欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以三角片离散法为基础实现数控铣削过程的实时建模；提出了局部搜索算法，用其搜索发生切削关系的点阵并修改其高度值；同时优化了重绘三角片过程中三角片法矢的计算；最后运用显示列表刷新方法来加快重新绘图的速度。实例表明此方法提高了数控铣削仿真的速度和显示效果。
英文摘要：
Based on triangulation method of workpiece, a real - time modeling of NC milling process was developed. Local hunting algorithm was presented to find out the set of points that are cut and revise z - value of these points. Calculation of the normal vector of triangular .plate was optimized during the re - drawing. A kind of displaying updating method was carried out to accelerate the speed of re - drawing. The example manifests, the proposed method raises the performance of NC milling simulation both in speed and displaying.
同期刊论文项目
同项目期刊论文
位置：