Cutting process include: for high-speed cutting machining path pattern, special cad / cam programming strategies to optimize high-speed machining parameters, the full cooling and lubricating properties and environmentally friendly cooling methods.

Processing methods on the principle of multi-layered high-speed cutting ring Qiejia general use slashes track feed, direct vertical down feed prone to chipping and, therefore, should not be used; milling force feed slash track approach is gradually increasing, and therefore the impact of the tool and the spindle is smaller than the vertical under the knife, the knife can significantly reduce chipping phenomenon. Infeed spiral trajectory downward spiral cut, the most suitable for the needs of high-speed machining cavity.

the cad / cam programming principle is possible to maintain a constant tool load, the feed rate changes to a minimum, making the program processing speed is maximized. The main methods are: to minimize the block, improve program processing speed; in the block can be added to some of the arc transition section to minimize abrupt changes in speed; roughing not simply remove the material, should be taken to ensure this process and follow-up uniform allowance procedures to minimize the load changes milling; multi-layered approach Climb; cut and cut out as much as possible the use of a continuous spiral and circular trajectory tangential feed to ensure constant cutting conditions; full use CNC simulation system provides authentication function. Parts before machining simulation must be verified: correctness (1) cutter location data, and (2) whether all parts of the tool interferes with the part, (3) whether the tool and fixture accessories collide. To ensure product quality and operational safety.