What is a cnc machine

Cnc machine tool is also called computer digital control machine tool, which is an automated machine tool equipped with a program control system. The machine tool is a machine tool that can automatically process parts and equipment with an extra bed through control codes or through programs that control other instructions. This machine tool was first born in the United States and is the most widely used machine tool in the automotive, aerospace, and military industries.

Cnc machine tool is a kind of machine tool in important industries such as automobile, aerospace, military industry and so on. Compared with ordinary machine tools, he has one of the following characteristics:

1. High processing precision and stable processing quality.

2. Multi-coordinate linkage can be carried out, and parts with complex shapes can be processed.

3. When machining parts are changed, generally only the NC program needs to be changed, which can save production preparation time.

4. The machine tool itself has high precision and high rigidity, can choose a favorable processing amount, and has high productivity (generally 3 to 5 times that of ordinary machine tools).

5. The machine tool has a high degree of automation, which can reduce labor intensity.

6. The requirements for the quality of the operators are higher, and the technical requirements for the maintenance personnel are higher.