Experimental research on surface roughness and topography of grinding ultra-high strength steel aermet100 with CBN wheel

Chang Feng Yao, Ting Wang, Wei Xiao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In order to optimize grinding parameters and control surface roughness in precision machining, the grinding experiment of Ultra-high strength steel Aermet100 was conducted based on three levels and three factors. The influence of grinding parameters on surface roughness was investigated, and corresponding 3D surface topography was observed. Experimental results indicate that for CBN wheel, the surface roughness decreases with the increase of workpiece speed and wheel speed; it increases strongly when grinding depth increasing; and the wheel speed has little influence on surface roughness. The optimum surface roughness can be achieved when adopting vs=24 m/s, vw=13 m/min, ap=0.01 mm within experimental parameters, the surface roughness value is less than 0.40 μm.

Original languageEnglish
Title of host publicationMechanical Engineering and Instrumentation
Pages28-32
Number of pages5
DOIs
StatePublished - 2014
Event2013 International Conference on Mechanical Engineering and Instrumentation, ICMEI 2013 - Brisbane, QL, Australia
Duration: 31 Dec 20132 Jan 2014

Publication series

NameApplied Mechanics and Materials
Volume526
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 International Conference on Mechanical Engineering and Instrumentation, ICMEI 2013
Country/TerritoryAustralia
CityBrisbane, QL
Period31/12/132/01/14

Keywords

  • Surface grinding
  • Surface roughness
  • Surface topography
  • Ultra-high strength steel

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