1, Practical Guidance: Xi An Qi Hang Advanced Training on NC Programming focuses on practical operation, combining theoretical knowledge with practical operation, so that students can master NC programming skills in practical operation.

2. Course systematization: Xi 'an Qi Hang advanced training course on numerical control programming is set up in a systematic and scientific way, and the relevant knowledge of numerical control programming is explained from the simple to the deep, so that students can fully master the skills of numerical control programming.