Vertical–Horizontal Coupling Vibration of Hot Rolling Mill Rolls under Multi-Piecewise Nonlinear Constraints

Vertical–Horizontal Coupling Vibration of Hot Rolling Mill Rolls under Multi-Piecewise Nonlinear Constraints

This study establishes a vertical–horizontal coupling vibration model of hot rolling mill rolls under multi-piecewise nonlinear constraints considering the piecewise nonlinear spring force and piecewise nonlinear friction force constraints of the hydraulic cylinder in the vertical direction of the r...

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Bibliographic Details
Main Authors: Rongrong Peng, Xingzhong Zhang, Peiming Shi
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Metals
Subjects:
hot rolling mill
piecewise nonlinear spring force
piecewise nonlinear friction force
piecewise stiffness
dynamic rolling force
coupled vibration
Online Access:https://www.mdpi.com/2075-4701/11/1/170

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