Measurement and simulation of regenerative chatter in diamond turning

Eric R. Marsh; Adam J. Schaut

doi:10.1016/S0141-6359(98)00020-8

Measurement and simulation of regenerative chatter in diamond turning

Eric R. Marsh, Adam J. Schaut

Mechanical Engineering

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

22 Scopus citations

Abstract

In this work, the stability of outer diameter turning is explored to extend previous results from the orthogonal turning geometry. The work begins with a numerical approach to the determination of the stability limit using a nonlinear chip area model. A complete experimental verification follows for turning of 6061-T aluminum with single crystal, synthetic diamond tools. Although diamond-turning operations are not particularly susceptible to chatter, the cutting process is well understood, and experimental tests may be conveniently carried out. Recent work to define the specific cutting energy better at small depths of cut is incorporated. The results show qualitative differences from the orthogonal cutting geometry. The role of machine parameters and tool geometry is explored using the verified model.

Original language	English (US)
Pages (from-to)	252-257
Number of pages	6
Journal	Precision Engineering
Volume	22
Issue number	4
DOIs	https://doi.org/10.1016/S0141-6359(98)00020-8
State	Published - 1998

All Science Journal Classification (ASJC) codes

General Engineering

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10.1016/S0141-6359(98)00020-8

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title = "Measurement and simulation of regenerative chatter in diamond turning",

abstract = "In this work, the stability of outer diameter turning is explored to extend previous results from the orthogonal turning geometry. The work begins with a numerical approach to the determination of the stability limit using a nonlinear chip area model. A complete experimental verification follows for turning of 6061-T aluminum with single crystal, synthetic diamond tools. Although diamond-turning operations are not particularly susceptible to chatter, the cutting process is well understood, and experimental tests may be conveniently carried out. Recent work to define the specific cutting energy better at small depths of cut is incorporated. The results show qualitative differences from the orthogonal cutting geometry. The role of machine parameters and tool geometry is explored using the verified model.",

author = "Marsh, {Eric R.} and Schaut, {Adam J.}",

note = "Funding Information: The generous support by Professional Instruments, Lion Precision, and the Kistler Instrument Corporation is gratefully acknowledged as is the support provided by the National Institute of Standards and Technology and the National Science Foundation.",

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doi = "10.1016/S0141-6359(98)00020-8",

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T1 - Measurement and simulation of regenerative chatter in diamond turning

AU - Marsh, Eric R.

AU - Schaut, Adam J.

N1 - Funding Information: The generous support by Professional Instruments, Lion Precision, and the Kistler Instrument Corporation is gratefully acknowledged as is the support provided by the National Institute of Standards and Technology and the National Science Foundation.

PY - 1998

Y1 - 1998

N2 - In this work, the stability of outer diameter turning is explored to extend previous results from the orthogonal turning geometry. The work begins with a numerical approach to the determination of the stability limit using a nonlinear chip area model. A complete experimental verification follows for turning of 6061-T aluminum with single crystal, synthetic diamond tools. Although diamond-turning operations are not particularly susceptible to chatter, the cutting process is well understood, and experimental tests may be conveniently carried out. Recent work to define the specific cutting energy better at small depths of cut is incorporated. The results show qualitative differences from the orthogonal cutting geometry. The role of machine parameters and tool geometry is explored using the verified model.

AB - In this work, the stability of outer diameter turning is explored to extend previous results from the orthogonal turning geometry. The work begins with a numerical approach to the determination of the stability limit using a nonlinear chip area model. A complete experimental verification follows for turning of 6061-T aluminum with single crystal, synthetic diamond tools. Although diamond-turning operations are not particularly susceptible to chatter, the cutting process is well understood, and experimental tests may be conveniently carried out. Recent work to define the specific cutting energy better at small depths of cut is incorporated. The results show qualitative differences from the orthogonal cutting geometry. The role of machine parameters and tool geometry is explored using the verified model.

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Measurement and simulation of regenerative chatter in diamond turning

Abstract

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