Chatter in a transverse grinding process

Yao Yan; Jian Xu; Marian Wiercigroch

doi:10.1016/j.jsv.2013.09.039

Chatter in a transverse grinding process

Yao Yan, Jian Xu^*, Marian Wiercigroch

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

In transverse grinding, the wheel moves along the workpiece, which induces unique grinding dynamics. To understand these dynamic phenomena, specifically the grinding chatter, a new dynamical model of the process is proposed, in which the wheel position is assumed to be quasi-static since the transverse wheel velocity is small. From the stability and bifurcation analyses of the chatter vibration, it appears that the dynamics of the process is governed by the quasi-static interactions. Moreover, the obtained results also show that the wheel and workpiece chatters are quite different, having continuous and intermittent characters respectively. (C) 2013 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	937-953
Number of pages	17
Journal	Journal of Sound and Vibration
Volume	333
Issue number	3
Early online date	28 Oct 2013
DOIs	https://doi.org/10.1016/j.jsv.2013.09.039
Publication status	Published - 3 Feb 2014

Keywords

doubly regenerative stability
bifurcation-analysis
suppression
vibrations
systems
delay
model

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10.1016/j.jsv.2013.09.039Licence: Unspecified

Marian Wiercigroch
- Engineering, Engineering - Sixth Century Chair in Applied Dynamics
- Centre for Applied Dynamics Research (CADR)
Person: Academic

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@article{54e607e8c67a48fea95efe263c4bdd9a,

title = "Chatter in a transverse grinding process",

abstract = "In transverse grinding, the wheel moves along the workpiece, which induces unique grinding dynamics. To understand these dynamic phenomena, specifically the grinding chatter, a new dynamical model of the process is proposed, in which the wheel position is assumed to be quasi-static since the transverse wheel velocity is small. From the stability and bifurcation analyses of the chatter vibration, it appears that the dynamics of the process is governed by the quasi-static interactions. Moreover, the obtained results also show that the wheel and workpiece chatters are quite different, having continuous and intermittent characters respectively. (C) 2013 Elsevier Ltd. All rights reserved.",

keywords = "doubly regenerative stability, bifurcation-analysis, suppression, vibrations, systems, delay, model",

author = "Yao Yan and Jian Xu and Marian Wiercigroch",

note = "Acknowledgements This research is supported by the State Key Program of National Natural Science Foundation of China under Grant no. 11032009, National Natural Science Foundation of China under Grant no. 11272236 and China Scholarship Council.",

year = "2014",

month = feb,

day = "3",

doi = "10.1016/j.jsv.2013.09.039",

language = "English",

volume = "333",

pages = "937--953",

journal = "Journal of Sound and Vibration",

issn = "0022-460X",

publisher = "Academic Press Inc.",

number = "3",

}

TY - JOUR

T1 - Chatter in a transverse grinding process

AU - Yan, Yao

AU - Xu, Jian

AU - Wiercigroch, Marian

N1 - Acknowledgements This research is supported by the State Key Program of National Natural Science Foundation of China under Grant no. 11032009, National Natural Science Foundation of China under Grant no. 11272236 and China Scholarship Council.

PY - 2014/2/3

Y1 - 2014/2/3

N2 - In transverse grinding, the wheel moves along the workpiece, which induces unique grinding dynamics. To understand these dynamic phenomena, specifically the grinding chatter, a new dynamical model of the process is proposed, in which the wheel position is assumed to be quasi-static since the transverse wheel velocity is small. From the stability and bifurcation analyses of the chatter vibration, it appears that the dynamics of the process is governed by the quasi-static interactions. Moreover, the obtained results also show that the wheel and workpiece chatters are quite different, having continuous and intermittent characters respectively. (C) 2013 Elsevier Ltd. All rights reserved.

AB - In transverse grinding, the wheel moves along the workpiece, which induces unique grinding dynamics. To understand these dynamic phenomena, specifically the grinding chatter, a new dynamical model of the process is proposed, in which the wheel position is assumed to be quasi-static since the transverse wheel velocity is small. From the stability and bifurcation analyses of the chatter vibration, it appears that the dynamics of the process is governed by the quasi-static interactions. Moreover, the obtained results also show that the wheel and workpiece chatters are quite different, having continuous and intermittent characters respectively. (C) 2013 Elsevier Ltd. All rights reserved.

KW - doubly regenerative stability

KW - bifurcation-analysis

KW - suppression

KW - vibrations

KW - systems

KW - delay

KW - model

U2 - 10.1016/j.jsv.2013.09.039

DO - 10.1016/j.jsv.2013.09.039

M3 - Article

VL - 333

SP - 937

EP - 953

JO - Journal of Sound and Vibration

JF - Journal of Sound and Vibration

SN - 0022-460X

IS - 3

ER -

Chatter in a transverse grinding process

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Keywords

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Marian Wiercigroch

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