Work

Vibration analysis associated with the operation of printing units in offset printing machines: applications towards metamaterials

Year: 2024

Type: article

Abstract: The paper analyzes the vibrational behavior of cylinders in the offset printing machine caused by a cylinder gap shock. Specifically, it assesses the stability of a system of two cylinders. The analysis of the proposed model is reduced to solving a set of Hill equations. The singularity of the obtained equations is the relationship between the natural frequencies of the system and modulation depth. Numerical simulations, along with the generalized Hill’s determinant method, were employed to determine the critical parameters of parametric resonance, thereby establishing the conditions necessary for the stability of periodic vibrations.

Source: Continuum Mechanics and Thermodynamics

DOI: 10.1007/s00161-024-01329-w

Authors: Yuriy Pyr’yev, Larry Murcia Terranova

Institutions: Warsaw University of Technology, University of L'Aquila

Language: English

Topic: Vibration and Dynamic Analysis

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,990

Funders: Narodowe Centrum Nauki, Narodowym Centrum Nauki, Università degli Studi dell'Aquila