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http://dx.doi.org/10.5228/KSPP.2004.13.2.115

3-Dimensional Finite Element Analysis of Hemming for Automotive Outer Panels by Part Model Assembling Method  

김헌영 (강원대학교 기계메카트로닉스공학부)
임희택 (강원대학교 기계메카트로닉스공학부)
김형종 (강원대학교 기계메카트로닉스공학부)
이우홍 (현대자동차㈜)
박춘달 (현대자동차㈜)
Publication Information
Transactions of Materials Processing / v.13, no.2, 2004 , pp. 115-121 More about this Journal
Abstract
Hemming is the last farming process in stamping and determines external quality of automotive outer panels. Few numerical approaches using 3-dimensional finite element model have been applied to a hemming process due to small element size which is needed to express the bending behavior of the sheet around small die comer and comparatively big model size of automotive opening parts, such as side door, back door and trunk lid etc In this study, part model assembling method is suggested and applied to the 3-dimensional finite element simulation of flanging and hemming process far an automotive front hood.
Keywords
Finite Element Analysis; Part Model Assembling Method; Hemming Process; Automotive Outer Panel;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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