This is the first of a 4-part series on how to avoid bad cut edges when using CNC routers. The focus of this article is on machine fundamentals.

This is the first of a 4-part series on how to avoid bad cut edges when using CNC routers. The focus of this article is on machine fundamentals.
Simply stated, when it comes to CNC control technology, open architecture refers to a system that is not closed—one that can operate utilizing CAD-CAM programming that comes from a variety of sources. Also, it means assorted pieces of hardware (like a variety of tooling) can be used, depending on what type of materials need to be cut with a knife or router.