基于样条函数和自动编程技术的圆柱凸轮反求与数控加工Factclasm-based on spline functions and automatic programming of the cylindrical cam Reverse with NC Factclasm

autocad生成的.DXF文件转化成G代码，应用于数控编程。-Autocad generated. DXF file into G code, is applied to the numerical control programming.