Dynamics of a Vibrating Feeder at Combinational Parametric Resonance

被引：0

作者：

Dentsov N.N. ^{[1
]}

Koshelev A.V. ^{[1
]}

机构：

[1] Nizhny Novgorod State Technical University, Nizhny Novgorod

来源：

Russian Engineering Research | 2024年 / 44卷 / 03期

关键词：

machine dynamics; parametric resonance; resonance curves; self-synchronization; unidirectional oscillations; vibrating feeder;

D O I：

10.3103/S1068798X24700266

中图分类号：

学科分类号：

摘要：

Abstract: The dynamics of a vibrating feeder at Raman parametric resonance are studied. Mathematical and dynamic models of a vibrating feeder with a parametric vibration exciter are given. Stationary solutions are obtained by the averaging method, taking dissipative forces, nonlinear components of restoring forces, and resistance forces as small parameters. The amplitude–frequency and phase–frequency characteristics of the feeder and the dependences of the generation frequencies are plotted. The trajectory of the center of mass of spherical rolling elements relative to the axis of rotation of the vibration exciter is obtained. © Allerton Press, Inc. 2024. ISSN 1068-798X, Russian Engineering Research, 2024, Vol. 44, No. 3, pp. 317–322. Allerton Press, Inc., 2024. Russian Text The Author(s), 2024, published in Vestnik Mashinostroeniya, 2024, No. 1, pp. 28–33.

引用

页码：317 / 322

页数：5

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