Vibration test and dynamic balance research of rotor in laying head for curling of high speed wire rod

doi:10.16731/j.cnki.1671-3133.2018.06.024

Abstract

Abstract: Violent vibration occurred in the process of test run on laying head which a plant designed.Analysis of vibration test and spectrum was carried out.The modal of the rotor was analyzed based on FEM.Critical speed was calculated.Unbalanced response was analyzed by SAMCEF Rotor.Equilibrium planes were calculated combined with the structure of laying head,which provide reference on dynamic balanced trim of rotor.The trim of the rotor was done by dynamic balance theory of rigid rotor,which has obvious advantages over the field dynamic balancing method.

Key words: high speed wire rod, laying head, rotor, vibration, dynamic balance

CLC Number:

TH113

Tang Yue, Zhou Xiaobo, Wang Yongqin. Vibration test and dynamic balance research of rotor in laying head for curling of high speed wire rod[J]. Modern Manufacturing Engineering, 2018, 453(6): 132-136.

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Vibration test and dynamic balance research of rotor in laying head for curling of high speed wire rod

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