Structural stability of a light rotating beam under combined loads

Bence Béri, John Hogan, G. Stépán

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

This paper investigates the structural stability of long boring or milling tools. The tool is modelled by a rotating cantilever beam that is subject to compression and torsion, manifested by semi-tangential torque. The three-dimensional mathematical model is based on Euler–Bernoulli beam theory considering a linear three-dimensional problem. We obtain a dimensionless relationship between the relative importance of rotation, compression, and torsion that reveals the stability boundaries of the system.

Original languageEnglish
Pages (from-to)3735-3740
Number of pages6
JournalActa Mechanica
Volume228
Issue number10
DOIs
Publication statusPublished - Oct 1 2017

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Torsional stress
Boring
Milling (machining)
Cantilever beams
Torque
Mathematical models

ASJC Scopus subject areas

  • Computational Mechanics
  • Mechanical Engineering

Cite this

Structural stability of a light rotating beam under combined loads. / Béri, Bence; Hogan, John; Stépán, G.

In: Acta Mechanica, Vol. 228, No. 10, 01.10.2017, p. 3735-3740.

Research output: Contribution to journalArticle

Béri, Bence ; Hogan, John ; Stépán, G. / Structural stability of a light rotating beam under combined loads. In: Acta Mechanica. 2017 ; Vol. 228, No. 10. pp. 3735-3740.
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