Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive
Pulse wave (PW) welding technique has become more adequate process to produce a deep penetration welding with smaller fusion zone and heat affected zone for automotive steel joint. A 1.6 mm thickness of N22CB boron steel from advance high strength steel (AHSS) type was welded by using PW mode from a...
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Akademi Baru
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/34485/1/Pulsed%20Nd-%20YAG%20laser%20parameters%20effect%20on%20welding_FULL.pdf http://umpir.ump.edu.my/id/eprint/34485/ https://doi.org/10.37934/arfmts.84.1.91100 |
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| author | Muhammad Naqiuddin, Mat Salleh Mahadzir, Ishak Yamasaki, Kazuhiko Moinuddin, Mohammed Quazi Aiman, Mohd Halil |
| author_facet | Muhammad Naqiuddin, Mat Salleh Mahadzir, Ishak Yamasaki, Kazuhiko Moinuddin, Mohammed Quazi Aiman, Mohd Halil |
| author_sort | Muhammad Naqiuddin, Mat Salleh |
| building | UMPSA Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Pulse wave (PW) welding technique has become more adequate process to produce a deep penetration welding with smaller fusion zone and heat affected zone for automotive steel joint. A 1.6 mm thickness of N22CB boron steel from advance high strength steel (AHSS) type was welded by using PW mode from a low power Nd: YAG laser. The process parameters studied in this paper are pulsed energy, Ep, focal length, F, and welding speed, S. Bead-on-plate (BOP) welding was used in this experiment. The effect of parameters on the weld pool geometry was studied. Higher pulsed energy gives high weld penetration and higher weld width, contributing to the bigger weld pool size. Positive defocus position of focal length produces weld geometry with high penetration depth and smaller bead width compared to negative defocus position. Lower welding speed could produce deep penetration depth as the high heat input produced. |
| format | Article |
| id | my.ump.umpir.34485 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2021 |
| publisher | Akademi Baru |
| record_format | eprints |
| spelling | my.ump.umpir.344852022-11-11T04:12:44Z http://umpir.ump.edu.my/id/eprint/34485/ Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive Muhammad Naqiuddin, Mat Salleh Mahadzir, Ishak Yamasaki, Kazuhiko Moinuddin, Mohammed Quazi Aiman, Mohd Halil TJ Mechanical engineering and machinery Pulse wave (PW) welding technique has become more adequate process to produce a deep penetration welding with smaller fusion zone and heat affected zone for automotive steel joint. A 1.6 mm thickness of N22CB boron steel from advance high strength steel (AHSS) type was welded by using PW mode from a low power Nd: YAG laser. The process parameters studied in this paper are pulsed energy, Ep, focal length, F, and welding speed, S. Bead-on-plate (BOP) welding was used in this experiment. The effect of parameters on the weld pool geometry was studied. Higher pulsed energy gives high weld penetration and higher weld width, contributing to the bigger weld pool size. Positive defocus position of focal length produces weld geometry with high penetration depth and smaller bead width compared to negative defocus position. Lower welding speed could produce deep penetration depth as the high heat input produced. Akademi Baru 2021 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/34485/1/Pulsed%20Nd-%20YAG%20laser%20parameters%20effect%20on%20welding_FULL.pdf Muhammad Naqiuddin, Mat Salleh and Mahadzir, Ishak and Yamasaki, Kazuhiko and Moinuddin, Mohammed Quazi and Aiman, Mohd Halil (2021) Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 84 (1). pp. 91-100. ISSN 2289-7879. (Published) https://doi.org/10.37934/arfmts.84.1.91100 https://doi.org/10.37934/arfmts.84.1.91100 |
| spellingShingle | TJ Mechanical engineering and machinery Muhammad Naqiuddin, Mat Salleh Mahadzir, Ishak Yamasaki, Kazuhiko Moinuddin, Mohammed Quazi Aiman, Mohd Halil Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive |
| title | Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive |
| title_full | Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive |
| title_fullStr | Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive |
| title_full_unstemmed | Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive |
| title_short | Pulsed Nd: YAG laser parameters effect on welding uncoated Advance High Strength Steel (AHSS) for automotive |
| title_sort | pulsed nd: yag laser parameters effect on welding uncoated advance high strength steel (ahss) for automotive |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/34485/1/Pulsed%20Nd-%20YAG%20laser%20parameters%20effect%20on%20welding_FULL.pdf http://umpir.ump.edu.my/id/eprint/34485/ https://doi.org/10.37934/arfmts.84.1.91100 https://doi.org/10.37934/arfmts.84.1.91100 |
| url_provider | http://umpir.ump.edu.my/ |