INVESTIGATION OF THE INFLUENCE OF ELASTIC DISPLACEMENTS OF THE SPINDLE ASSEMBLY ON THE UNIFORMITY OF VENEER THICKNESS AND THE ACCURACY OF BASING DURING THE PROCESSING OF PLYWOOD GRADES

Authors

  • Yury Konstantinovich Kalugin Grodno State University named after Yanka Kupala
  • Sergey Dmitrievich Leshchik Grodno State University named after Yanka Kupala
  • Alexander Ivanovich Filippov Grodno State Agrarian University

DOI:

https://doi.org/10.36773/1818-1112-2022-128-2-79-82

Keywords:

dynamic processes, frequency analysis, natural oscillations, forced oscillations, resonance, manufacturing accuracy, basing, accuracy of tinning veneer, simulation model, engineering analysis system

Abstract

A method is proposed for estimating the effect of elastic displacements of the spindle assembly on the uniformity of the veneer thickness and the accuracy of basing during the processing of plywood grades. This technique is used to analyze the elastic displacements of the spindle assembly arising as a result of vibration processes in the spindle of the peeling machine and its supporting elements, and to assess their impact on the quality indicators of the wood processing process and the basing of plywood grades during processing. By the example of the design of the spindle assembly of the LU - 17 lathe, the factors influencing the formation of the reduced stiffness coefficients of the dynamical system are considered. The obtained results of the frequency analysis of the dynamic properties of the elements of the spindle assembly under the influence of various factors will improve the dynamic characteristics and outline directions for the modernization of the currently functioning equipment for peeling veneer.

Author Biographies

Yury Konstantinovich Kalugin, Grodno State University named after Yanka Kupala

Ph.D in Engineering, Associate Professor, Associate Professor of the Department of Mechanical Engineering and Technical Operation of Vehicles of the EE "Grodno State University named after Yanka Kupala", Grodno, Republic of Belarus.

Sergey Dmitrievich Leshchik, Grodno State University named after Yanka Kupala

Ph.D in Engineering, Associate Professor, Head of the Department of Mechanical Engineering and Technical Operation cars EE "Grodno State University named after Yanka Kupala", Grodno, Republic of Belarus.

Alexander Ivanovich Filippov, Grodno State Agrarian University

Ph.D in Engineering, Associate Professor, Head of the Department of Mechanization of Agricultural Production of Automobiles, EE "Grodno State Agrarian University", Grodno, Republic of Belarus.

Обложка научно-теоретический журнал Вестник Брестского государственного технисекого университета №2 (128) 2022 год

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Published

2022-07-20

How to Cite

(1)
Kalugin, Y. K.; Leshchik, S. D.; Filippov, A. I. INVESTIGATION OF THE INFLUENCE OF ELASTIC DISPLACEMENTS OF THE SPINDLE ASSEMBLY ON THE UNIFORMITY OF VENEER THICKNESS AND THE ACCURACY OF BASING DURING THE PROCESSING OF PLYWOOD GRADES. Вестник БрГТУ 2022, 79-82.

Issue

No. 2(128) (2022): Vestnik of Brest State Technical University

Section

Mechanical Engineering

License

Copyright (c) 2022 Brest State Technical University

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