Radial depth of cut stability lobe diagrams with process damping effects

Christopher T. Tyler; John Troutman; Tony L. Schmitz

doi:10.1016/j.precisioneng.2014.11.004

Radial depth of cut stability lobe diagrams with process damping effects

Christopher T. Tyler, John Troutman, Tony L. Schmitz

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

19 Scopus citations

Abstract

This paper describes a method to produce analytical radial depth of cut stability lobe diagrams that include process damping. The stability limit was defined using the radial, rather than axial, depth due to the path planning approach for many computer-aided manufacturing (CAM) programs, which remove material layer-by-layer with a varying radial immersion. Experimental validation of the predicted stability limits was performed and the results are presented for both the process damping (low cutting speed) range and higher cutting speeds.

Original language	English
Pages (from-to)	318-324
Number of pages	7
Journal	Precision Engineering
Volume	40
DOIs	https://doi.org/10.1016/j.precisioneng.2014.11.004
State	Published - Apr 1 2015
Externally published	Yes

Funding

The authors gratefully acknowledge partial financial support for this work from the UNC Charlotte Affiliates Program.

Funders	Funder number
University of North Carolina

Keywords

CAM
CNC
Chatter
Milling
Part path
Process damping
Tool wear

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.precisioneng.2014.11.004

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abstract = "This paper describes a method to produce analytical radial depth of cut stability lobe diagrams that include process damping. The stability limit was defined using the radial, rather than axial, depth due to the path planning approach for many computer-aided manufacturing (CAM) programs, which remove material layer-by-layer with a varying radial immersion. Experimental validation of the predicted stability limits was performed and the results are presented for both the process damping (low cutting speed) range and higher cutting speeds.",

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AU - Troutman, John

AU - Schmitz, Tony L.

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AB - This paper describes a method to produce analytical radial depth of cut stability lobe diagrams that include process damping. The stability limit was defined using the radial, rather than axial, depth due to the path planning approach for many computer-aided manufacturing (CAM) programs, which remove material layer-by-layer with a varying radial immersion. Experimental validation of the predicted stability limits was performed and the results are presented for both the process damping (low cutting speed) range and higher cutting speeds.

KW - CAM

KW - CNC

KW - Chatter

KW - Milling

KW - Part path

KW - Process damping

KW - Tool wear

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VL - 40

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JO - Precision Engineering

JF - Precision Engineering

ER -

Radial depth of cut stability lobe diagrams with process damping effects

Abstract

Funding

Keywords

UN SDGs

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