CNC Machining Center is a kind of CNC machine tool with tool library and automatic tool replacement, which can perform various processing operations on workpieces within a certain range. The characteristics of CNC precision parts on the machining center are as follows: after a clamp, the NC system can control the machine tool to automatically select and change the cutting tools according to different processes. It can automatically change the spindle speed, feed rate and the tool's movement track relative to the workpiece and it has other auxiliary functions. Continuous automatic drilling, countersinking, reaming, boring, tapping, milling and other processes are carried out on the workpiece surface.
Because the machining center can accomplish many kinds of processes centrally and automatically, it avoids artificial operation errors, reduces the adjustment time of workpiece clamping, measuring and machine tool, and the time of workpiece turnover, handling and storage. It greatly improves the processing efficiency and accuracy, so it has good economic benefits.