中国塑料 ›› 2010, Vol. 24 ›› Issue (03): 64-67 .DOI: 10.19491/j.issn.1001-9278.2010.03.013

• 加工与应用 • 上一篇    下一篇

超薄花盆件注射成型工艺研究

张杨 辛勇   

  1. 南昌大学机电工程学院 南昌大学机电学院
  • 收稿日期:2009-10-22 修回日期:1900-01-01 出版日期:2010-03-26 发布日期:2010-03-26

Research on Injection Molding Technology of Ultra-thin Flower Pots

Yang ZHANG Yong XIN   

  • Received:2009-10-22 Revised:1900-01-01 Online:2010-03-26 Published:2010-03-26
  • Contact: Yang ZHANG

摘要: 运用Moldflow软件对超薄花盆件注射成型短射缺陷进行了模拟分析。从浇注系统设计、塑料材料选择、增加制件厚度3个角度提出了解决问题的办法,并进行了可行性模拟。根据模拟结果,探讨了各因素对短射的影响程度和改进方案的可行性,并比较得出了最优工艺方案。模拟结果与实际生产均表明,采用改进的爪形浇口方案不仅可以解决超薄花盆件的短射缺陷,而且提高了产品品质、缩短了产品的生产周期、节约了生产成本。

关键词: 超薄花盆件, 注射成型, 短射缺陷

Abstract: Using Moldflow software, the injection molding of ultra-thin flower pot was simulated and analyzed. In order to overcome the defect of short shot, three approaches were compared by simulation. It was found that the use of claw-shaped gate could eliminate the short shot defect and thus improved the product quality.

Key words: ultra-thin flower pot, injection molding, short shot defect

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