1. Be able to understand and draw drawings. Mechanical drawing is a necessary knowledge and skill for numerical control technicians. They should master drawing software, such as CAD, etc.
2. NC programming according to drawings is the daily work behavior of technicians, who are proficient in the operation methods of machine tools,
3. Good communication skills, because you need to communicate with front-line workers, you should have certain communication skills.
4. Be able to repair CNC machine tools. For tool changing and debugging, you should be skilled, familiar with the processing technology of workpiece, be able to select appropriate tools for processing, understand the processing process, and master the core technology of machine tools.