| 注塑结晶性塑料平板冷却时间的讨论 |
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| 引用本文： | 尹波,黄锐.注塑结晶性塑料平板冷却时间的讨论[J].中国塑料,2004,18(9):60-62. |
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| 作者姓名： | 尹波 黄锐 |
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| 作者单位： | 四川大学高分子科学与工程学院 四川成都610065
(尹波)，四川大学高分子科学与工程学院 四川成都610065(黄锐) |
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| 摘 要： | 对注塑结晶性塑料平板的冷却问题进行了分析。注塑结晶性塑料平板的冷却模型实质是伴有相变的不稳定一维导热。通过Neumann方法求得了这一模型冷却时间的数值解，并与其他方法进行了比较。
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| 关 键 词： | 注塑 结晶性塑料 平板 冷却时间 |
Discussion on Cooling Time of Injection Molded Slabs of Crystalline Plastics |
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| YIN Bo,HUANG Rui.Discussion on Cooling Time of Injection Molded Slabs of Crystalline Plastics[J].China Plastics,2004,18(9):60-62. |
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| Authors: | YIN Bo HUANG Rui |
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| Abstract: | The cooling process of injection molded crystalline pl astic slabs was studied. A cooling model for injection molded slabs of crystalli ne plastics in the region of finite thickness was created, which allowed the com parison between Neumann's approach and the experiential formula. The cooling tim e obtained using Neumann's, Stefan's, integral approach and experiential values were compared. |
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| Keywords: | injection molding crystalline plastics slab coolin g time |
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