| 任意多岛型腔数控加工路径生成算法研究 |
| |
| 引用本文： | 曹文杰,胡德计,徐安平. 任意多岛型腔数控加工路径生成算法研究[J]. 机械设计, 2009, 26(3) |
| |
| 作者姓名： | 曹文杰 胡德计 徐安平 |
| |
| 作者单位： | 河北工业大学材料学院,天津,300130;天津工程师范学院机械系,天津,300222;河北工业大学,机械学院,天津,300130 |
| |
| 基金项目： | 河北省自然科学基金，天津市滨海新区科技发展基金 |
| |
| 摘 要： | 提出了一个用于计算具有任意多岛型腔环切加工刀具轨迹的算法.该算法采用干涉标志分别生成型腔轮廓和各个岛的等距偏移轮廓,然后通过二维布尔运算进行偏移轮廓的合并,再进行轮廓生成树的深度优先遍历,可以得到最终的环切加工轨迹.
|
| 关 键 词： | 型腔 刀具轨迹 二维布尔运算 等距偏移 |
Research of generative algorithm on paths of arbitrary multi-island shaped cavity numerical controlled machining |
| |
| CAO Wen-jie,HU De-ji,XU An-ping. Research of generative algorithm on paths of arbitrary multi-island shaped cavity numerical controlled machining[J]. Journal of Machine Design, 2009, 26(3) |
| |
| Authors: | CAO Wen-jie HU De-ji XU An-ping |
| |
| Affiliation: | 1.School of Material Engineering;Hebei Polytechnic University;Tianjin 300130;China;2.Department of Mechanical Engineering;Tianjin Teachers' College of Engineering;Tianjin 300222;3.School of Mechanical Engineering;China |
| |
| Abstract: | A kind of tracks computation algorithm used for the ring cutting machining tools possessing arbitrary multi-island shaped cavity has been put forward.This algorithm adopted the interference symbol to create respectively the shaped cavity contours and isometry excursion contours of each island.And then carrying out the combination of excursion contours by means of two dimensional Boolean operations and afterwards to carrying out the depth priority traversal of the contour generative tree thus obtained the fi... |
| |
| Keywords: | shaped cavity track of cutting tool two dimensional Boolean operations isometry excursion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
