摘要
在工程钣金CAD研究中,偶然发现了爱心桃形图的几何原型——椭管斜贯四棱管开孔图。进之揭示出其几何本质——横轴上翘而变形的椭圆。导出了爱心桃函数的最简式。不仅理论上开创了一个美妙的平面曲线,而且为数控线切割提供了数学新工具。
A love peach map geometry prototype is occasionally found in engineering studies of Sheet metal CAD and the nature of its geometry-horizontal bend and elliptical deformation is revealed. Heart-shape function is derived by the most short-form, it not only creates a wonderful plane curve in theory, but also provides a new mathematical way for CNC wire-cutting tools.
出处
《机械制造与自动化》
2009年第5期76-77,91,共3页
Machine Building & Automation
关键词
数控线切割
参数调节
大小
肥瘦
高矮
CNC wire-cutting
parameter adjustment
size
ratio
height
