Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels

Mehmet Şükrü Adin

doi:10.53525/jster.1583593

TR EN

Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels

Öz

In this research, AISI 1040 steels, which are extensively used in different manufacturing industries, were used as workpieces to better comprehend the influences of laser beam cutting parameters on workpieces. In this context, such parameters as laser power, gas pressure and cutting speed were established as variable parameters. In present research, unlike the investigations available in the literature, the workpieces that started to be cut in a straight line were stopped 3 mm before the end of the cutting process. Thus, it could be possible to both see and investigate the top and bottom HAZ (Heat Affected Zone) widths occurring just outside the workpieces. Within the scope of the research, especially the top and bottom HAZ widths occurring in workpieces cut with a different method were investigated. At the gas pressure of 0.7 Bar, considering the largest and smallest bottom HAZ width values, it was studied out that the largest bottom HAZ width value (9.23 mm) was 32.83% larger than the smallest bottom HAZ width value (6.95 mm). On the other side, considering the largest and smallest top HAZ width values, it was studied out that the largest top HAZ width value (5.33 mm) was 71.39% larger than the smallest top HAZ width value (3.11 mm). At 1.4 Bar gas pressure, considering the largest and smallest bottom HAZ width values, it was found that the largest bottom HAZ width value (11.47 mm) was 28.19% larger than the smallest bottom HAZ width value (8.95 mm). On the other side, considering the largest and smallest top HAZ width values, it was studied out that the largest top HAZ width value (6.79 mm) was 42.95% larger than the smallest top HAZ width value (4.75 mm). Additionally, considering the largest and smallest average HAZ width values based on gas pressure of 0.7 Bar and 1.4 Bar, it was found that the largest the average HAZ width values were 33.29% and 44.75% larger than the smallest the average HAZ width values, respectively.

Anahtar Kelimeler

AISI 1040 steel , Fiber laser cutting , laser machining , Top and bottom HAZ widths , Kerf width

Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels

Abstract

In this research, AISI 1040 steels, which are extensively used in different manufacturing industries, were used as workpieces to better comprehend the influences of laser beam cutting parameters on workpieces. In this context, such parameters as laser power, gas pressure and cutting speed were established as variable parameters. In present research, unlike the investigations available in the literature, the workpieces that started to be cut in a straight line were stopped 3 mm before the end of the cutting process. Thus, it could be possible to both see and investigate the top and bottom HAZ (Heat Affected Zone) widths occurring just outside the workpieces. Within the scope of the research, especially the top and bottom HAZ widths occurring in workpieces cut with a different method were investigated. At the gas pressure of 0.7 Bar, considering the largest and smallest bottom HAZ width values, it was studied out that the largest bottom HAZ width value (9.23 mm) was 32.83% larger than the smallest bottom HAZ width value (6.95 mm). On the other side, considering the largest and smallest top HAZ width values, it was studied out that the largest top HAZ width value (5.33 mm) was 71.39% larger than the smallest top HAZ width value (3.11 mm). At 1.4 Bar gas pressure, considering the largest and smallest bottom HAZ width values, it was found that the largest bottom HAZ width value (11.47 mm) was 28.19% larger than the smallest bottom HAZ width value (8.95 mm). On the other side, considering the largest and smallest top HAZ width values, it was studied out that the largest top HAZ width value (6.79 mm) was 42.95% larger than the smallest top HAZ width value (4.75 mm). Additionally, considering the largest and smallest average HAZ width values based on gas pressure of 0.7 Bar and 1.4 Bar, it was found that the largest the average HAZ width values were 33.29% and 44.75% larger than the smallest the average HAZ width values, respectively.

Keywords

AISI 1040 steel , Fiber laser cutting , laser machining , Top and bottom HAZ widths , Kerf width

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Malzeme Tasarım ve Davranışları

Bölüm

Araştırma Makalesi

Yazarlar

Mehmet Şükrü Adin ^*
0000-0002-2307-9669
Türkiye

Yayımlanma Tarihi

21 Aralık 2024

Gönderilme Tarihi

12 Kasım 2024

Kabul Tarihi

2 Aralık 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 5 Sayı: 2

DOI

https://doi.org/10.53525/jster.1583593

IZ

https://izlik.org/JA49ML62ZJ

APA

Adin, M. Ş. (2024). Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels. Journal of Science, Technology and Engineering Research, 5(2), 163-175. https://doi.org/10.53525/jster.1583593

AMA

1.Adin MŞ. Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels. Journal of Science, Technology and Engineering Research. 2024;5(2):163-175. doi:10.53525/jster.1583593

Chicago

Adin, Mehmet Şükrü. 2024. “Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels”. Journal of Science, Technology and Engineering Research 5 (2): 163-75. https://doi.org/10.53525/jster.1583593.

EndNote

Adin MŞ (01 Aralık 2024) Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels. Journal of Science, Technology and Engineering Research 5 2 163–175.

IEEE

[1]M. Ş. Adin, “Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels”, Journal of Science, Technology and Engineering Research, c. 5, sy 2, ss. 163–175, Ara. 2024, doi: 10.53525/jster.1583593.

ISNAD

Adin, Mehmet Şükrü. “Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels”. Journal of Science, Technology and Engineering Research 5/2 (01 Aralık 2024): 163-175. https://doi.org/10.53525/jster.1583593.

JAMA

1.Adin MŞ. Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels. Journal of Science, Technology and Engineering Research. 2024;5:163–175.

MLA

Adin, Mehmet Şükrü. “Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels”. Journal of Science, Technology and Engineering Research, c. 5, sy 2, Aralık 2024, ss. 163-75, doi:10.53525/jster.1583593.

Vancouver

1.Mehmet Şükrü Adin. Investigation of the effects of laser power and gas pressure on the top and bottom HAZ widths in AISI 1040 steels. Journal of Science, Technology and Engineering Research. 01 Aralık 2024;5(2):163-75. doi:10.53525/jster.1583593