English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 59063/92570 (64%)
造訪人次 : 733462      線上人數 : 48
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/121325

    題名: A Methodology to Predict and Optimize Ease of Assembly for Injected Parts in a Family-Mold System
    作者: Huang, Chao-Tsai;Lin, Tsai-Wen;Jong, Wen-Ren;Chen, Shia-Chung
    關鍵詞: injection molding;degree of assembly;a family mold system;CAE-DOE optimization
    日期: 2021-09-10
    上傳時間: 2021-09-24 12:13:11 (UTC+8)
    出版者: MPDI
    摘要: In this study, the assembly behavior for two injected components made by a family mold system has been investigated. Specifically, a feasible method has been proposed to evaluate the char-acteristic length for two components within a family mold system by using numerical simulation and experimental validation. Results show that as the packing pressure increases, the product index (characteristic length) becomes worse. The tendency is consistent for both simulation prediction and experimental observation. However, for the same operation condition setting through a basic test, there are some difference in the product index between the simulation pre-diction and experimental observation. Specifically, product index difference of the experimental observation is 1.65 times over that of the simulation prediction. To realize that difference between simulation and experiment, the driving force index (DFI) based on the injection pressure history curve was proposed. Through the DFI investigation, it shows that the internal driving force of the experimental system is 1.59 times over that of the simulation one. The DFI is further used as the basis for doing the machine calibration. Furthermore, after finished the machine calibration, the CAE-DOE strategy can optimize the ease of assembly up to 20%. The result is validated by ex-perimental observation.
    關聯: Polymers 13(18), 3065
    DOI: 10.3390/polym13183065
    顯示於類別:[化學工程與材料工程學系暨研究所] 期刊論文


    檔案 描述 大小格式瀏覽次數



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋