NC Programming for High Speed Die&Mold Machining

From the view of optimizing the technology process of high speed machining, the paper gives out the NC programming methods for high speed die mold machining in detail, including the basic principle and method for creating the high speed machining tool path, the cutting output selection for high speed machining, the key controlling techniques for high speed and high accuracy machining as well as the high speed machining methods for standard surfaces and difficult_machining surfaces. The points should be paid more attention while working out the high speed machining programming methods according to the practice machining process have been proposed.