摘要
在CNC编程中用圆弧样条函数拟合列表曲线的数学方法,将双圆弧相切法应用于实际,使加工零件轮廓光滑连续,通过对大跨度型值点的加密,使逼近误差最小,减少尖角过渡,避免了爬行.
In CNC program, with dre mathematical methed of are Spline function fining tabulation Curve, the double-are tangncy is applied into practice to make the outline of the proceessed parts Smooth and Continuous; by tensifying thefor Span of Value dots, to make it appoach the minimun eror, for the closed angle transition, and avoid crawling.
出处
《怀化师专学报》
1998年第5期5-8,共4页
Journal of Huaihua Teachers College