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http://dx.doi.org/10.3795/KSME-A.2011.35.12.1619

Determination of Molding Conditions of Double-Shot Injection Mold for the Computer Mouse via Three-Dimensional Injection Molding Analysis  

Ahn, Dong-Gyu (Dept. of Mechanical Engineering, Chosun Univ.)
Park, Min-Woo (Dept. of Mechanical Engineering, Chosun Univ.)
Park, Jeong-Woo (Dept. of Mechanical Design Engineering, Chosun Univ.)
Kim, Hyung-Su (Woosung Precision Industries Co. Ltd.)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.35, no.12, 2011 , pp. 1619-1625 More about this Journal
Abstract
The objective of this study determine the molding conditions of a double-shot injection mold for fabricating a computer mouse using different materials, by performing three-dimensional injection molding analysis. In order to select the optical injection molding conditions, the effects of the injection time, the maximum injection pressure, the effect of packing time on the injection molding characteristics, and the product qualities were quantitatively examined. From the results of the injection molding analysis, the optimal injection molding conditions of the double-shot injection mold, which leads the molded product to the minimized shrinkage and deflection, were estimated. The results of the injection molding experiments, showed that an appropriate computer mouse can be fabricated using different materials when the identified optimal injection molding conditions are adopted.
Keywords
Injection Moulding Analysis; Double-Shot Injection Mould; Computer Mouse; Shrinkage; Deflection;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
Times Cited By SCOPUS : 0
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9 http://www.aki.co.uk/two_shot_injection_moulding