| Issue |
E3S Web of Conf.
Volume 559, 2024
2024 International Conference on Sustainable Technologies in Civil and Environmental Engineering (ICSTCE 2024)
|
|
|---|---|---|
| Article Number | 02006 | |
| Number of page(s) | 10 | |
| Section | Mechanical Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202455902006 | |
| Published online | 08 August 2024 | |
Identification of optimal numerical simulation of LBW process parameters on Ti-6Al-4V alloy
1 Dept of Mathematics, Vignan Institute of Information Technology, Visakhapatnam, India
2 Department of Mathematics, KKR&KSR Institute of Technology &Sciences, Guntur, India
3 Department of Mathematics, Narasaraopeta Engineering College, Narasaraopeta, Palnadu, India
4 Department of Mathematics, St Mary’s Women’s Engineering College, Guntur, India.
* Correspondingauthor: mblakshmi12@gmail.com
Because of high density, low heat input LBW is an efficient welding Technique in industries and it offers low distortion. Numerical simulation provides the temperature field and weld pool size, which minimize the cost and trial experiments. A CFD model is developed to perform numerical simulation of pulsed laser beam on Ti-6Al-4V alloy of thickness 2mm.Taguchi adopted L9 OA to minimize number of numerical simulations. The ANOVA gives the effect and contribution of each process parameters such as pulse frequency(A), pulse width(B), absorber power(C) and welding speed(D) on performance indicators bead width(α), depth of penetration(β), Heat affected zone(γ)and maximum temperature(δ) are studied. Numerical simulations are validated through comparison of existing test by pulsed mode. A simple reliable modified Taguchi approach is followed to get a set of optimal LBW parameters for maximum DP and minimum BW.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.