Influence of Processing Parameters on Surface Roughness in Micro Mill-Grinding Aluminium Alloy 6061

Ya Dong Gong; Chao Wang; Jun Cheng; Xue Long Wen; Guo Qiang Yin

doi:10.4028/www.scientific.net/AMR.1017.495

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1017Influence of Processing Parameters on Surface...

Influence of Processing Parameters on Surface Roughness in Micro Mill-Grinding Aluminium Alloy 6061

Abstract:

Orthogonal experiments of micro mill-grinding were conducted on aluminium alloy 6061. Electroplated CBN compound tools were used in machining. Surface topography and roughness of the machined workpieces were measured and analyzed. Influence rules of radial cutting depth,feed rate and spindle speed on surface roughness in micro mill-grinding were studied. The results were compared with those in micro milling. It shows that the influence rules of processing parameters on surface roughness in micro mill-grinding are approximately same with those in micro milling. And in the same processing conditions, the surface roughness of micro mill-grinding is better than that of micro milling. The minimum value of surface roughness R_a of micro mill-grinding is 0.609μm in the experiments.

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Periodical:

Advanced Materials Research (Volume 1017)

Pages:

495-499

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1017.495

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Online since:

September 2014

Authors:

Ya Dong Gong, Chao Wang*, Jun Cheng, Xue Long Wen, Guo Qiang Yin

Keywords:

Compound Tools, Micro Mill-Grinding, Processing Parameters, Surface Roughness (SR), Surface Topography

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