摘要
确定型钢孔型各线段的切点或交点对孔型分析及线切割程序有重要意义。基于在解析几何的基础上确定了切线和交点的唯一性。该方法求解简单、实用、可靠。
To determine the point of tangency and the point of interaction of the line segment of the section pass meaningful to the pass analysis and wire cutting program.Based on the analysis,determine the unicity of point of tangency and point of intersection.This method is simply,applicable and reliable.
出处
《江西冶金》
2001年第2期15-18,共4页
Jiangxi Metallurgy
关键词
型钢孔型
孔型设计
CAD
section pass
pass design
method of determining
