COMPUTERIZED SYSTEM FOR GENERATING A TOOL PATH FOR A POCKET

A method and system for generating a path to be followed by a cutting tool in a milling situation. Using a novel geometric concept suited to a milling situation called “focal areas,” a toolpath is generated in which the cutting tool remains in constant contact with material to be cut, thus minimizing wear and shock loading of the tool. In addition, the toolpath is optimized so as to trace a short path, thereby minimizing cutting time. The toolpath generator is particularly useful in high speed milling applications.