固体沿倾斜表面的振动运动

IF 0.4 Q4 ENGINEERING, MECHANICAL

Journal of Machinery Manufacture and Reliability Pub Date : 2023-12-28 DOI:10.1134/s1052618823070178

A. I. Munitsyn, L. N. Krainova

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引用次数: 0

摘要

摘要我们处理了一个重型平面物体在垂直和水平方向的两个谐波力作用下沿斜面运动的问题。根据干摩擦模型考虑了物体与倾斜面的相互作用。得到了该问题的周期性分析解。揭示了四种可能的运动模式。构建了特征相位和周期内平均运动速度对谐波力振幅的依赖关系。得出了物体在斜面上运动的条件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Vibrational Movement of a Solid Body along an Inclined Surface

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Vibrational Movement of a Solid Body along an Inclined Surface

Abstract

We treat the problem of the motion of a heavy flat body along an inclined plane under the action of two harmonic forces in the vertical and horizontal directions. The interaction of the body and the inclined surface is taken into account according to the dry friction model. An analytical solution of the problem for periodic solutions is obtained. Four possible modes of motion have been revealed. The dependences of the characteristic phases and the average speed of movement over the period on the amplitude of harmonic forces are constructed. Conditions are obtained under which a body can move up an inclined plane.

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来源期刊

Journal of Machinery Manufacture and Reliability ENGINEERING, MECHANICAL-

CiteScore

0.80

自引率

33.30%

发文量

期刊介绍： Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.