Spatial deformations and transverse vibrations in the cutting mechanisms of big band saw machines: Investigation and analysis
Institute of Mechanics, Bulgarian Academy of Sciences, Bulgaria.
Research Article
Global Journal of Engineering and Technology Advances, 2022, 13(03), 096-109.
Article DOI: 10.30574/gjeta.2022.13.3.0211
Publication history:
Received on 14 November 2022; revised on 24 December 2022; accepted on 26 December 2022
Abstract:
In this paper, the influence of static and dynamic loads on the cutting mechanisms of big band saw machines is analyzed. For this purpose, functions describing the static deformations of the upper shaft in two mutually perpendicular planes were obtained. The influence of dynamic loads is also analyzed. In this case, the transverse vibrations and the dynamic deformations are studied. Functions describing the vibrations and deformations of the upper shaft have been received. Diagrams showing the type of elastic lines from static loading are built. Diagrams and surfaces, showing the type of the dynamic deformations are also built. The proposed theoretical expressions, diagrams and surfaces can be used to design new band saw machines, as well as to study the influence of various dynamic processes on the operation of machines in operating mode.
Keywords:
Band saw machines; Elastic line; Transverse vibrations; Spatial deformations
Full text article in PDF:
Copyright information:
Copyright © 2022 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0