Pulsed ND YAG laser parameter effect on welding uncoated Advanced 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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| Format: | Article |
| Language: | English |
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Akademi Baru
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/30904/ http://umpir.ump.edu.my/id/eprint/30904/2/26.1%20Pulsed%20ND%20YAG%20laser%20parameter%20effect%20on%20welding%20uncoated%20Advanced%20High%20Strength%20Steel%20%28AHSS%29%20for%20automotive.pdf |
| _version_ | 1848823633262149632 |
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| author | Muhammad Naqiuddin, Mat Salleh M., Ishak Quazi, M. M. Aiman, Mohd Halil Yamasaki, Kazuhiko |
| author_facet | Muhammad Naqiuddin, Mat Salleh M., Ishak Quazi, M. M. Aiman, Mohd Halil Yamasaki, Kazuhiko |
| author_sort | Muhammad Naqiuddin, Mat Salleh |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T03:00:14Z |
| format | Article |
| id | ump-30904 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:00:14Z |
| publishDate | 2021 |
| publisher | Akademi Baru |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-309042021-09-22T04:50:02Z http://umpir.ump.edu.my/id/eprint/30904/ Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive Muhammad Naqiuddin, Mat Salleh M., Ishak Quazi, M. M. Aiman, Mohd Halil Yamasaki, Kazuhiko TG Bridge engineering 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 http://umpir.ump.edu.my/id/eprint/30904/2/26.1%20Pulsed%20ND%20YAG%20laser%20parameter%20effect%20on%20welding%20uncoated%20Advanced%20High%20Strength%20Steel%20%28AHSS%29%20for%20automotive.pdf Muhammad Naqiuddin, Mat Salleh and M., Ishak and Quazi, M. M. and Aiman, Mohd Halil and Yamasaki, Kazuhiko (2021) Pulsed ND YAG laser parameter effect on welding uncoated Advanced 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://akademiabaru.com/submit/index.php/arfmts/article/view/2823/2948 https://doi.org/10.37934/arfmts.84.1.91100 |
| spellingShingle | TG Bridge engineering Muhammad Naqiuddin, Mat Salleh M., Ishak Quazi, M. M. Aiman, Mohd Halil Yamasaki, Kazuhiko Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive |
| title | Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive |
| title_full | Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive |
| title_fullStr | Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive |
| title_full_unstemmed | Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive |
| title_short | Pulsed ND YAG laser parameter effect on welding uncoated Advanced High Strength Steel (AHSS) for automotive |
| title_sort | pulsed nd yag laser parameter effect on welding uncoated advanced high strength steel (ahss) for automotive |
| topic | TG Bridge engineering |
| url | http://umpir.ump.edu.my/id/eprint/30904/ http://umpir.ump.edu.my/id/eprint/30904/ http://umpir.ump.edu.my/id/eprint/30904/ http://umpir.ump.edu.my/id/eprint/30904/2/26.1%20Pulsed%20ND%20YAG%20laser%20parameter%20effect%20on%20welding%20uncoated%20Advanced%20High%20Strength%20Steel%20%28AHSS%29%20for%20automotive.pdf |