| 模具粗加工的自适应层切算法仿真研究 |
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| 引用本文： | 张嘉易,王成恩,马明旭,郝永平,刘伟军.模具粗加工的自适应层切算法仿真研究[J].系统仿真学报,2008,20(23):6372-6376,6379. |
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| 作者姓名： | 张嘉易 王成恩 马明旭 郝永平 刘伟军 |
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| 作者单位： | 东北大学教育部流程工业综合自动化重点实验室，沈阳理工大学，中国科学院沈阳自动化研究所 |
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| 基金项目： | 教育部新世纪优秀人才计划项目
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| 摘 要： | 分析了基于层切法的零件模具数控粗加工方法,提出了以层面间台阶最大差值为自适应参量的自适应模具数控粗加工方法;对约束条件进行了详细说明,阐述了自适应层切方法的具体步骤及算法流程图。利用已开发的层切法仿真软件平台,进行了三维模型层切法实例仿真分析。分析结果表明,应用该方法可以进一步减少层切法粗加工残留材料体积,对提高层切法模具数控粗加工效率具有实际意义。
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| 关 键 词： | 层切法 三维模型 数控粗加工 自适应技术 |
Simulation of Adaptive Stratifying Method for 3D NC Die Rough Machining |
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| ZHANG Jia-yi,WANG Cheng-en,MA Ming-xu,HAO Yong-ping,LIU Wei-jun.Simulation of Adaptive Stratifying Method for 3D NC Die Rough Machining[J].Journal of System Simulation,2008,20(23):6372-6376,6379. |
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| Authors: | ZHANG Jia-yi WANG Cheng-en MA Ming-xu HAO Yong-ping LIU Wei-jun |
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| Institution: | ZHANG Jia-yi1,2,WANG Cheng-en1,MA Ming-xu1,HAO Yong-ping2,LIU Wei-jun3 |
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| Abstract: | Stratifying method for die NC rough machining was analyzed.By using the maximum step gap between layers as the adaptive parameter,a new adaptive rough machining method was proposed.The restraint conditions were explained in detail.Specific procedure and arithmetic flow of the new adaptive stratifying method were discussed.Using developed simulation software,the simulation of a particular instance for the method was given.Based on the algorithm,the volume of the residual material could be further reduced and the efficiency in stratifying NC rough machining could be improved. |
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| Keywords: | stratifying method 3d model NC rough machining adaptive technology |
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