Call For Paper Volume:7 Issue:9 Sep'2020 |

Investigation of Cutting temperature distribution during hard turning of AISI 4340: A numerical approach

Publication Date : 03/09/2016


DOI : 10.21884/IJMTER.2016.3024.OYZNO

Author(s) :

Omkar Bandal , Omkar Ghodekar , Piyush Gorwadkar , Saurabh Bhanage , Prof. (Dr.) A. P. Kulkarni.


Volume/Issue :
Volume 3
,
Issue 8
(09 - 2016)



Abstract :

Temperature is in of interest in machining because cutting tools often fail by thermal softening or temperature-activated type of wear whereas workpiece fails when stress on it exceeds its yield stress. In this study, a numerical model was developed to obtain the cutting temperature distribution during hard turning of AISI 4340 steel. Temperature model as a function of heat generation is developed using ABAQUS explicit and with an Arbitrary Lagrangian-Eulerian (ALE) formulation approach. Johnson cook plastic flow material model was used to model the work piece material properties. FEM results clearly shows the heat generated at PSDZ and SSDZ. However temperature in PSDZ is more compared to SSDZ. Increase in cutting speed, leads to increase in cutting temperature. The simulated results of the present study showed a good agreement with the experimental results and hence, the model developed could be used to predict the temperature distribution during hard turning of AISI 4340.


No. of Downloads :

2


Indexing

Web Design MymensinghPremium WordPress ThemesWeb Development

Investigation of Cutting temperature distribution during hard turning of AISI 4340: A numerical approach

August 8, 2016