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http://dx.doi.org/10.14775/ksmpe.2016.16.1.058

A Study on the Structural Design for Safety Improvement of the Winch Mount of an Armored Recovery Vehicle  

Ryu, Jeong-Min (Defense Agency for Technology and Quality)
Park, Kyung-Chul (Defense Agency for Technology and Quality)
Kang, Tae-Woo (Defense Agency for Technology and Quality)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.16, no.1, 2017 , pp. 58-62 More about this Journal
Abstract
In this paper, we studied the structural design for safety improvement of the winch mount of the armored recovery vehicle. From the finite element analysis using the safety factor of the original winch mount, the results determined that the safety factor was very low, namely 1.14 at $-15^{\circ}$ when towing the maximum force. For considering the usage and safety, the safety factor needs to increase to between 1.4 and 1.6. To improve the safety factor, a re-design, such as shape modification and strengthening the welded zone, was performed. After the improvement of the structural design, the safety factor of the improved mount was calculated at 1.78, an increase of about 56.1% from that of the original mount.
Keywords
Armored Recovery Vehicle; Winch; Mount; Finite Element Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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2 Hyojin Yoon, "A Study on the Failure of Reducer for the Multi-Smoke Projectile Launching System by Impact Load", The Journal of the Korean Society of Mechanical Engineers, Vol.17, No.5, pp.1085-1090, 2015.