The motion axis of the five-axis linkage machining center is mostly A 3+2 structure, that is, X, Y, Z three linear motion axes plus A, B, C respectively X, Y, Z axis rotation of the two rotation axes. In this way, we have X, Y, Z, A, B; X, Y, Z, A, C; X, Y, Z, B, C three forms, divided by the combination of two rotating axes, there are generally double rotary table, single rotary table plus single swing head and double swing head three forms:
The five-axis linkage machining center is equipped with dual turntables, with a maximum workpiece size of 250×250. It features a simple and flexible structure that offers significant cost advantages. One of the key features of this machining center is its automatic tool change device. This device enables the center to efficiently complete multiple machining requirements for the same workpiece, thus reducing non-failure downtime and achieving the goal of shortening the product manufacturing cycle and improving machining accuracy. The basic requirements for the automatic tool change device are simple structure, reliable function and fast exchange. The automatic tool change device concentrates the different machining processes of the workpiece together and is a critical component of the machining center. Its performance directly affects the efficiency of the machining process. Common types of automatic tool change devices include bucket-type tool magazines, disc-type tool magazines and chain-type tool magazines.
In addition, the five-axis linkage machining center is equipped with a Z-axis spindle elevation motion liquid nitrogen balance system, automatic lubrication system, cooling fluid circulation system and other auxiliary functions and structural guarantees. These functions provide excellent support for efficient and high-precision machining.
