On the surface roughness of Al-4%Cu/B4C metal matrix composites machined by milling operation

Date

2008-01-01

Author

Uebeyli, Mustafa
ACIR, Adem
Karakas, M. Serdar
DEMİR, TEYFİK

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In this study, the influence of cutting speed, feed rate and type of cutting tools on the surface roughness of the boron carbide particle reinforced aluminum composites in the milling operation was investigated. For this purpose, the composite samples were produced using powder metallurgy route. And then, the milling operations were carried out by using three different cutting tools at various feed rates (0.15, 0.20 and 0.25 mm/z) and cutting speeds (100, 130, 169 and 220 m/min). Experimental results showed that the surface roughness of the composites decreased significantly by increasing the cutting speed for all tools. Moreover, it was gradually increased for all tools when the feed rate was increased at the cutting speeds of 169 and 220 m/min.

Subject Keywords

Surface roughness, Metal matrix composites, Machining, Milling

URI

https://hdl.handle.net/11511/67775

Journal

SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS

Collections

Department of Metallurgical and Materials Engineering, Article

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Citation Formats

M. Uebeyli, A. ACIR, M. S. Karakas, and T. DEMİR, “On the surface roughness of Al-4%Cu/B4C metal matrix composites machined by milling operation,” SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, pp. 131–139, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67775.