The comparison of an analytical and numerical method to calculate the plastic strain, shear angle, and chip tool contact length in hot machining of Inconel 718 using flame heating has been discussed in the present study. The workpiece was heated with the combination of liquid petroleum gas along with oxygen gas. Merchant analytical model has been utilized for calculation of plastic strain, shear angle, while Sutter model is used for chip-tool contact length. DEFORM software has been used to find out the chip-tool contact length (L), shear angle (Φ), shear strain (ε) in the numerical model. It was observed that shear angle and chip tool contact length increased and plastic strain decreased with the increase of cutting speed and feed rate. From the numerical study, a good correlation was found for shear angle, chip tool contact length with the analytical model.
| Published in | American Journal of Mechanical and Materials Engineering (Volume 1, Issue 2) |
| DOI | 10.11648/j.ajmme.20170102.14 |
| Page(s) | 49-57 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2017. Published by Science Publishing Group |
FEM, Plastic Strain, Inconel 718, Shear Angle, Chip-Tool Contact Length
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APA Style
Asit Kumar Parida. (2017). Analytical and Numerical Modeling of Hot Machining of Inconel 718. American Journal of Mechanical and Materials Engineering, 1(2), 49-57. https://doi.org/10.11648/j.ajmme.20170102.14
ACS Style
Asit Kumar Parida. Analytical and Numerical Modeling of Hot Machining of Inconel 718. Am. J. Mech. Mater. Eng. 2017, 1(2), 49-57. doi: 10.11648/j.ajmme.20170102.14
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Download@article{10.11648/j.ajmme.20170102.14,
author = {Asit Kumar Parida},
title = {Analytical and Numerical Modeling of Hot Machining of Inconel 718},
journal = {American Journal of Mechanical and Materials Engineering},
volume = {1},
number = {2},
pages = {49-57},
doi = {10.11648/j.ajmme.20170102.14},
url = {https://doi.org/10.11648/j.ajmme.20170102.14},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmme.20170102.14},
abstract = {The comparison of an analytical and numerical method to calculate the plastic strain, shear angle, and chip tool contact length in hot machining of Inconel 718 using flame heating has been discussed in the present study. The workpiece was heated with the combination of liquid petroleum gas along with oxygen gas. Merchant analytical model has been utilized for calculation of plastic strain, shear angle, while Sutter model is used for chip-tool contact length. DEFORM software has been used to find out the chip-tool contact length (L), shear angle (Φ), shear strain (ε) in the numerical model. It was observed that shear angle and chip tool contact length increased and plastic strain decreased with the increase of cutting speed and feed rate. From the numerical study, a good correlation was found for shear angle, chip tool contact length with the analytical model.},
year = {2017}
}
TY - JOUR T1 - Analytical and Numerical Modeling of Hot Machining of Inconel 718 AU - Asit Kumar Parida Y1 - 2017/06/02 PY - 2017 N1 - https://doi.org/10.11648/j.ajmme.20170102.14 DO - 10.11648/j.ajmme.20170102.14 T2 - American Journal of Mechanical and Materials Engineering JF - American Journal of Mechanical and Materials Engineering JO - American Journal of Mechanical and Materials Engineering SP - 49 EP - 57 PB - Science Publishing Group SN - 2639-9652 UR - https://doi.org/10.11648/j.ajmme.20170102.14 AB - The comparison of an analytical and numerical method to calculate the plastic strain, shear angle, and chip tool contact length in hot machining of Inconel 718 using flame heating has been discussed in the present study. The workpiece was heated with the combination of liquid petroleum gas along with oxygen gas. Merchant analytical model has been utilized for calculation of plastic strain, shear angle, while Sutter model is used for chip-tool contact length. DEFORM software has been used to find out the chip-tool contact length (L), shear angle (Φ), shear strain (ε) in the numerical model. It was observed that shear angle and chip tool contact length increased and plastic strain decreased with the increase of cutting speed and feed rate. From the numerical study, a good correlation was found for shear angle, chip tool contact length with the analytical model. VL - 1 IS - 2 ER -
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