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http://dx.doi.org/10.5762/KAIS.2014.15.6.3363

A Study on the Development of a Range Hood Front Cover using Change Core Method  

Park, Jong-Nam (Department of Naval Architecture & Mechanics, Chosun College of Science & Technology)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.6, 2014 , pp. 3363-3369 More about this Journal
Abstract
Recently, considerable effort has been made to maintain a pleasant and safe indoor environment in buildings. For this, the use of a ventilation system attached to a range hood in kitchens has prevailed. Accordingly, diversiform designs for range hoods have been used. Press molding is normally used for range hood construction for several reasons. On the other hand, its economic efficiency is low in the case of a small production work. Considerable research has been carried out to solve this problem and it is believed that it is useful to use the change core method to develop molds. This study designed the core of a mold using the change core method and a total of four processes were used in its manufacture. As a result, the press molds, which are needed for shorter production runs and whose form is changeable, were developed. In addition, after the measurements in three-dimensions, the specimen passed a test within a tolerance of ${\pm}2.00mm$.
Keywords
change core method; press mold; range hood; 3-dimension measurement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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