| 三维打印成形粉末的均匀试验设计研究 |
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| 引用本文： | 李晓燕,张曙,余灯广. 三维打印成形粉末的均匀试验设计研究[J]. 上海理工大学学报(社会科学版), 2007, 29(2): 183-188 |
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| 作者姓名： | 李晓燕 张曙 余灯广 |
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| 作者单位： | 上海理工大学机械工程学院 上海200093(李晓燕)，同济大学机械工程学院 上海200092(张曙)，华中科技大学生命科学与技术学院 武汉430074(余灯广) |
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| 摘 要： | 利用带限制的混料均匀方法对三维打印成形的粉末配方进行试验设计.对试验数据进行多元非线性回归分析,验证了石膏基粉末中各个成分对三维打印成形制件的影响规律.结果表明,粉末中石膏含量是影响制件密度的关键因素,而聚乙烯醇则可以显著提高制件的表面质量,减小尺寸变形量,白碳黑和聚乙烯醇的交互作用对制件密度和尺寸变形量也有一定的影响.
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| 关 键 词： | 三维打印 均匀设计 回归分析 |
| 修稿时间： | 2005-09-06 |
Application of uniform design method in research of three dimensional printing's powder |
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| LI Xiao-yan,ZHANG Shu,YU Deng-guang. Application of uniform design method in research of three dimensional printing's powder[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 2007, 29(2): 183-188 |
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| Authors: | LI Xiao-yan ZHANG Shu YU Deng-guang |
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| Affiliation: | 1.College of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China ; 2. College of Mechanical Engineering, Tongji University, Shanghai 200092, China ; 3. College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | Method of uniform design with restricted mixtures was used to design the experiments of powder mixtures for three dimensional printing.According to the experiments data,multi-variables nonlinear regressions were put to use,and the influencial behavior of three dimensional printing's product to the different gypsum based powder's mixtures was validated.The experimental results indicate that gypsum is the key influencial factor on the density of the products;polyvinyl alcohol can improve the product's surface quality and reduce its deformation;meanwhile,the interaction between white carbon black and polyvinyl alcohol has some influence on the density and deformation of the product. |
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| Keywords: | three dimensional printing uniform design regression analysis |
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