Study on the Influence of Machining Parameters on Surface Residual Stresses in Dry Turning Inconel718 using FEA and ANN
Authors: 
Libao An, Sizhi Liu, Hong ZhangAuthors Info & Claims
Libao An, Sizhi Liu, Hong ZhangAuthors Info & ClaimsPages 341 - 345
Abstract
To study the influence of machining parameters on machining process and surface quality of difficult-machining aircraft materials in dry cutting conditions, a 2-D finite element model for orthogonal cutting process has been established and the process of dry turning of Inconel718 with cubic boron nitride (CBN) cutting tools has been simulated using software AdvantEdge FEM in this paper. The effect of cutting speed, depth of cut, and feed rate on surface residual stresses has been examined; and a model for forecasting the maximum tensile residual stress has been established using Artificial Neural Network (ANN) based on the finite element simulation results under various cutting regimes. This hybrid FEM-ANN based method provides theoretical reference for the prediction of surface residual stresses in dry turning Inconel718.
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Published In
February 2017
365 pages
ISBN:9781450348096
DOI:10.1145/3057039
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Published: 18 February 2017
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ICCAE '17
ICCAE '17: 9th International Conference on Computer and Automation Engineering
February 18 - 21, 2017
Sydney, Australia
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