轻工机械2012，Vol.30Issue(6)：10-12,3.DOI:10.3969/j.issn.1005-2895.2012.06.003
塑料刀叉气辅成型模具浇注系统设计
Runner System Design of the Gas-Assisted Injection Mold for Plastic Knife and Fork
摘要
Abstract
Gas-assisted injection molding(GAIM) is a special injection molding process with less perfect design system on products and mold. Taking a plastic knife and fork as a example, this paper introduced the running gate system design in GAIM mold based on the simulation on filling flow of plastic melt and preservation of gas, the design is evaluated the design by the fill regions of melt and gas cores. Feasible process parameters were also recommended based on the simulation-design.关键词
模具设计/气体辅助注射成型/数值模拟/浇注系统Key words
mold design/gas-assisted injection molding/simulation/running gate system分类
化学化工引用本文复制引用
牟一楠,何建军..塑料刀叉气辅成型模具浇注系统设计[J].轻工机械,2012,30(6):10-12,3.基金项目
2010年黄岩区重大科技计划项目(2010002) （2010002）
