| EPS快速成型变向分区域扫描路径的研究 |
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| 引用本文： | 董志根,孙海波,陈太喜,方亮. EPS快速成型变向分区域扫描路径的研究[J]. 机械设计与制造, 2011, 0(10) |
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| 作者姓名： | 董志根 孙海波 陈太喜 方亮 |
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| 作者单位： | 中国矿业大学机电工程学院,徐州,221116 |
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| 基金项目： | 陕西省工业攻关计划资助项目(2006) |
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| 摘 要： | 针对目前市场对聚苯乙烯泡沫塑料(EPS)三维切割加工的需要,基于现有的快速成形技术路径扫描策略的特点,结合EPS快速成形的特点,提出一种基于柱坐标的EPS变向分区域扫描路径加工算法,可以有效避免直接扫描方式所造成的过多重复切割。解决了现有EPS快速成型设备不能加工复杂三维模型的能力,实验测试证明,变向分区扫描方式生成的加工算法使得模型加工路径得到优化,提高了系统的加工效率并且减少了加工模型的表面粗糙度。
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| 关 键 词： | EPS 快速成型 扫描路径 分区加工 |
Study of variable direction zone-scanning path with EPS rapid prototyping system |
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| DONG Zhi-gen,SUN Hai-bo,CHEN Tai-xi,FANG Liang. Study of variable direction zone-scanning path with EPS rapid prototyping system[J]. Machinery Design & Manufacture, 2011, 0(10) |
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| Authors: | DONG Zhi-gen SUN Hai-bo CHEN Tai-xi FANG Liang |
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| Affiliation: | DONG Zhi-gen,SUN Hai-bo,CHEN Tai-xi,FANG Liang(School of Mechanical& Electrical Engineering,China University of Mining & Technology,Xuzhou 221116,China) |
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| Abstract: | Aiming at the current development requirement of 3D expanded polystyrene(EPS)manufacturing and based on the characteristics of existing scanning path strategies of EPS RP,a variable sub-zone scanning algorithm is chosen as a candidate algorithm,which can avoid repeated cutting and machine complicated 3D model which the RP equipment available fails to.Testing shows that the algorithm generated from variable sub-zone scanning optimizes the machining path for the model,which improves machining efficiency and r... |
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| Keywords: | EPS RP Scanning path Sub-zone machining |
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