Modal Analysis of Helical Milling Unit

Xu Da Qin; Cui Lu; Qi Wang; Hao Li; Lin Jing Gui

doi:10.4028/www.scientific.net/AMR.482-484.2454

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 482-484Modal Analysis of Helical Milling Unit

Modal Analysis of Helical Milling Unit

Abstract:

Based on the analysis of the working principle and structure characteristics of helical milling unit, the prototype’s three-dimensional model was built, the prototype’s finite element modal analysis was conducted, and the first 6 natural frequencies and their mode shapes were obtained. The finite element model is experimentally validated by comparing finite element and experimental modal’s parameters. This paper investigates the dynamic properties of prototype, and provides theoretical references for the subsequent dynamic analysis and structural optimization.

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Periodical:

Advanced Materials Research (Volumes 482-484)

Pages:

2454-2459

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.482-484.2454

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Online since:

February 2012

Authors:

Xu Da Qin, Cui Lu, Qi Wang, Hao Li, Lin Jing Gui

Keywords:

Experimental Modal, Finite Element Analysis (FEA), Helical Milling Unit, Modal Analysis

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