is a computer-controlled machining process that uses rotating cutting tools to selectively remove unwanted material from a workpiece until the desired shape is achieved. The cutting tools are able to move along various axes with high levels of accuracy to achieve complicated shapes and intricate geometries.
CNC milling offers numerous advantages over traditional manual milling methods, including:
- Quick Turnaround. CNC machining centers are pre-programmed using CAD/CAM software resulting in optimum machining strategies and reduced cost.
- Superior precision. Higher accuracy machine specifications ensure greater precision and reliability.
- Variable production sizes. Numerous work-holding possibilities to allow for larger scale production with high repeatability.
- Material versatility. CNC machining can be used on a broad range of materials, including difficult-to-machine materials at high speeds.
- Enhanced worker safety. CNC machining requires less direct human interaction, thereby reducing risk of injury to workers.
- Cost-effectiveness. Enhanced speed and unattended CNC machining make it very affordable in comparison with traditional manufacturing methods.