Effect of Tool Overhang Length on Turning Operation Using Finite Element Model
B. TulasiRamaRao1, P. RamReddy2, K. Sri Nivas3, A. Raveendra4

1B.TulasiRamaRao, Research Scholar JNTU, Hyderabad (Telangana), India.
2Dr. P. RamReddy, Professor, Department of Mechanical Engineering, and Former Registar JNTU, Hyderabad (Telangana), India.
3Dr. K. Sri Nivas, Professor, Department of Mechanical Engineering, RVR & JC College of Engineering, Guntur (A.P), India.
4Dr. A. Raveendra, Associate Professor, Department of Mechanical Engineering,  Malla Reddy Engineering College, Secunderabad (Telangana), India.
Manuscript received on 06 February 2019 | Revised Manuscript received on 19 February 2019 | Manuscript Published on 04 March 2019 | PP: 247-249 | Volume-7 Issue-5S2 January 2019 | Retrieval Number: ES2094017519/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Turning surface accuracy and high productivity rates have become the vital determinants and both the accuracy and surface quality plays vital role. In this paper the cutting tool modeled with finet element model and for different tool overhanging lengths analytical modal has prepared. The modal and stiffness data of the tool are extracted from ANSYS software also the mode shapes were drawn. Tool overhang was selected as input and the influences of tool overhang on the stability of turning using finite element was obtained. The stability lobe diagrams corresponding to different tool overhangs different stiffness, tool frequencies and damping ratios were presented.
Keywords: Ansys Software, Finite Element Model ,Tool Over Hang Length and SLD.
Scope of the Article: Operational Research