How long does it take for CNC apprentices to learn?

CNC apprentices should study for more than half a year.

If the master is willing to teach you, it will take half a year to learn, and the remaining three elements of cutting in programming have to be explored by yourself. No matter what kind of apprentice you are, you should start with the basics, and then slowly get in touch with programming.

CNC machine tools integrate drilling, milling, boring, reaming and tapping. The technical literacy of technicians is very demanding. Numerical control program is the process of reflecting machining technology with computer language. Technology is the foundation of programming. If you don't know the process, you can never say that you can program.

Basic knowledge: Apprentices need to know mathematics, physics and other related knowledge, and be familiar with machine tool operation and safety rules. Drawing reading: Apprentices need to know how to design CAD graphics and CAM programs, and learn how to read, understand and convert engineering drawings.

Programming and debugging: Apprentices need to learn to use NC programming software, understand G code, M code, tool compensation and other NC programming standards, and check whether the learned program can effectively handle parts manufacturing through practical operation. Apprentices also need to learn the process of adjustment and setting, and can set equipment parameters according to process requirements.

Processing quality control: Apprentices need to learn how to check whether all aspects of the quality of processed products meet the required standards, including mechanical and electrical technology. Labor safety: Apprentices need to know the characteristics and basic operation techniques of machine tools after meals, learn how to adjust and maintain machine tools, exercise their professional awareness, strengthen safety awareness, and effectively avoid accidents in actual construction.

Teamwork: During the training period, apprentices will have the opportunity to learn how to cooperate with other players, understand each other's work content and make progress together. In order to improve their work efficiency, they must learn peaceful and effective communication and communication skills.

Compared with ordinary machine tools, CNC machine tools have the following characteristics:

1, high machining accuracy and stable machining quality.

2. Multi-coordinate linkage can be carried out to process parts with complex shapes.

3, processing parts change, generally only need to change the numerical control program, can save production preparation time.

4. The machine tool itself has high accuracy and rigidity, and can choose favorable processing dosage and high productivity (generally 3~5 times that of ordinary machine tools).

5. The machine tool is highly automated, which can reduce the labor intensity.

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