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6CCVD Research

Random Vibration of Diamond-Beaded Rope Subject to a Concentrated Load

At a Glance

Section titled “At a Glance”
MetadataDetails
Publication Date2015-09-03
JournalJournal of vibration and acoustics
AuthorsFei Wang, Jinsheng Zhang, Bo Huang, Zhi Wang, Jingkun Wang
InstitutionsShandong University
Citations7

Abstract

Section titled “Abstract”

In this work, the random vibration characteristics of a beaded rope under a concentrated load are investigated. A stochastic model describing the sawing force of a single diamond-beaded rope was established, based on the principle of volume invariability. The governing equations of the beaded rope were obtained using Hamilton’s principle. Theoretical expressions were derived to calculate the response power spectral density (PSD), load-response cross-PSD and the mean square value of the beaded rope lateral displacement, for a beaded rope subject to a concentrated load. The influence of the parameters on the random vibration characteristics of a beaded rope was analyzed, including the effects of the linear speed of the beaded rope, the tension of the beaded rope, and the location of the concentrated load. Numerical examples are given. Results show that as the tension of the beaded rope increases, the PSD and mean square value of the rope displacement are reduced. However, as the linear velocity of the beaded rope increases, the PSD and mean square value of the rope displacement are also increased. During movement of the diamond-beaded rope, the mean square value of the transverse displacement fluctuates predominantly, because of the time-varying impact force caused by the diamond beads.

Tech Support

Section titled “Tech Support”

Original Source

Section titled “Original Source”

References

Section titled “References”
  1. 2012 - Predicting the Production Rate of Diamond Wire Saw Using Statistical Analysis [Crossref]
  2. 2002 - Diamond Tools for Wire Sawing Metal Components [Crossref]
  3. 2014 - A New Sawing Machine by Diamond Wire [Crossref]
  4. 1963 - Vibrations of a Moving Thread Line [Crossref]
  5. 1992 - Linear Dynamics and Active Control of an Elastically Supported Travelling String [Crossref]
  6. 1990 - Classical Vibration Analysis of Axially Moving Continua [Crossref]
  7. 1991 - Traveling Load Response of an Axially Moving String [Crossref]
  8. 2000 - Vibration Analysis of Wire and Frequency Response in the Modern Wire Saw Manufacturing Process [Crossref]
  9. 2011 - Modal Analysis on Lateral Vibration of Axially Moving Roller Chain Coupled With Lumped Mass [Crossref]
  10. 2005 - Analysis and Control of Lateral Vibrations of Axially Moving String [Crossref]

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