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Published in:
2021 | OriginalPaper | Chapter
Finite Element Simulation for Turning of Haynes 25 Super Alloy
Authors : Atul B. Andhare, K. Kannathsan, Manoj Funde
Published in: Advances in Mechanical Engineering
Publisher: Springer Singapore
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Abstract
This paper presents investigations on the effect of machining parameters such as speed, feed rate and depth of cut on the cutting and thrust forces in turning of Haynes 25 superalloy using PVD coated tungsten carbide tool. Simulation is carried out using a three-dimensional machining model with DEFORM 3D software. Johnson–Cook material model is used in the finite element model and Coulomb friction is used to incorporate the friction characteristics. Experiments were carried out as per the design of experiments using Response Surface Methodology and results of the simulation are compared with experimental data. The error in simulated values is less than 16% for cutting force and 14% for thrust force. Thus, the proposed method can be used to predict the machining behavior of difficult to cut materials.