If possible, start with the detailed machining principle of CNC turning parts machining. The following can be learned:

1. The machining principle of CNC machining machine tool, the tools needed for various machining, and the tool path methods used for various workpiece machining.

2. Feed rate, rotating speed and cutting rate of various workpieces. How to deal with various unexpected emergencies.

3. Various details that need attention. It will take about half a year. In this half year, you can also use your off-duty time to learn more about the functions of the software. Software is a fixed model, while people are alive. How to do things well and process workpieces well is closely related to your experience. Listen to the opinions given by others with an open mind. Useful draw, useless eliminate.

If you don't have professional CNC processing experience, it is recommended to be an operator first, so that you will understand the tool, feed rate, cutting amount, etc! If you have CNC processing operation experience, you can buy some relevant books to practice, preferably example books, so learning is not so boring! However, the best thing is the master's hands-on teaching. Many empirical technologies and processing and setting skills can only be mastered after years of work experience! So finding an experienced master is the key! It is not recommended to go to school, because the teachers in the school don't have much practical work experience!

Maximum depth allowed for each cutting, actual m, auxiliary function, s speed, t tool change, R radius, u, W are relative G: preparation command M: auxiliary command T: tool s: spindle speed r: arc radius, and then p, Q, R, where R means different.

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