Modal Analysis of the Surface Grinding Machine Structure through FEM and Experimental Test-Reference-Cited by-同舟云学术

Modal Analysis of the Surface Grinding Machine Structure through FEM and Experimental Test

Published:2012-09 Issue: Volume:566 Page:353-356
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Pakzad Sajjad¹,Rajab Aslan Khani Sheykh¹,Mahboubkhah Mehran¹,Ettefagh Mir Mohammad¹,Masoudi Omid¹

Affiliation:

1. University of Tabriz

Abstract

Machine tool vibrations have great impact on machining process. In this paper the dynamic behavior and modal parameters of surface grinding machine is presented. For this purpose, the CAD (computer aided design) model of the surface grinding machine structure is provided in catia and then Natural frequencies and mode shapes of the machine tool structure are carried out through FEM (finite element method) modal analysis under ansys. The model is evaluated and corrected with experimental results by modal testing on surface grinding machine. Finally, the natural frequencies and mode shapes obtained by both experimental and FEM modal analysis are compared. The results of two methods are in widely agreement.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.566.353.pdf

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