Complexity and sophistication With today s levels of complexity and sophistication dependent on the many needs (forms, designs, shapes) of today s products (not just wood but metals and plastics as well), CNC machines today are able to answer them. Some machines specialize in cutting at different and complex angles as well as being able to work on exotic materials with impressive amounts of power to boot. This system is not present on the stepper. Another part of the CNC wood router is the cutting bed. This is where the material that would undergo cutting is placed and secured using bolts and clamps. There are different cutting bed designs, the most popular would be the T-slot and the vacuum table. The efficiency of the cutting bed would be based on what kinds of materials and cut are made. They are unique, since this would be based on the person who would build and use them, their needs and budget. Woodworkers are seeing the benefit of building their own CNC router since this would cost them less than buying a new or a used one. If you are a hobbyist or catering to small orders, then getting a do-it-yourself CNC router would help you in your production and increase sales. CNC means Computer Numerical Control, a method used in modern woodworking and other production work where a computer program controls the action of the machines used in all the work aspects. CNC Machining It is the general term used on work processes that use machines to perform tasks that require high accuracy, precision, efficiency and are mostly repetitive in nature. Other important components The CNC linear drive system includes the motor, the linear bearing system, and the lead screw assembly. Every axis uses linear drive system that drives their particular spindles. The motor links the mechanics and the electronics of the system. There are two types of motors in CNC wood router machines the stepper and the servo motors. Patience is needed in finding the right company, the perfect trainers, and the high level of enthusiasm from your people. The high mark in the test of your patience is learning this new process and trusting your own decisions. Experts say most small companies investing in their first CNC machine will start to gain that comfort level around the 90-day mark.