| 注塑成型制品的收缩规则 |
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| 引用本文： | 祝铁丽,王敏杰. 注塑成型制品的收缩规则[J]. 塑性工程学报, 2001, 8(4): 72-76 |
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| 作者姓名： | 祝铁丽 王敏杰 |
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| 作者单位： | 大连理工大学模具研究所, |
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| 摘 要： | 本文针对注塑模具设计中存在的注塑制品收缩方向含混不清的问题 ,通过分析注塑成型制品的收缩机理 ,提出“收缩中心”的概念 ,建立能够对实际收缩情况进行合理解释的收缩规则 ,并据此开发了预测注塑成型制品收缩率分布趋势的程序 ,计算结果与实验结果吻合较好。
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| 关 键 词： | 注塑模具 注塑制品收缩方向 收缩中心 |
| 修稿时间： | 2000-12-27 |
THE SHRINKAGE RULE OF INJECTION-MOLDING PRODUCTS |
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| ZHU Tie li WANG Min jie. THE SHRINKAGE RULE OF INJECTION-MOLDING PRODUCTS[J]. Journal of Plasticity Engineering, 2001, 8(4): 72-76 |
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| Authors: | ZHU Tie li WANG Min jie |
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| Abstract: | In order to gain a clear idea of the shrinking direction of injection molding products,the shrinkage mechanism is analyzed and,thereby,a concept of shrinkage center is derived.Based on the shrinkage rule set up by this work,a program has been developed to forecast different values of shrinkage rate between various points in a plastic article.The qualitative agreement of computational results with experimental data has verified the validity of the proposed model. |
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| Keywords: | injection molding products shrinking direction shrinkage center |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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