<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The two-mass resonant vibro-impact module is presented as the rod system with cylindrical intermediate supports. The corresponding design diagram is constructed. Based on the finite element method, the frequency of free oscillations is defined for the corresponding location of the intermediate supports. A stress-strain state of the elastic element is considered. The stiffness of the intermediate supports is defined by solving the contact problem between the cylindrical rod supports and the flat spring. The dynamics of the vibro-impact rod system with multiple natural frequencies is analyzed taking into account the contact stiffness of the intermediate supports. The determination of contact and equivalent stresses occurring during the operation of the vibro-impact rod system is performed.</p></abstract>

The two-mass resonant vibro-impact module is presented as the rod system with cylindrical intermediate supports. The corresponding design diagram is constructed. Based on the finite element method, the frequency of free oscillations is defined for the corresponding location of the intermediate supports. A stress-strain state of the elastic element is considered. The stiffness of the intermediate supports is defined by solving the contact problem between the cylindrical rod supports and the flat spring. The dynamics of the vibro-impact rod system with multiple natural frequencies is analyzed taking into account the contact stiffness of the intermediate supports. The determination of contact and equivalent stresses occurring during the operation of the vibro-impact rod system is performed.

Dynamic Analysis of a Rod Vibro-Impact System with Intermediate Supports

Department of Mechanics and Automation Engineering, Institute of Engineering Mechanics and Transport

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Dynamic Analysis of a Rod Vibro-Impact System with Intermediate Supports"}

The two-mass resonant vibro-impact module is presented as the rod system with cylindrical intermediate supports. The corresponding design diagram is...

Dynamic Analysis of a Rod Vibro-Impact System with Intermediate Supports

Published Online: Jul 17, 2018

Page range: 127 - 134

Received: Jul 28, 2016

Accepted: Jun 12, 2018

DOI: https://doi.org/10.2478/ama-2018-0020

Keywords
Rod System, Electromagnetic Drive, Vibro-impact, Resonance, Finite Element Method (FEM)

© 2018 Volodymyr Gursky et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Dynamic Analysis of a Rod Vibro-Impact System with Intermediate Supports

Published Online: Jul 17, 2018

Page range: 127 - 134

Received: Jul 28, 2016

Accepted: Jun 12, 2018

DOI: https://doi.org/10.2478/ama-2018-0020

KeywordsRod System, Electromagnetic Drive, Vibro-impact, Resonance, Finite Element Method (FEM)

© 2018 Volodymyr Gursky et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Rod System, Electromagnetic Drive, Vibro-impact, Resonance, Finite Element Method (FEM)