摘要
根据角度逼近法圆弧插补原理 ,提出了椭圆弧、双曲线、抛物线 (统称圆锥曲线 )的角度逼近数控插补法 ,通过数学方法分别导出椭圆弧、双曲线、抛物线的插补递推公式 ,得到了简便的插补运算算法及程序 ,为数控机床提供了加工圆锥曲线的方法 ,并拓宽了
According to the interpolation algorithm principle of angle approach about an arc, this paper supplies angle approaching interpolation algorithm of ellipse, hyperbola and parabola (generally called taper curve), deduces separately their interpolation recurrence formula through mathematical method , and develops simple interpolation calculating algorithm and programs. It offers methods to machine taper curve for general NC machine tools, and extends the interpolation function of CNC systems.
出处
《太原理工大学学报》
CAS
2003年第1期70-72,共3页
Journal of Taiyuan University of Technology
