This tandem convert a 3D (or 2D) digital image into a tool path code called G-code. This is then converted into digital signals and relayed to the CNC controller. In turn, the controller converts these into varying voltages and currents that control the movements of the mechanical drive systems. Spindle The spindle is the part that does the actual cutting and is sometimes mistaken to be the actual router itself. Aside from that CNC could also reduce the amount of time spent on production, thus increasing productivity. Given these benefits, it is very likely that businessmen, from small businesses to large scale woodwork business, will use CNC machines for their production. How does it work? CNC machines are programmed and controlled by a software. Forecasts With the new developments in CNC already on the horizons, experts and scientists had been giving away some fearless but fact-based forecasts. All of them seemed to agree that better and faster machines will be available in the near future. Some believe that CNC machines will have more integrated loading and unloading systems. Versatile sizes and functions Today s CNC lathes are available in many sizes and are made by specialty manufacturers of sophisticated machinery. The most common CNC lathe has a tool turret that can hold tooling (insert cutters, drills, reamers) and a spindle with a chuck jaw to hold different types of metal. The CNC wood lathe could design, cut and perform other functions in detail. Since it is accurate and precise, it is easy for the machine to replicate a certain design in a shorter period of time compared with manual production. Therefore, if you are using CNC woodworking, specifically the wood lathe for commercial purposes, it would ensure you more wood pieces and products. Simplicity Although, they may look complicated, CNC machines are easy to operate and learn. There are machine controls which make manufacturing processes easy. The operator could learn how to operate the CNC machine with a virtual software. This software is just like a virtual game, allowing the operator to practice.