1. The basic structure of the four-axis machining center consists of a bed, a column, a worktable, etc. They must not only bear the static load of the machining center, but also bear the dynamic impact load that occurs during cutting, so the basic components of the machining center are required. Sufficient stiffness is required.

2. Spindle parts It is composed of spindle box, spindle motor, spindle and spindle bearing parts.

3. Numerical control system The numerical control part of a single machining center is composed of CNC installation, programmable controller, servo drive installation and motor.

4. Automatic tool change system (ATC) This system is a typical installation of machining centers different from other CNC machine tools. It handles the automatic storage, selection, handling and replacement of tools between processes during continuous processing of multiple processes after one clamping of the workpiece. obligation.

5. Automatic pallet replacement system In order to complete further unmanned operation or further extend non-cutting time, some machining centers adopt multiple automatic replacement task tables to store workpieces.

6. Auxiliary installation Including lubrication, cooling, chip removal, protection, hydraulic, pneumatic, detection system and other parts.