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Fem Simulation Assessment Of Machining Titanium Grade 2 Using Textured Tool

Author

Listed:
  • RIMA SINGHA ROY

    (Department of Mechanical Engineering, National Institute of Technology Rourkela, Rourkela 769008, Odisha, India)

  • KALIPADA MAITY

    (Department of Mechanical Engineering, National Institute of Technology Rourkela, Rourkela 769008, Odisha, India)

Abstract

This work focuses on the 3D numerical investigation of machinability criteria using textured tools for the dry machining of titanium grade 2. For the development of the 3D finite element model, DEFORM-3D (version 10.1) software was used. Dimple patterns were created nearer to the cutting edge region on the rake face of carbide inserts so as to predict their effect and investigate the machinability criteria. Comparison of dimple-textured tool was being made with a conventional tool based on the cutting forces (Fx, Fy and Fz), cutting temperature, tool wear, effective stress and effective strain. The numerical study revealed that the dimple-patterned tool improved the machinability of titanium grade 2. The cutting forces (tangential cutting force, feed force and radial force) reduced while machining with a dimple-patterned tool as compared to the conventional nontextured tool. There was an enhancement of tool life and a decrease in effective stress and effective strain while dry turning grade-2 titanium alloy using the textured tool.

Suggested Citation

  • Rima Singha Roy & Kalipada Maity, 2021. "Fem Simulation Assessment Of Machining Titanium Grade 2 Using Textured Tool," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 28(09), pages 1-16, September.
    • Handle: RePEc:wsi:srlxxx:v:28:y:2021:i:09:n:s0218625x21500803
    DOI: 10.1142/S0218625X21500803
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