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Using Finite Elements to model circular saw roll tensioning

Modellierung der Spannung von Kreissägeblättern mittels Finiter Elemente

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Abstract

The objective of this study is to demonstrate that the finite element method can be used to model tensioning in circular sawblades. The finite element analysis is used to determine the residual stresses in the blade; the introduction of these stresses into a modal analysis allows us to predict the dynamic behavior (natural frequencies and critical speed) of the sawblades.

Zusammenfassung

Die vorliegende Untersuchung ist der Modellbildung des Spannens von Kreissägeblättern mittels der Methode der Finiten Elemente gewidmet. Die Finite Elemente Analyse wird dazu verwandt, die Restspannung des Sägeblattes zu bestimmen; die Berücksichtigung dieser Spannungen in der Modalen Analyse erlaubt es uns, das dynamische Verhalten der Sägeblätter (Eigenfrequenzen, kritische Drehzahl) vorauszusagen.

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Authors and Affiliations

  1. Laboratoire M.I.A.M., ESSAIM, Université de Haute Alsace 12, rue des Fr@ res Lumière, F-68093, Mulhouse Cedex, France

    N. Nicoletti, D. Fendeleur, L. Nilly & M. Renner

Authors
  1. N. Nicoletti
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  2. D. Fendeleur
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  3. L. Nilly
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  4. M. Renner
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Nicoletti, N., Fendeleur, D., Nilly, L. et al. Using Finite Elements to model circular saw roll tensioning. Holz als Roh-und Werkstoff 54, 99–104 (1996). https://doi.org/10.1007/s001070050146

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  • DOI: https://doi.org/10.1007/s001070050146

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