| 基于Moldflow的电池外壳注塑成型研究 |
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| 引用本文： | 陈川,范建蓓,吕永锋.基于Moldflow的电池外壳注塑成型研究[J].轻工机械,2014(1):99-102. |
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| 作者姓名： | 陈川 范建蓓 吕永锋 |
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| 作者单位： | 浙江机电职业技术学院机械工程学院,浙江杭州310053 |
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| 基金项目： | 基金项目：2011中央财政支持高等职业学校提升专业服务能力项目;2010教育部全国模具设计与制造专业教学资源库建设项目;2009年浙江省高职高专院校特色专业《模具设计与制造》建设（TZZ09033） |
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| 摘 要： | 通过Moldflow对电池外壳三维模型网格划分与修复,构建了浇注系统和冷却回路,并进行了填充、流动、翘曲模拟分析,预测制品在成型过程中是否会出现短射、气穴、熔接痕、翘曲等问题。结果表明,所研究的电池外壳制品可能会出现剪切应力过大、熔接痕等问题,需要针对性的注意并改进,以保证制品质量,提高生产效率。
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| 关 键 词： | 注塑成型 成型分析 成型缺陷 Moldflow软件 |
Research of Injection Molding for Battery Shell Based on Moldflow |
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| Affiliation: | CHEN Chuan, FAN Jianbei, LU Yongfeng (College of Mechanical Engineering, Zhejiang Institute of Mechanical and Electrical Engineering, Hangzhou 310053, China) |
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| Abstract: | The 3D model mesh of battery shell was divided and repaired based on Moldflow. Gating system and cooling circuit were constructed. Filling, flow and warp were simulated and analysed. Short shots, cavitation, weld mark and ,warp were predicted during molding process. The results showed that, the high shear stress and weld line were found ,which should be concerned and improved to guarantee the quality of products and increase production efficiency. |
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| Keywords: | injection molding molding analysis molding defects Moldflow software |
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