1、 Spindle head

The spindle head is one of the most important auxiliary equipment on the CNC milling machine machining center, which can achieve high-speed rotation of the tool and complete various machining operations of the workpiece. The spindle head is usually divided into two forms: vertical and horizontal. Vertical is mainly used for processing workpieces with larger heights, while horizontal is mainly used for processing large or heavy workpieces.

2、 Tool changing table

The tool changing table is mainly used to automatically replace the tools on the machining center, thereby improving machining efficiency and accuracy. The tool changing table usually consists of a tool magazine, a rotating mechanism, a positioning device, a clamping device, and a tool changing control system. On a machining center, the tool changing table is usually able to accommodate multiple sets of tools and can automatically replace different types or specifications of tools according to machining needs.

3、 Cutting tools

Cutting tools are one of the important parts for machining on CNC milling centers, and selecting different types or specifications of cutting tools can meet different machining requirements. Commonly used cutting tools include milling cutters, longitudinal milling cutters, ball end milling cutters, broaches, drilling cutters, boring cutters, outer and inner turning cutters, etc. According to the different materials and shapes of the processed workpiece, the material, shape, hardness, and edge angle of the cutting tool all vary.

4、 Fixture

Fixture is one of the important parts for clamping workpieces on CNC milling centers, and commonly used fixtures include mechanical fixtures, hydraulic fixtures, and pneumatic fixtures. Mechanical fixtures are usually used to process workpieces with low precision requirements, while hydraulic and pneumatic fixtures are usually used to clamp workpieces with high precision requirements.

5、 Other accessories

In addition to the auxiliary tools introduced above, CNC milling machine machining centers can also use other auxiliary tools, such as workpiece measurement tools, automatic adjustment tools, and machining process monitoring systems. These auxiliary tools can improve processing efficiency and quality, and reduce the complexity and errors of manual operations.

The above are commonly used auxiliary tools for CNC milling centers, which are very helpful in improving processing efficiency, accuracy, and quality. When selecting accessories, it is necessary to comprehensively consider factors such as processing materials, shape, processing requirements, and processing volume, and choose and configure according to actual processing needs.