Sheet Metal Manufacturing Blog

CNC routing is a computer-driven cutting process. It uses a spinning bit to cut materials along a precise path. The machine reads a digital design file and then follows the programmed toolpath to shape the part.

This method works best for flat and 2.5D parts. It handles plastics, wood, aluminum, foam, and more. It’s used for signs, panels, enclosures, and prototypes. The machine can repeat the same job over and over with little variation.

Plain milling is a machining process in which a rotating cutter moves across a workpiece to remove material and create a flat surface. This operation is mostly done using horizontal milling machines, but vertical machines can also be used in some cases. The main goal of plain milling is to smooth the surface or cut grooves.

Swiss machining is a type of CNC that produces small, high-precision parts. It supports the workpiece with a sliding headstock and guide bushing, reducing vibration and allowing for tighter tolerances. 

Swiss machining gets its name from its origins in Swiss watch manufacturing. The process was created to make the tiny, precise watch parts.

In traditional lathes, the material is only held at one end, which can cause bending when cutting forces are applied. Swiss machines solve this problem by supporting the material at the cutting point.