王 乾.基于Moldflow的电机盖注塑成型分析[J].轻工机械,2012,30(3): |
基于Moldflow的电机盖注塑成型分析 |
Analysis of Injection Molding for Motor Cover Based on Moldflow |
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DOI: |
中文关键词: 模具设计 计算机辅助工程 模流分析 优化设计 |
英文关键词:mould design computer aided design(CAE) Moldflow analysis optimal design |
基金项目: |
王 乾 |
常州轻工职业技术学院 模具系, 江苏 常州 213164 |
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中文摘要: |
运用Moldflow软件进行电机盖的注塑成型设计。通过最佳浇口位置分析确定了浇口的形式和进入型腔的位置,并对其进行流动和翘曲的模拟分析,预测可能存在的熔接痕位置、翘曲变形量和气穴分布等缺陷。根据结果有针对性地优化模具设计方案,解决了实际生产中会出现的制品缺陷问题,从而可以提高制品质量,缩短模具设计制造和产品开发周期。 |
英文摘要: |
The molding process of motor cover was designed with Moldflow software. The gates into the cavity of the form and position were determined through the best gate location analysis, and the process of flowing and warping were simulately analyzed to predict the possible defects, such as weld lines, warpage and distribution of air traps. The design of the injection mold was optimized according to the analyzing results and the problems of product defects during practical production were solved, thus could improve the product quality and shorten the designing and product developing cycle. |
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