水辅与气辅成型残余壁厚的对比研究

doi:10.19491/j.issn.1001-9278.2012.06.013

中国塑料 ›› 2012, Vol. 26 ›› Issue (06): 71-75 .DOI: 10.19491/j.issn.1001-9278.2012.06.013

水辅与气辅成型残余壁厚的对比研究

陈英龙周华张增猛孔虎子

浙江大学浙江大学

收稿日期:2012-01-09 修回日期:2012-04-11 出版日期:2012-06-26 发布日期:2012-06-26

Comparison Research on Residual Wall Thickness of Water-assisted and Gas-assisted Injection Molded Parts

CHEN Yinglong ZHOU Hua ZHANG Zengmeng KONG Huzi

Received:2012-01-09 Revised:2012-04-11 Online:2012-06-26 Published:2012-06-26
Contact: ZHOU Hua

摘要/Abstract

摘要： 在实验的基础上，首先分析了水辅注射成型与气辅注射成型的特点，并从机理上分析了水辅成型和气辅成型制件残余壁厚的形成，进而对比分析了水辅及气辅成型制件残余壁厚的大小。结果表明，对于具有流动方向偏转结构的模具，水辅成型制件的壁厚均匀性优于气辅成型制件；水辅成型更易于生产截面为圆形的制件。

关键词: 水辅成型, 气辅成型, 介质辅助成型, 残余壁厚

Abstract: In this paper, the characteristics of water and gasassisted injection molding technologies were analyzed. The formation mechanism and sizes of residual wall thickness of water and gasassisted injection molded parts were proposed based a plenty of experiments. It showed that the wall thickness of waterassisted injection molded parts was more uniform compared with that of gasassisted, which was produced by the mold with deflection runner. Waterassisted injection molding technology was more suitable for the parts with circle sections.

Key words: water-assisted injection molding, gas-assisted injection molding, medium-assisted injection molding, residual wall thickness

陈英龙周华张增猛孔虎子. 水辅与气辅成型残余壁厚的对比研究[J]. 中国塑料, 2012, 26(06): 71-75 .

CHEN Yinglong ZHOU Hua ZHANG Zengmeng KONG Huzi. Comparison Research on Residual Wall Thickness of Water-assisted and Gas-assisted Injection Molded Parts[J]. China Plastics, 2012, 26(06): 71-75 .

[1]	袁知焕, 匡唐清, 赖家美, 柳和生, 徐盼. 工艺参数对聚丙烯/聚酰胺6共混物水辅助共注塑管件壁厚及性能的影响[J]. 中国塑料, 2021, 35(11): 77-83.
[2]	王彦卿, 匡唐清, 赖家美, 冯强, 刘文文. 水驱动弹丸辅助注塑管件壁厚的弹丸影响[J]. 中国塑料, 2021, 35(1): 60-66.
[3]	杜林芳, 苗秋玲. 汽车内饰把手气辅注射成型模具设计[J]. 中国塑料, 2017, 31(4): 102-105 .
[4]	张金标, 张夕琴. 中空塑件气辅成型工艺优化研究[J]. 中国塑料, 2016, 30(09): 70-74 .
[5]	付庆兴程晓峰李义梁继才. 气辅成型制品气道优化设计研究[J]. 中国塑料, 2010, 24(07): 55-59 .
[6]	刘旭辉黄汉雄. 工艺参数对水辅注塑弯管壁厚的影响[J]. 中国塑料, 2010, 24(07): 64-68 .

水辅与气辅成型残余壁厚的对比研究

Comparison Research on Residual Wall Thickness of Water-assisted and Gas-assisted Injection Molded Parts

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价