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http://dx.doi.org/10.5695/JKISE.2019.52.1.43

Improved Surface Characteristics of Automotive Interior Parts Fabricated by Injection Molding Method  

Choi, Dong-Hyuk (Dongkook Ind. Co., Ltd.)
Hwang, Hyun-Tae (Automotive Parts Institute Center, Ulsan Technopark)
Son, Dong-Il (Dongkook Ind. Co., Ltd.)
Kim, Daeil (School of Materials Science and Engineering, University of Ulsan)
Publication Information
Journal of the Korean institute of surface engineering / v.52, no.1, 2019 , pp. 43-51 More about this Journal
Abstract
The environmental pollution which is global warming and abnormal climate is caused by increasing population and activated economics. To reduce environmental pollution, we have being efforts into reducing $CO_2$ emission and use of energy, resources. Especially, for the sake of light weight and fuel efficiency of automotive industry, many countries have defined the restrict environmental regulation which stipulate high magnitude of reducing $CO_2$ emission. In this study, we have predicted the problem of Mu-cell injection molding through the finite element analysis as a function of temperature controlled by Joule heating or in terms of mold temperature. From the result of finite element analysis, we have determined the optimized process and made the injection mold included electric current heating system with Mu-cell manufacturing. Lastly, we analyzed the surface characteristics of the injection products with mold temperature.
Keywords
Electronic Heating; Mu-Cell; Injection Mold; Surface Characteristics; Automotive Part;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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