| 光固化成型中曝光时间对成型质量的影响 |
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| 引用本文： | 吴懋亮,方明伦,胡庆夕,戴春祥,卢秉恒.光固化成型中曝光时间对成型质量的影响[J].上海大学学报(英文版),2004,8(Z1). |
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| 作者姓名： | 吴懋亮 方明伦 胡庆夕 戴春祥 卢秉恒 |
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| 摘 要： |
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Influence of Exposure Time on Prototyping Accuracy in Stereolithography |
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| Abstract: | A novel stereolithgraphy system with conventional UV light as a light source uses the 2D worktable as moving components, whose characteristics determine the accuracy of the prototyping parts. Many factors including mass of the worktable, elasticity and damp coefficients, speed and acceleration affect the non-uniform exposure time of the resin, and eventually influence the cured line shape and the curing accuracy. A light shuttle is used to eliminate the cure errors, greatly improving accuracy of the parts. |
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| Keywords: | stereolithography exposure time worktable accuracy |
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