Firstly, the cutting comparison between modern five axis CNC Machining centers and traditional three-axis CNC machining centers. A five axis machining center is a traditional three-axis machining center that completes five axis linkage machining by adding a rotating axis to the X-axis. The rotation axis that rotates around the X axis is defined as the A rotation axis. The processing range of the A axis is between 30 and negative 120. A rotary table is set in the middle of the A rotation axis, which can rotate around the Z axis and is commonly referred to as the C rotation axis. The working range of the C rotation axis is 360 revolutions, and the combination of these two rotation axes can complete the machining of all surfaces except for the installation surface in one workpiece clamping, with a smaller division value of 0.001, so that there is no blind spot on the machining surface.

Secondly, when machining the side of the workpiece, the tool length of a five axis CNC machining center is much shorter than that of a three-axis machining center, which greatly improves rigidity and machining accuracy. When dealing with chaotic and heterogeneous spatial structures, the linear motion of a three-axis machining center is often inadequate, while a five axis linkage machining center can complete the machining of special parts through the deflection angles of the A and C axes.

Then, the five axis linkage machining skill also has the characteristics of simple spindle structure, good spindle rigidity, and relatively low production cost. Although the price of five axis CNC machining centers is currently high, in the future, with the continuous deepening of machining demand, the use of five axis CNC machining skills will become increasingly widespread.