The Study on Three-Dimensional Roughness of Machined Surface in High Speed Milling of SiCp/Al Composites

Yang Jun Wang; M. Zhou; Y.H. Zhao

doi:10.4028/www.scientific.net/AMR.188.179

Paper Titles

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Cutting Force Model Prediction Considering Cutting Edge Parameters Base on Genetic Algorithm
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Temperature Variables Selection for Thermal Error Modeling of Heavy-Duty CNC Milling-Boring Machine Tools
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A Viscometer Based on Velocity Attenuation of Rotary Cylinder
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The Study on Three-Dimensional Roughness of Machined Surface in High Speed Milling of SiCp/Al Composites
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Analysis of the Nanoscale Manipulation Using Near-Field Optical Tweezers Combined with AFM Probe
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Analysis on the Coupling Error of Laser and Water-Jet in Water-Jet Guided Laser Micromachining
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Experimental Study of Titanium Alloy Micro-Holes by EDM Fuzzy Control System
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Analysis of Elastic Deformation of Axial Foil Hydrodynamic Thrust Bearing Used in Turbine Generator
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The Study on Three-Dimensional Roughness of Machined Surface in High Speed Milling of SiCp/Al Composites

Abstract:

For the purpose of investigating the effect on surface micro-topography of cutting parameters in high speed milling of SiCp/Al Composites, the high speed milling experiments were performed .The machined surface was measured by Taylor Hobson roughness tester and OLS3000 Confocal Laser Scanning Microscope. The acquired surface data was dealt with the three-dimensional roughness method. The three-dimensional root-mean-square deviation of the surface Sq and two-dimensional root-mean-square deviation Rq were compared. The effects of cutting parameters on three-dimensional roughness parameter were also investigated. The results showed that both feed rate and depth of cut have a little effect on the value of three-dimensional roughness parameter，and the cutting speed is the main affecting factor.