| 一种基于双向线性插值的求交算法及其应用 |
| |
| 引用本文： | 杨勇生,王珉.一种基于双向线性插值的求交算法及其应用[J].航空精密制造技术,1998(1). |
| |
| 作者姓名： | 杨勇生 王珉 |
| |
| 作者单位： | 南京航空航天大学机电学院 |
| |
| 摘 要： | 提出了一种基于双向线性插值原理的参数曲面与平面求交方法，并应用它来求解零件曲面偏置表面与导动平面的交线，处理偏置表面的非唯一性问题，最终生成一条高效而无干涉的ＮＣ加工刀具轨迹。
|
| 关 键 词： | 求交算法，插值，偏置表面，刀具轨迹 |
An Intersection Algorithm Based on Bilinear Interpolation and Its Application |
| |
| Yang Yongsheng,Wang Min.An Intersection Algorithm Based on Bilinear Interpolation and Its Application[J].Aviation Precision Manufacturing Technology,1998(1). |
| |
| Authors: | Yang Yongsheng Wang Min |
| |
| Abstract: | This paper proposes a new surface/plane intersection algorithm based on the bilinear interpolation in the parametric plane to compute the intersection curve between the offsets of part surfaces and the drive plane,and to resolve the non-uniqueness of the offsetting surface in the intersection.Finally a resultion gouge-free tool path in NC machining can be generated. |
| |
| Keywords: | intersection algorithm interpolation offsetting surface tool path |
| 本文献已被 CNKI 等数据库收录！ |
