The normal functioning of CNC machines is done along the three Z, X, and Y axes. The five axes machines have two more axes accessible, which are namely A and B. The addition of the two extra axes makes it easy to cut complex and intricate parts. The increasing usage of five axes machines is because of their capability to reduce the time of production.
Although five axis CNC machines were formerly only reserved for the aerospace market, they are now being used in many industries. A five axis CNC machine can be used wherever a three axis CNC machine is in there for a smoother finish and more efficiency. It offers shorter cycles and needs less manual changing of tools or repositioning. In a three axis CNC machine, the user should reposition the component being machined so the tool may reach every one of its faces. This stage may open the procedure up to alignment issues and human error. A five axis CNC machine eliminates that, offering easy access to all faces.