The three-dimensional surface topographic characterisation of diamond grinding wheels

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

Surface measurement using three-dimensional stylus instruments is a relatively new technique that offers numerous advantages over more traditional profilometry methods. The information generated is, unlike profile measurement, less subjective and more statistical providing additional insight into the surface structure. One application of surface measurement that has encountered problems when using the profilometry method is that of grinding wheel characterisation. The wheel surface texture (topography) and the conditions under which it is generated have a profound effect upon the grinding performance as characterised by the grinding forces, power consumption, temperature, and surface integrity of components. A detailed knowledge of the nature of the topography of the grinding wheel would provide further insight into surface interactions between the wheel and workpiece as well as enabling improved control of the grinding process in general. In this paper four diamond grinding wheels of 91 and 181 micron grit size were subjected to differing dressing conditions to produce varying final wheel topographies. Three-dimensional surface measurement techniques were employed to quantitatively characterise the topographic change and provide an aerial estimation of the number of cutting grains. The results demonstrate that the techniques can distinguish between a worn and dressed wheel. In addition, the parametric values generated from the various surfaces can aid the user in determining when re-dressing is required

Original languageEnglish
Title of host publicationAdvances in Abrasive Technology XIII
Place of PublicationZurich
Pages690-695
Number of pages6
Volume126-128
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event13th International Symposium on Advances in Abrasive Technology, ISAAT2010 - Taipei, Taiwan, Province of China
Duration: 19 Sep 201022 Sep 2010

Publication series

NameAdvanced Materials Research
Volume126-128
ISSN (Print)10226680

Conference

Conference13th International Symposium on Advances in Abrasive Technology, ISAAT2010
CountryTaiwan, Province of China
CityTaipei
Period19/09/1022/09/10

Keywords

  • grinding
  • topography
  • wear

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  • Cite this

    Butler, D. L. (2010). The three-dimensional surface topographic characterisation of diamond grinding wheels. In Advances in Abrasive Technology XIII (Vol. 126-128, pp. 690-695). (Advanced Materials Research; Vol. 126-128). Zurich. https://doi.org/10.4028/www.scientific.net/AMR.126-128.690