The requirement of CNC machining skills is that the control system can logically process the program specified by the control code or other symbolic instructions and decode it by the computer so that the machine tool can move and process the part. The blank is processed into semi-finished products, etc. by tool cutting.

CNC cutting is to cut. For aluminum alloy precision machining, a more reasonable processing method is also a common processing method. It uses end mills with multi-directional cutting capabilities, helical cutting interpolation and contour cutting interpolation. It uses some tools to perform a small number of holes. processing.

The ball end mill combined with the helical interpolation method can be used for continuous processing of tapered holes; the ball end mill and the helical interpolation drill can be used for boring and chamfering;

Semiprecision machining of holes and machining of precision parts can be performed; end mills and helical interpolation methods for machining threads can be used to machine various threaded holes. Tool interpolation can be used when machining high-efficiency aluminum alloy precision parts for high-precision holes of any size. Especially when using highspeed milling, the load on each tooth is relatively small, so high-speed and high-precision hole machining of various machining materials is possible using the same coated carbide end mill.

In the process of CNC machining of aluminum alloy shell, it is necessary to master the processing technology and painting skills.Select a reasonable cutting amount, and the staff will choose the cutting speed to be used according to the material to be processed, hardness, cutting state, material type, cutting depth, etc. These conditions are necessary to effectively reduce machine wear.