| 基于SLS技术的非均质材料零件成型研究 |
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| 引用本文： | 李文俊,董星涛,王春博,孙磊,卢德林. 基于SLS技术的非均质材料零件成型研究[J]. 轻工机械, 2012, 0(2): 1-5 |
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| 作者姓名： | 李文俊 董星涛 王春博 孙磊 卢德林 |
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| 作者单位： | [1]特种装备制造与先进加工技术教育部／浙江省重点实验室浙江工业大学,浙江杭州310014 [2]浙江省机械工业情报研究所,浙江杭州310009 |
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| 摘 要： | 基于SLS成型的非均质材料零件是一种变密度材料零件。预热温度和激光能量是影响SLS成型零件烧结密度的主要因素。通过实验调整预热温度和激光能量的参数,然后用MATALB对实验数据进行分析处理,得到烧结密度数学模型,达到对基于SLS成型的非均质材料零件烧结密度进行控制的目的。
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| 关 键 词： | 非均质材料零件 预热温度 激光能量 烧结密度 |
Molding of Helterogeneous Material Parts Based on SLS |
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| LI Wen-jun,DONG Xing-tao,WANG Chun-bo,SUN Lei,LU De-Lin. Molding of Helterogeneous Material Parts Based on SLS[J]. Light Industry Machinery, 2012, 0(2): 1-5 |
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| Authors: | LI Wen-jun DONG Xing-tao WANG Chun-bo SUN Lei LU De-Lin |
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| Affiliation: | 1. Key Laboratory of E＆M (Zhejiang University of Technology), Ministry of Education ＆ Zhejiang Province, Hangzhou 310014, China; 2. Zhejiang Mechanical Industry information Institute, Hangzhou 310009, China) |
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| Abstract: | Heterogeneous material parts based on SIS molding is a kind of wariable density material parts. Preheating temperature and laser power are dominant factors to influence sintered density of SLS molding parts. Adjust the parameter of preheating temperature and laser power by experiments, then use MATLAB analyses to deal with the experimental data, to obtain mathematical model of sintered density, thus to control the sintered density of heterogeneous material parts based on SIS molding. [ Ch ,8 fig. 1 tab. 13 ref. ] |
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| Keywords: | heterogeneous material parts preheating temperature laser power sintered density |
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