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Jan-Eric Ståhl

Jan-Eric Ståhl

Professor

Jan-Eric Ståhl

Analytical Calculation of the Ra Surface Roughness during Turning

Author

  • Jan-Eric Ståhl
  • Fredrik Schultheiss
  • Sören Hägglund

Editor

  • Mats Björkman

Summary, in English

In this article an analytical equation for calculating the theoretical arithmetic mean surface roughness, Ra, in the case of turning using a tool with a circular nose radius is presented. The calculated Ra-values are verified by experimental results obtained from machining of 7 different workpiece materials. For all measuring series results were obtained that were either better or worse than the theoretically calculated values. The presented model describes an analytical equation for calculating the theoretical Ra-value and may be practically implemented in industry.

Department/s

  • Production and Materials Engineering
  • SPI: Sustainable Production Initiative

Publishing year

2012

Language

English

Pages

185-190

Publication/Series

Proceedings of the 5th International Swedish Production Symposium

Document type

Conference paper

Publisher

The Swedish Production Academy

Topic

  • Materials Engineering

Keywords

  • Machining
  • Turning
  • Surface Roughness
  • Surface Integrity

Conference name

Swedish Production Symposium, 2012

Conference date

2012-11-06 - 2012-11-08

Conference place

Linköping, Sweden

Status

Published

ISBN/ISSN/Other

  • ISBN: 978-91-7519-752-4