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A Study on Enhancement of Human Sensitivity for Interior of Prototype Vehicles  

최재원 (부산대학교 지능기계공학과 대학원)
양화준 (현대자동차 연구소)
이석희 (부산대학교 기계공학부 및 기계기술연구소)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.5, 2003 , pp. 124-131 More about this Journal
Abstract
As the new model development lead time becoming shorter and the market requirements becoming more strict, automobile manufacturer begins to utilize 3-dimensional CAD system based techniques such as DMU (Digital Mock-up), Rf (Rapid Prototyping), VE (Virtual Engineering) to meet the market trends. But, no satisfactory utilities have been developed yet, to represent emotional properties such as embossment on the surface of interior parts, touch originated from material characteristics in virtual environment, so it is inevitable to manufacture prototype parts to verify actual feeling which passengers feel in automobile. This paper suggests a methodology to enhance the human sensitivity via embodying embossment on the surface of prototype car interior trim without deterioration of dimensional accuracy using RIM (Reaction Injection Molding) and thermoforming method.
Keywords
DMU; Emotional Quality; Embossment; Prototype Car; RIM; Thermoforming;
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