| 刘成娟，吴秋平，何海琴，李延平.基于Moldflow的带金属嵌件打印机板浇口优化设计[J].轻工机械,2014,32(6): |
| 基于Moldflow的带金属嵌件打印机板浇口优化设计 |
| Design Optimization of Injection Molding Gate for Printer Board with Insert Based on Moldflow |
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| DOI：IO. 3969/j. issn. 1005 -2895. 2014. 06. 029 |
| 中文关键词: 注塑模 浇口位置 金属嵌件 Moldflow分析 翘曲 优化设计 |
| 英文关键词:injection mold gate location metal insert Moldflow analysis warping deformation optimum design |
| 基金项目: |
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| 摘要点击次数: 1513 |
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| 中文摘要: |
| 针对带金属嵌件打印机板使用传统注塑模具设计方法时，存在开发周期长、成本高且质量不易保证等缺点，采用
计算机辅助设计软件Pro/E和有限元分析软件Moldflow相结合的方法对制品进行不同浇口位置方案下的“填充+保压
+翘曲”模拟分析，从充填时间、流动前沿温度、气穴、熔接痕和翘曲变形等方面进行了综合比较和评测，确定了最佳浇口
设计方案。结果表明，应用Moldflow软件进行模拟仿真，找出了制件在不同浇口设置环境下缺陷产生的原因，从而为避
免或消除制件上的缺陷，进一步优化模具设计、降低生产成本，为指导实际生产提供合理的依据。 |
| 英文摘要: |
| Traditional mold design methods of printer board with insert have many disadvantages, such as long design
cycle, high cost and difficult guarantee of quality. The mold flow of different gate design was analyzed by combining the
computer-aided design software Pro/E and the finite element analysis software MoldFlow. Through comprehensive
comparison in filled time, temperature at flow front. weld lines and warpage deformation. the best gate design was
determined.The results showed that the application of Moldflow software. the reasons of defects under different gates
environment were found. so as to avoid or eliminate defects on parts and further optimization mold design, reduce the
production cost, provide the reasonable basis to guide the practical production. |
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