http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
탄소성 이론과 유한요소법에 의한 강판재의 프레스 성형성 해석
백태현(Tae Hyun Baek),고승기(Seung Kee Koh),박태근(Tae-Geun Park),정걸(Girl Jung),황한영(Han Young Han) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.8
This paper presents the results obtained from the analysis for centralized stress distributions on the steel sheet metal sheet of vehicle's front bumper developed in press-forming and bending process. After calculating the stress distribution by finite element analysis, the point where the maximum stress comes into being can be determined. In order to avoid the crack which might be occurred in material when bending process, the product's material, shape and the minimum bending radius are proposed to be calculated by the simple elasto-plastic and empirical equation.