中国塑料 ›› 2020, Vol. 34 ›› Issue (6): 92-99.DOI: 10.19491/j.issn.1001-9278.2020.06.015

• 机械与模具 • 上一篇    下一篇

基于 Moldflow 的无人机上盖模流优化分析与模具设计

杨鸿   

  1. 广东环境保护工程职业学院,广东 佛山 528216
  • 收稿日期:2019-12-25 出版日期:2020-06-26 发布日期:2020-06-26

Moldflow⁃based Optimization Analysis and Die Design of UAV Upper Cover

Hong YANG   

  1. Guangdong Polytechnic of Environmental Protection Engineering, Foshan 528216, China
  • Received:2019-12-25 Online:2020-06-26 Published:2020-06-26

摘要:

基于Moldflow分析软件对无人机上盖塑料产品进行模流分析,结合塑料产品生产工艺,设计了几套浇注方案,通过模流分析优化了无人机上盖模型的浇注系统,确定了一套行之有效的浇注系统。随后,借助转换点压力、熔接痕、气穴、整体变形等参数的分析结果,优化了注塑工艺参数,完成了注塑模具的设计,试模后,产品符合设计要求。

关键词: 注塑, Moldflow软件, 模具设计, 整体变形

Abstract:

In this paper, the mold flow analysis of plastic products of UAV upper cover was performed with the Moldflow analysis software, and several schemes of gating system were designed by combining with the molding technology of plastic products. The gating system of the UAV upper cover model was optimized through the analysis of mold flow, and a set of effective gating systems were determined. The injection process parameters were optimized, and the design of injection mold was completed on the basis of the analysis results. The product was found to meet the design requirements according to the molding test results.

Key words: injection?molding process, Moldflow software, mold design, all effects deflection

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