What are the advantages of large CNC boring machine?

Machining of large CNC boring machine is a method of mechanical machining. The machining of large-scale CNC boring machine is a mechanical machining method that uses boring cutter to rotate and process the existing prefabricated holes on the workpiece. Mainly used for machining high-precision holes or finishing multiple holes at one time. Machining advantages of large CNC boring machine;

1, good wear resistance and shock absorption.

2. Large low-frequency torque and stable output.

3. Slow down and stop quickly.

4. Fast torque dynamic response and high speed stability accuracy.

5, strong anti-interference ability.

6. High machining accuracy and surface quality.

The large CNC boring machine mainly processes holes, the boring accuracy can reach IT6, and the surface roughness can reach 0.2um. Boring machines can be divided into horizontal boring machines, floor boring and milling machines, diamond boring machines and coordinate boring machines (see color map). ① Horizontal boring machine: the most widely used boring machine with the widest performance, which is suitable for single-piece and small-batch production and repair workshops. (2) Floor boring machine and floor boring and milling machine: characterized in that the workpiece is fixed on the floor platform, which is suitable for processing workpieces with large size and weight and used in heavy machinery factories. (3) Diamond boring machine: using diamond or cemented carbide tools to bore holes with high precision and small surface roughness with small feed and high cutting speed, which is mainly used for mass production. (4) Coordinate boring machine: It has precise coordinate positioning device, which is suitable for machining holes with high accuracy in shape, size and hole spacing, and can also be used for marking, coordinate measurement and calibration, and used in tool workshops and small and medium-sized batch production. Other types of boring machines include vertical turret boring machines and milling machines, deep-hole boring machines and boring machines for repairing automobiles and tractors.