教師資料查詢 | 類別: 期刊論文 | 教師: 黃招財 CHAO-TSAI HUANG (瀏覽個人網頁)

標題:A Methodology to Predict and Optimize Ease of Assembly for Injected Parts in a Family-Mold System
學年
學期
出版(發表)日期2021/09/10
作品名稱A Methodology to Predict and Optimize Ease of Assembly for Injected Parts in a Family-Mold System
作品名稱(其他語言)
著者Chao-Tsai Huang; Tsai-Wen Lin; Wen-Ren Jong; Shia-Chung Chen
單位
出版者
著錄名稱、卷期、頁數Polymers 13(18), 3065
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.
關鍵字injection molding;degree of assembly;a family mold system;CAE-DOE optimization
語言英文
ISSN2073-4360
期刊性質國外
收錄於SCI;
產學合作
通訊作者Chao-Tsai Huang
審稿制度
國別瑞士
公開徵稿
出版型式,電子版
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