Gas penetration in gas-assisted injection molding

LI Qian; WANG Xiaofeng; SHEN Changyu

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Gas penetration in gas-assisted injection molding

更新时间：2025-12-10

- Gas penetration in gas-assisted injection molding
- CIESC Journal Issue 7, Pages: 1847-1850(2007)
- 作者机构：
  
  郑州大学橡塑模具国家工程研究中心
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 July 2007，
  
  Published：05 July 2007
- 稿件说明：
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LI Qian, WANG Xiaofeng, SHEN Changyu. Gas penetration in gas-assisted injection molding[J]. CIESC Journal, 2007, (7): 1847-1850.
DOI：

LI Qian, WANG Xiaofeng, SHEN Changyu. Gas penetration in gas-assisted injection molding[J]. CIESC Journal, 2007, (7): 1847-1850. DOI：

摘要

对气体辅助注射成型过程在不同工艺参数设定下的气体穿透行为进行研究，通过实验对延迟时间、熔体的注射量，以及延迟时间与注射压力间的交互作用对气体穿透长度的影响进行了讨论，并对“无进气点”进行了讨论分析。

Abstract

The gas penetration behavior in gas-assisted injection molding(GAIM) for different process parameters was studied.The effect of several important parameters，such as delay time

melt shot size and interaction of delay time and shot pressure on gas penetration were analyzed.The time point for “no gas entry” was also discussed.

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Related Institution

浙江工业大学生物与环境工程学院

浙江大学化工机械研究所，郑州大学国家橡塑模具工程研究中心，陕西理工学院材料科学与工程学院

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