The computer takes the design information and moves the lathe accordingly as it follows the design embedded in the programmed data. How it works CNC lathes can do many different kinds of work, with turning as the most common. Turning is working on a piece that is turning at high speed while a removable machine tool cuts away extraneous materials from that piece. Consider the following factors that are needed to be met time to learn the machine s software, time to learn proper dust collection and hold-down techniques, and time to train new employees. The CNC machine can only do what its operators want it to. While the CNC tool can do the tasks more accurately than humans, it still needs regular maintenance and an operator committed enough to learn everything about it. Designs in digital format should be compatible with the CAM software packaged with the CNC controller. 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. With CNC, digital versions of the design and the engineering are tried out first before even touching and cutting any actual material. On the computer, modifying the design to adjust the fit can be done in a jiffy. You can even take an existing design and make new sizes or new shapes or new versions. Categorization could be based on machine s features and their functions. Here are several types of CNC wood routers. Industrial CNC wood router There are different types of CNC routers, the first one is the industrial CNC router. It is about 80 % of the routers released and being used. It is mostly used by industries and different woodwork companies like furniture manufacturers. If the first part was programmed using G41 and climb milling, machining the mirrored part needs at least an extra 0.01 to the rough cutter. The reason is that on the mirrored part you will be doing conventional milling. This is where the cutter tends to go into the finished surface. Machining both ends Sometimes, a job requires you to machine both ends of a part held on a vise and you also need to try using one of the tools for the stop.