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| 非球面刀具数控加工模具型腔的无干涉路径规划 | |
| 引用本文： | 王大川,钟廷修,俞启荣.非球面刀具数控加工模具型腔的无干涉路径规划[J].模具工业,2003(9):51-55. |
| 作者姓名： | 王大川 钟廷修 俞启荣 |
| 作者单位： | 1. 上海交通大学,上海,200030;上海皮尔博格有色零部件有限公司,上海,200062 2. 上海交通大学,上海,200030 3. 上海皮尔博格有色零部件有限公司,上海,200062 |
| 摘 要： | 在球面刀具干涉处理算法的基础上 ,对模具型腔自由曲面NC三轴加工中平头刀的刀具轨迹的干涉处理技术进行了分析。将干涉处理从三维空间问题分解为2个二维空间问题 ,并提出相应的干涉处理方法。该算法具有干涉处理彻底、处理效率高等优点 |
| 关 键 词： | 法向矢量 非球面刀 无干涉刀位轨迹 模具型腔面 三轴加工 |
| 文章编号： | 1001-2168(2003)09-0051-05 |
| 修稿时间： | 2002年12月2日 |
Non- interference Route Layout for NC Machining Die Cavity with Aspheric Surface Cutting Tool |
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| WANG Da_chuan,ZHONG Ting_xiu,YU Qi_rong.Non- interference Route Layout for NC Machining Die Cavity with Aspheric Surface Cutting Tool[J].Die & Mould Industry,2003(9):51-55. | |
| Authors: | WANG Da_chuan ZHONG Ting_xiu YU Qi_rong |
| Affiliation: | WANG Da_chuan1,2,ZHONG Ting_xiu1,YU Qi_rong2 |
| Abstract: | On the basis of interference treatment algorithm for spherical cutting tool, analysis was made on the interference treatment technology for flat head cutting tool path in NC triaxial machining unrestricted camber of mould cavity. Interference treatment would be carried out by disassembled from three-dimensional space problem to two two-dimensional space problems, and relevant treatment way was put forward. Thorough and high efficient interference treatment was the advantages of this algorithm. |
| Keywords: | normal vector aspheric surface cutting tool non_interference cutter spacing route die cavity triaxial machining |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
