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http://dx.doi.org/10.14775/ksmpe.2020.19.02.075

A Study on Composite Materials Frame of Electric Vehicles using Impact Analysis  

Ahn, Tae-Kyeong (Mechanical Engineering, Mokpo National University)
Lee, Young-Jin (Mechanical Engineering, Mokpo National University)
Lee, Sang-Chan (Mechanical Engineering, Mokpo National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.19, no.2, 2020 , pp. 75-80 More about this Journal
Abstract
In this study, we designed car frames for collision analysis using carbon fiber reinforced polymer (CFRP) as the lighter composite material. The impact conditions were 100 percent frontal impact, 40 percent frontal impact, and 90 degrees side impact. The impact analysis measured the maximum stress at velocities of 20km/h and 40km/h for each condition and evaluated the vulnerable points in the car frame. Additional supports have been designed both to improve the weak points in existing vehicle frames, and to be taken into account when new parts are assembled. Our impact analysis compared the results of maximum stress on the car frame with and without the support.
Keywords
CFRP; Composite Material; Impact Analysis; Car Frame;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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