| 复杂模具型腔多轴联动数控加工刀具轨迹的优化 |
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| 引用本文： | 高军. 复杂模具型腔多轴联动数控加工刀具轨迹的优化[J]. 模具工业, 2007, 33(5): 68-71 |
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| 作者姓名： | 高军 |
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| 作者单位： | 山东理工大学,机械工程学院,山东,淄博,255049;西安交通大学,机械工程学院,陕西,西安,710049 |
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| 摘 要： | 提出一种新的刀位轨迹预控优化算法和干涉检验算法,使相邻加工轨迹间的残留高度值都等于允许残留高度值(规定精度),从而达到最大的切削带宽,消除了干涉。实验表明,在保证精度的前提下,轨迹数和轨迹长度明显减少,大大提高了多轴联动数控加工的效率。
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| 关 键 词： | 数控加工 刀具轨迹生成 干涉检验 |
| 文章编号： | 1001-2168(2007)05-0068-04 |
| 修稿时间： | 2006-11-07 |
Optimization of tool path of multi-axis interlinked CNC machining for complicated die cavity |
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| GAO Jun. Optimization of tool path of multi-axis interlinked CNC machining for complicated die cavity[J]. Die & Mould Industry, 2007, 33(5): 68-71 |
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| Authors: | GAO Jun |
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| Abstract: | An optimized algorithm for cutter spacing path and a new gouge-detection algorithm for CNC machining were developed in which all the scallop height values between adjacent tool-paths are equal to the maximum allowance,so the maximal cutting width can be obtained and the gouge can be avoided.Experiments show that the number and the length of tool-paths can be evidently reduced,thus the efficiency of multi-axis interlinked CNC machining is raised significantly and the accuracy is guaranteed. |
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| Keywords: | CNC machining tool path generation gouge-detection |
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