中国塑料

中国塑料 ›› 2008, Vol. 22 ›› Issue (12): 92-95 .DOI: 10.19491/j.issn.1001-9278.2008.12.022

• 机械与模具 • 上一篇    

复杂造型PMMA系列把手通用热流道模具模型研究

葛晓宏; 吴绍兰;李 辉;刘亚丹;杨辉煌   

  1. 1.厦门大学物理与机电工程学院，福建 厦门 361005;2.厦门理工学院材料成形与模具集成技术研究所，福建 厦门 361005; 3.福州大学厦门工艺美术学院，福建 厦门 361002
  • 收稿日期:2008-11-19 修回日期:1900-01-01 出版日期:2008-12-26 发布日期:2008-12-26

Research on General Model of Hot Runner Mould for Transparent & Complicated PMMA Handles

GE Xiao-hong;WU Shao-lan;LI Hui; LIU Ya-dan;YANG Hui-huang   

  1. 1. The School of Physics and Mechanical & Electrical Engineering, Xiamen University, Xiamen 361005,China;2. Institute of Material Processing and Die & Mould Integrated Technology, Xiamen University of Technology, Xiamen 361024, China;3. The Arts and Design College of Xiamen, Fuzhou University, Xiamen 361002, China
  • Received:2008-11-19 Revised:1900-01-01 Online:2008-12-26 Published:2008-12-26
  • Contact: GE Xiao-hong

摘要： 针对透明复杂造型聚甲基丙烯酸甲酯把手系列产品，提出采用热流道模具代替冷流道模具注射成型，共用热流道系统，对模架、镶件和铍铜型芯冷却装置等进行模块化组合，建立了把手系列产品的热流道注射成型模具的通用结构模型，满足把手系列产品品种多、表面质量要求高、价格低、成型周期短等要求。并选择一种典型把手进行热流道模具注射成型工艺CAE分析和生产验证，结果符合实际生产要求。

关键词: 聚甲基丙烯酸甲酯把手, 热流道模具, 通用结构模型, 计算机辅助工程分析

Abstract: In processing the transparent and complicated PMMA handles, hot runner injection mould was introduced so that the hot runner system was shared in the optimal combination of the mould bases, the inserts and the beryllium-copper alloy cored cooling system to create an effective general structure model of hot runner injection mould of handles. CAE analysis and production validation of a handle mould was carried out and the test results proved to meet the requirements for the operations to have high quality, cost-efficiency and shortened mould cycles.

Key words: poly(methyl methacrylate) handle, hot runner mould, general structure model, CAE analysis

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