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- Title
Energy losses in big band saw machines - analysis and optimization.
- Authors
Marinov, Boycho
- Abstract
In this paper, the energy losses in big band saw machines are investigated. These losses are caused by the geometric and angular inaccuracies with which the leading wheels are made. Expressions for calculating the kinetic energy of the mechanical system in the ideal and the real cases are obtained. For this purpose, expressions for calculating the velocities of the centers of the masses in two mutually perpendicular planes are obtained. A dependence for calculation of the kinetic energy losses of the mechanical system in final form is received. Optimization procedure is used to determine the values of the parameters at which these losses have minimum values. The proposed study can be used to minimize energy losses in other classes ofwoodworking machines.
- Subjects
KINETIC energy; BAND saws; WOODWORKING machinery; PARAMETER estimation; ENERGY dissipation
- Publication
Archive of Mechanical Engineering, 2020, Vol 67, Issue 3, p335
- ISSN
0004-0738
- Publication type
Article
- DOI
10.24425/ame.2020.131697