Optimization of Surface Roughness by Uniform Design of Experiments in Milling of 1Cr18Ni9Ti

H.Z. Zhang; Qing Long An; Yun Shan Zhang; Gang Liu; Ming Chen

doi:10.4028/www.scientific.net/AMR.69-70.490

Paper Titles

Surface Topography and Roughness Simulations for 5-Axis Ball-End Milling
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Numerical Simulation of Adiabatic Shear Behavior in High-Speed Machining of Hardened Steel GCr15
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An Investigation of Heat Dissipation in High Speed Machining
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Machinability and Tool Wear Behavior in Turning High Nickel-Base Alloy-G3
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Optimization of Surface Roughness by Uniform Design of Experiments in Milling of 1Cr18Ni9Ti
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Machinability Evaluation of TC11 Titanium Alloy in Finish Hard Turning Based on the Response Surface Methodology
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Study on the Surface Topography and Residual Stress for Dry Turning of GH80A
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Study on the Residual Stress Induced by Dry Turning of Buttress Thread
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Study on the Machinability of Two Different Sulfur Free Cutting Steels
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 69-70Optimization of Surface Roughness by Uniform...

Optimization of Surface Roughness by Uniform Design of Experiments in Milling of 1Cr18Ni9Ti

Abstract:

This paper presents the optimization process of a surface roughness model for the milling 1Cr18Ni9Ti. The model is developed in term of milling speed, feed per tooth and radial depth of cut. Therefore, the regression model predicting formula for surface roughness has been established by means of uniform design of experiment, and then the response surface methodology was applied to generate response contours of surface roughness. The experimental results indicate that the material removal rate can be improved by selecting optimal milling parameters without increasing the surface roughness. Moreover, it is seen that the feed rate is the most significant factor on the surface roughness.