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Abstract <p>Transmissions with noncircular gears are increasingly employed in new devices and machines. The forces acting in a pair of elliptical gears are analyzed, as well as the stress–strain state. A complicating factor is the variability of the angular velocity, forces, and torques on account of the nonlinear transfer function of the mechanism considered. Calculation of the forces in a transmission and finite-element modeling are presented as an example. The results obtained by various methods are verified.</p>

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Stress–Strain State of a Transmission with Elliptical Gears

  • 期刊论文

  • 发表日期：

    2025年11月1日

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  • A. A. Prikhod’ko,
  • A. V. Novitskii

摘要

Abstract

Transmissions with noncircular gears are increasingly employed in new devices and machines. The forces acting in a pair of elliptical gears are analyzed, as well as the stress–strain state. A complicating factor is the variability of the angular velocity, forces, and torques on account of the nonlinear transfer function of the mechanism considered. Calculation of the forces in a transmission and finite-element modeling are presented as an example. The results obtained by various methods are verified.