Accuracy and precision What is great with CNC machines is that they are able to repeat accurate results even though they have to reproduce a lot of work pieces. CNC machines have an accuracy rate of 2-4 thousandths of an inch, nowadays. This means that it is easy for these machines to replicate or reproduce 10,000 work pieces. Also check your computer s operating system, memory, hard drive space and other important specifications. Make sure that you computer would be supporting the program/ software, the least you want is your system breaking down on an important and crucial occasion. Aside from the actual software for CNC training, there is also a simulation software which could be used while training operators. Where precise-fitting assemblies (dados, rabbets, inlays, arches, bas relief carvings) used to be difficult to produce using the traditional tools, CNC technology did all of them quickly and efficiently. Templates and versions Knock-down furniture pieces are notorious for being very time-consuming in designing and getting the parts together perfectly. For those who have been doing woodwork manually, the price of CNC equipment may be surprising and the costs of upgrading the system may cause some serious dent on your savings. Would there be another way of increasing productivity without spending too much? There is a good alternative for buying new CNC woodwork, buying used ones. Just like a typical CNC machine, the CNC wood router would use a computer software and a CNC controller. This would create a more accurate and precise design compared to those which are done manually. A CNC router would have three directions which are referred to as X, Y and Z axis. Since all of the axis work together, they can create better designs and shapes. Coolants offer cooling and lubrication for the CNC machine. The CNC woodworking equipment has a controller which would interpret the commands send by the CNC program. The CNC program can be considered as an instruction set or the step by step procedure of the manufacturing process. In woodworking, the most common operation used would be the routing, which is also drilling.