Full dynamic reactions in the main links of big band saw machines

Boycho Marinov

doi:10.30574/gjeta.2021.9.3.0162

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Full dynamic reactions in the main links of big band saw machines

Boycho Marinov ^*

Institute of Mechanics, Bulgarian Academy of Sciences.

Research Article

Global Journal of Engineering and Technology Advances, 2021, 09(03), 092–104.

Article DOI: 10.30574/gjeta.2021.9.3.0162

DOI url: https://doi.org/10.30574/gjeta.2021.9.3.0162

Publication history

Received on 08 November 2021; revised on 18 December 2021; accepted on 20 December 2021

Abstract

In this study, the full dynamic reactions in the bearing supports of the leading wheel of big band saw machines are determined. These reactions are caused by both the external loads and the kinematic and mass characteristics of the rotating disk. Expressions for calculating the dynamic reactions caused by external forces and moments that occur in the operating mode are obtained. The influence of the kinematic and mass characteristics of the rotating disk is studied and expressions for calculating the dynamic reactions caused by these characteristics are obtained. Expressions for calculating the full dynamic reactions that load the bearing supports of the leading wheel are obtained. With the help of these expressions, the parameters of the band saw machine can be selected in such a way as to ensure a minimum load on the shaft and bearings.

Keywords

Band saw machines; External load; Kinematics and mass characteristics; Dynamic reactions

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How to cite this article

Boycho Marinov. Full dynamic reactions in the main links of big band saw machines. Global Journal of Engineering and Technology Advances, 2021, 9(3), 092-104. Article DOI: https://doi.org/10.30574/gjeta.2021.9.3.0162

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