The full name of CNC is "Computer numerical control", which refers to automated machine tools controlled by computers. For example, CNC lathes, machining centers, CNC wire cutting, CNC punching machines, CNC laser cutting machines, and so on. However, many people think that CNC is a CNC machining center, but in fact, this is not correct.

The main tasks of CNC operators include: operating, maintaining, and maintaining machining center machine tools, familiarizing themselves with the performance and basic structure of the machine tools; Conduct product trial and mass production according to production arrangements, and process products according to drawing requirements to ensure quality.

CNC stands for Computer Numerical Control Machine Tool, which is an automated machine tool equipped with a program control system. This control system is capable of processing programs specified by control codes or other symbolic instructions, decoding them, allowing the machine tool to operate and process parts.

Numerical control technology refers to the technology of using numerical instructions composed of numbers, text, and symbols to control one or more mechanical equipment. Numerical control is generally achieved through general or specialized computers to achieve digital program control, so it is also called computer numerical control, abbreviated as CNC, which is generally referred to as CNC in foreign countries.

Nowadays, many metal buttons on mobile phones are directly processed by CNC and then processed by processes such as laser engraving.

The CNC in the mold factory is mainly used for the processing of mold rigid materials, which requires programming/cutting paths, as well as the ability to disassemble copper tools (electrical level) and operate machines. The operating interface and methods of different models of machines also vary.

The main tasks of CNC operators include:

1. Operate, maintain and upkeep the machining center machine tool, familiar with the performance and basic structure of the machine tool;

2. Conduct product trial and mass production according to production arrangements, and process products according to drawing requirements to ensure quality;

3. Can understand drawings and related technical documents, assist in analyzing, handling, and resolving quality issues, and propose improvement plans;

4. Actively cooperate with the quality inspection department, promptly notify their supervisor of any discrepancies in quantity, and have the quality inspection department proofread them;

5. Coordinate with the technical department to handle technical difficulties, actively provide relevant solutions, and promptly handle on-site issues.