The machining center is a highly automated, multi-functional advanced equipment that integrates multiple processing technologies such as milling, drilling, turning, and boring. It uses a computer numerical control system to automatically control the processing process through pre-written processing programs. The machining center also has an automatic tool changing function, which can continuously complete a variety of processes, greatly reducing the time for workpiece clamping, measurement and machine tool adjustment and other auxiliary processes. Therefore, machining centers have significant economic effects when processing parts with complex shapes, high precision requirements, and frequent variety changes.

Structurally, a machining center usually includes a workbench, spindle, tool magazine, automatic tool changer and control system, etc., and has a variety of processing functions. The accuracy of machining centers is generally around 0.01mm, but due to its strong comprehensive performance, it has unique advantages when processing complex parts.

In general, machining centers are indispensable equipment in modern manufacturing. They each have different advantages in terms of accuracy, speed and efficiency, and can meet different processing needs.