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http://dx.doi.org/10.14775/ksmpe.2014.13.6.134

A Study on the Dynamic Stability of a Power Pack for Heavy Construction Equipments  

Kim, Dong-Il (Dept. of Mechanical Engineering, Changwon National University)
Kim, Chae-Sil (Dept. of Mechanical Engineering, Changwon National University)
Lee, Sang-Sik (Buma CE Co., Ltd.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.13, no.6, 2014 , pp. 134-138 More about this Journal
Abstract
Power packs can change energy to hydraulic energy generated by an engine as a tool for use with civil engineering construction equipment. This paper determines which type of power pack meets the standards of construction machinery. A power pack was formulated as a three-dimensional model by using the software CATIA. A modal analysis was conducted using ANSYS Workbench, and the resonance was checked. Next, a harmonic analysis was conducted. The analytical results show that the dynamic stability of the power pack is assured.
Keywords
Power Pack; Modal Analysis; Harmonic Analysis;
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