Force and spatial profile analysis of surface generation of single point diamond turning

W. Yuan, Wing Bun Lee, C. Y. Chan, L. H. Li

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

In ultra-precision machining, the vibration sensors were conventionally mounted underneath the tool holder. In this paper, investigation has been made to study how representative the vibration signals captured could be by corresponding them with the arithmetic average value of surface profile in ultra-precision facing process. To correlate the surface profile data with the cutting process, a spatial profile retracing algorithm was developed to retrace the changes of profile along the cutting path from a measured 3D surface profile. By statically comparing the spatial and vibration signals, it was found that the tool-work vibration, which was along the cutting direction, was identified to be the most significant factor affecting surface generation. Even though the normal of the surface profile was parallel to the thrust force direction and was perpendicular to the cutting direction, the surface profile variation was found to bear more similarities to the tool-work vibration than that of the thrust force vibration.
Original languageEnglish
Title of host publicationProceedings of the 16th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2016
Publishereuspen
ISBN (Electronic)9780956679086
Publication statusPublished - 1 Jan 2016
Event16th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2016 - University of Nottingham, Nottingham, United Kingdom
Duration: 30 May 20163 Jun 2016

Conference

Conference16th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2016
Country/TerritoryUnited Kingdom
CityNottingham
Period30/05/163/06/16

Keywords

  • Surface generation
  • Tool-work vibration
  • Ultra-precision machining

ASJC Scopus subject areas

  • Materials Science(all)
  • Environmental Engineering
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Instrumentation

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