中国塑料2024，Vol.38Issue(11)：114-117,4.DOI:10.19491/j.issn.1001-9278.2024.11.019
带有晶格结构的模具冷却水道优化设计
Optimization design of mold cooling channel with lattice structure
褚忠 1赵操玺 1康辉 1倪子涵 1黎治通 1张吉琮1
作者信息
- 1. 上海应用技术大学机械工程学院,上海 201418
- 折叠
摘要
Abstract
Taking a certain spray cosmetic cap as an object,a lattice structure was designed on the top of the mold core based on the design of the conformal cooling channel of mold core.A simulation was carried out with the help of the Mol-dex and Ansys software to analyze the temperature distribution on the surface of the mold core as well as the stress situa-tion.Futhermore,the experimental validation was also performed on the mold core parts manufactured by selective laser melting.The results indicated that the resultant lattice structure exhibited good heat transfer performance and improved the problem in the uneven temperature distribution significantly.The surface of the core presented a homogenous temper-ature distribution,and its surface temperature difference was improved by 78％.The strength of the core of the mold with the added lattice structure could meet a requirement of practical use.关键词
模具/随形水路/晶格结构Key words
mold/conformal cooling channel/lattice structure分类
化学化工引用本文复制引用
褚忠,赵操玺,康辉,倪子涵,黎治通,张吉琮..带有晶格结构的模具冷却水道优化设计[J].中国塑料,2024,38(11):114-117,4.
