Experimental Study on Surface Quality at Different Milling Speed of High Volume Fraction SiCp/Al Thin Walled Test-Piece

Ke Ru Jiao; Shu Tao Huang; Li Fu Xu

doi:10.4028/www.scientific.net/MSF.800-801.15

Paper Titles

Research Progress of High Speed Cutting for SiCp_Al Composite Materials
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Experimental Study of the Corner of Hardened Steel Mould in High Speed Milling with Micro-End Mill
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Experimental Study on Surface Quality at Different Milling Speed of High Volume Fraction SiCp/Al Thin Walled Test-Piece
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Research on Tool Wear of PCD Micro End Mill in Machining of ZrO₂ Ceramics
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The Machinability Comparison of Laser Solid Forming (LSF) and Forging TC4 Alloys
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Milling Forces of Compacted Graphite Iron (CGI) and Gray Iron (GI)
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Bioactive Film Generation during Titanium Alloy Cutting in Oxygen-Enriched Atmosphere
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Investigation of Cutting Force and Tool Wear in High Speed Milling of GH4169 Using Ceramic Tools
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HomeMaterials Science ForumMaterials Science Forum Vols. 800-801Experimental Study on Surface Quality at Different...

Experimental Study on Surface Quality at Different Milling Speed of High Volume Fraction SiCp/Al Thin Walled Test-Piece

Abstract:

In order to investigate the influence of milling velocity on surface roughness of the cutting entrance, middle part and cutting exit, high milling experiment for the thin walled test-piece of high volume fraction SiCp/Al composites was preformed with PCD tool. The results indicate that when milling at lower speed 60m/min, the SiCp/Al test-piece is apt to vibrate. As well as, the surface roughness machined test-piece in cutting exit increases obviously and its Ra value reaches 1.721μm, which leads to the inferior surface quality. In conclusion, the surface roughness, either at cutting entrance, middle or at cutting exit, all is a decline trend with the milling speed increasing. Moreover, Ra value of the cutting entrance is the biggest, followed by the middle, and the cutting exit is the smallest.

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Periodical:

Materials Science Forum (Volumes 800-801)

Pages:

15-19

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.800-801.15

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Online since:

July 2014

Authors:

Ke Ru Jiao, Shu Tao Huang*, Li Fu Xu

Keywords:

High-Speed Milling, SiCp/Al, Surface Roughness (SR), Thin Walled Test-Piece

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References

[1] D.B. Miracle. Metal matrix composites-From science to technological significance, J. Composites Science and Technology, 65(15-16)2005, 2526- 2540.

DOI: 10.1016/j.compscitech.2005.05.027

Google Scholar

[2] J.P. Davim. Design of Optimization of Cut ting Parameters for Turning Metal Matrix Composites Based on the Orthogonal Arrays, J. Journal of Materials Processing Technology, 132 (1-3)2003, 340-344.

DOI: 10.1016/s0924-0136(02)00946-9

Google Scholar

[3] N. P. Hung S.H. Yeo, B.E. Oon. Effect of cutting fluid on the machinability of metal matrix composites, J．Journal of Materials Processing Techno1ogy．67（1-3）1997, 157-161.

DOI: 10.1016/s0924-0136(96)02836-1

Google Scholar

[4] B.Y. Ye, W. Liu, J. Xu, et al. Study on Machined surface roughness of particle-reinfored composites and its cutting tool design, J. Tool Engineering. 38(9)2004, 99-102.

Google Scholar