The origin of machining center The machining center was originally developed from CNC milling machine. Like CNC milling machines, machining centers are also composed of computer numerical control systems (CNC), servo systems, mechanical bodies, hydraulic systems and other parts. But the machining center is not the same as the CNC milling machine. The biggest difference between the machining center and the CNC milling machine is that the machining center has the function of automatically exchanging tools. By installing tools for different purposes in the tool magazine, the changes can be made through the automatic tool changer in one clamping. The processing tool on the spindle realizes various processing functions such as drilling, boring, reaming, tapping, and grooving.
The working principle of the machining center: After the workpiece is clamped once on the machining center, the digital control system can control the machine tool to automatically select and replace tools according to different processes, and automatically change the machine tool spindle speed, feed amount, and the motion trajectory of the tool relative to the workpiece, among other things. Auxiliary function to complete multi-process processing on several sides of the workpiece in sequence. And it has a variety of tool changing or tool selection functions, which greatly improves production efficiency.

A process of precision mold parts processing is absolutely inseparable from this step of MC computer gongs.