Amid today s turbulent economic conditions, CNC automation becomes sensible, industry experts declared. They contend that automating the cutting process brings profits and that customers want accurate parts, with less waste, less labor and shorter lead times. Technological advances There is more upbeat news in CNC technology. CNC Lathes These specialized tools are machines that spin a piece of material to carve a specific finished product, or other various forms of work on them. Controlled by computer programs, CNC lathes can be programmed to do a variety of functions. These can include metalworking and spinning, glass working and wood turning. Turning is working on a piece that is turning at high speed while a removable machine tool cuts away extraneous materials from that piece. They are also used as drills and reamers to make holes in the material. Today, holes can be off center or in some other specific place. (This operation was not possible in regular lathe operations. However, it goes well only with most wood and sheet materials that have relatively flat surfaces. 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. Commitment However, the first consideration when thinking of buying a CNC machine is a simple commitment. This mindset will go a long way in dealing with the machine and the people who will deal with it. 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. Since the entire machining is automated, the operator is kept out of harm s way and assures his safety. Aside from keeping him alive (which is priceless), the high cost factor in cases of accidents and deaths are minimized and drastically reduced. Future outlook Aside from being employed by big manufacturing concerns, many people build and run their own CNC machining and woodworking shops.