What is it about?
In this paper, the spatial deformations and transverse vibrations in the cutting mechanisms of big band saw machines are investigated. Functions describing the static deformations in two mutually perpendicular planes are received. Transverse vibrations and dynamic deformations are also studied. Functions describing these vibrations and deformations have been received. Diagrams and surfaces, showing the type of the static and dynamic deformations are built.
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Why is it important?
The main purpose of this study is to investigate the influence of the static and dynamic loads on the upper shaft of big band saw machines when the leading wheel is mounted between the two bearing supports. To achieve this purpose, the following main tasks must be solved: • investigation of upper shaft deformations as a result of static loads; • investigation of the transverse vibrations and deformations of the upper shaft as a result of dynamic loads; • construction of plane and spatial diagrams showing the change of the deformations of the upper shaft when changing different parameters.
Perspectives
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.
Boycho Marinov
Institute of Mechanics, Bulgarian Academy of Sciences
Read the Original
This page is a summary of: INVESTIGATION OF THE SPATIAL DEFORMATIONS AND TRANSVERSE VIBRATIONS IN MAIN LINKS OF BIG BAND SAW MACHINES, Journal of Theoretical and Applied Mechanics, March 2024, Institute of Mechanics, Bulgarian Academy of Sciences,
DOI: 10.55787/jtams.24.54.1.073.
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