| 王乾.基于Moldflow的塑件注塑成型参数优化[J].轻工机械,2015,33(4): |
| 基于Moldflow的塑件注塑成型参数优化 |
| Optimization of Multi-ribs Plastic Injection Molding Parameters Based on Moldflow |
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| DOI：I0. 3969/j . issn. 1005 -2895. 2015. 04. 022 |
| 中文关键词: 注塑成型 注塑参数 优化设计 翘曲变形 模流分析 |
| 英文关键词:inj ection moulding inj ection parameters optimal design warpage mold flow analysis |
| 基金项目:江苏省2014年大学生实践创新训练计划项目（201413101012Y） |
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| 中文摘要: |
| 文章借助Moldflow软件对多筋类塑件进行初始方案模流分析，发现了塑件翘曲变形过大的缺陷。通过调整注塑
参数再次进行模流分析并与初始方案进行了对比，发现改善方案能有效解决制品翘曲变形量较大的问题，成功优化了注
塑成型工艺参数。实践证明，借助Moldflow的模流分析，可估定塑件成型时各个加工参数的合理值变动区域，减少试模
次数，设定最佳的模具注塑方案，获得质量更优的塑料制件。 |
| 英文摘要: |
| Optimization of injection molding parameters for multi-ribs plastic part by Moldflow software was studied. The
defect of excessive warpage in plastic part was discovered through the mold flow analysis of an initial program. Then the
mold flow was analyzed again by adjusting the injection parameters. Comparing it with initial program, it was found that
the problem of large amount of warpage was effectively solved by the improved program, and the injection molding
parameters were optimized successfully. Practice has proved that Moldflow analysis could assess processing parameters
and provide a variation zone. as a result could reduce modeling times, setup the best program of injection mold was
devised and obtain better quality plastic parts. |
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