1, familiar with the structure and working principle of CNC lathes, CNC milling machines and CNC machining centers.

2. Be familiar with the actual operation processes such as clamping, positioning, processing route setting and processing parameter adjustment of the processed parts.

3. Familiar with the manual and automatic tool changing programming technology of stepped shaft, profile, thread, plane contour, groove, drilling, boring and other parts, as well as the automatic programming technology of complex curved parts.