MILESAN, Mihaela ;GÎRDU, Constantin Cristinel ;CÎRŢÎNĂ, Liviu Marius ;RĂDULESCU, Constanţa . Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.2, p. 127-141, february 2020. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/mathematical-modeling-study-of-hardox400-steel-parts-roughness-and-hardness-cut-with-co2-laser/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2019.6320.
Milesan, M., Gîrdu, C., Cîrţînă, L., & Rădulescu, C. (2020). Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser. Strojniški vestnik - Journal of Mechanical Engineering, 66(2), 127-141. doi:http://dx.doi.org/10.5545/sv-jme.2019.6320
@article{sv-jmesv-jme.2019.6320,
author = {Mihaela Milesan and Constantin Cristinel Gîrdu and Liviu Marius Cîrţînă and Constanţa Rădulescu},
title = {Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {66},
number = {2},
year = {2020},
keywords = {laser cutting, roughness, hardness, kerf, CO2 laser, ANOVA analysis},
abstract = {This study supports the research in the field of laser cutting of steel sheets HARDOX400 (H400), a less well-known and analysed material. An H400 sheet with a thickness of 10 mm was used; a cutting plan was prepared according to Taguchi’s method; the input parameters (laser power, assistant gas pressure and cutting speed) were varied according to a specific rule, producing nine pieces. The initial factorial experiment was replicated four times under the same conditions as the initial one. The values for the cutting width between the piece and the plate, the hardness, and the roughness of the 45 resulting pieces were measured. The results were interpreted for each measured parameter, and by using design of experiments (DOE) from the Statistics 7.0 software, we obtained the description of roughness (Ra) in terms of power and speed using Response Surface Method (RSM) for prediction and correlation formula.},
issn = {0039-2480}, pages = {127-141}, doi = {10.5545/sv-jme.2019.6320},
url = {https://www.sv-jme.eu/sl/article/mathematical-modeling-study-of-hardox400-steel-parts-roughness-and-hardness-cut-with-co2-laser/}
}
Milesan, M.,Gîrdu, C.,Cîrţînă, L.,Rădulescu, C. 2020 February 66. Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:2
%A Milesan, Mihaela %A Gîrdu, Constantin Cristinel %A Cîrţînă, Liviu Marius %A Rădulescu, Constanţa %D 2020 %T Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser %B 2020 %9 laser cutting, roughness, hardness, kerf, CO2 laser, ANOVA analysis %! Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser %K laser cutting, roughness, hardness, kerf, CO2 laser, ANOVA analysis %X This study supports the research in the field of laser cutting of steel sheets HARDOX400 (H400), a less well-known and analysed material. An H400 sheet with a thickness of 10 mm was used; a cutting plan was prepared according to Taguchi’s method; the input parameters (laser power, assistant gas pressure and cutting speed) were varied according to a specific rule, producing nine pieces. The initial factorial experiment was replicated four times under the same conditions as the initial one. The values for the cutting width between the piece and the plate, the hardness, and the roughness of the 45 resulting pieces were measured. The results were interpreted for each measured parameter, and by using design of experiments (DOE) from the Statistics 7.0 software, we obtained the description of roughness (Ra) in terms of power and speed using Response Surface Method (RSM) for prediction and correlation formula. %U https://www.sv-jme.eu/sl/article/mathematical-modeling-study-of-hardox400-steel-parts-roughness-and-hardness-cut-with-co2-laser/ %0 Journal Article %R 10.5545/sv-jme.2019.6320 %& 127 %P 15 %J Strojniški vestnik - Journal of Mechanical Engineering %V 66 %N 2 %@ 0039-2480 %8 2020-02-13 %7 2020-02-13
Milesan, Mihaela, Constantin Cristinel Gîrdu, Liviu Marius Cîrţînă, & Constanţa Rădulescu. "Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.2 (2020): 127-141. Web. 20 Dec. 2024
TY - JOUR AU - Milesan, Mihaela AU - Gîrdu, Constantin Cristinel AU - Cîrţînă, Liviu Marius AU - Rădulescu, Constanţa PY - 2020 TI - Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2019.6320 KW - laser cutting, roughness, hardness, kerf, CO2 laser, ANOVA analysis N2 - This study supports the research in the field of laser cutting of steel sheets HARDOX400 (H400), a less well-known and analysed material. An H400 sheet with a thickness of 10 mm was used; a cutting plan was prepared according to Taguchi’s method; the input parameters (laser power, assistant gas pressure and cutting speed) were varied according to a specific rule, producing nine pieces. The initial factorial experiment was replicated four times under the same conditions as the initial one. The values for the cutting width between the piece and the plate, the hardness, and the roughness of the 45 resulting pieces were measured. The results were interpreted for each measured parameter, and by using design of experiments (DOE) from the Statistics 7.0 software, we obtained the description of roughness (Ra) in terms of power and speed using Response Surface Method (RSM) for prediction and correlation formula. UR - https://www.sv-jme.eu/sl/article/mathematical-modeling-study-of-hardox400-steel-parts-roughness-and-hardness-cut-with-co2-laser/
@article{{sv-jme}{sv-jme.2019.6320},
author = {Milesan, M., Gîrdu, C., Cîrţînă, L., Rădulescu, C.},
title = {Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {66},
number = {2},
year = {2020},
doi = {10.5545/sv-jme.2019.6320},
url = {https://www.sv-jme.eu/sl/article/mathematical-modeling-study-of-hardox400-steel-parts-roughness-and-hardness-cut-with-co2-laser/}
}
TY - JOUR AU - Milesan, Mihaela AU - Gîrdu, Constantin Cristinel AU - Cîrţînă, Liviu Marius AU - Rădulescu, Constanţa PY - 2020/02/13 TI - Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 2 (2020): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2019.6320 KW - laser cutting, roughness, hardness, kerf, CO2 laser, ANOVA analysis N2 - This study supports the research in the field of laser cutting of steel sheets HARDOX400 (H400), a less well-known and analysed material. An H400 sheet with a thickness of 10 mm was used; a cutting plan was prepared according to Taguchi’s method; the input parameters (laser power, assistant gas pressure and cutting speed) were varied according to a specific rule, producing nine pieces. The initial factorial experiment was replicated four times under the same conditions as the initial one. The values for the cutting width between the piece and the plate, the hardness, and the roughness of the 45 resulting pieces were measured. The results were interpreted for each measured parameter, and by using design of experiments (DOE) from the Statistics 7.0 software, we obtained the description of roughness (Ra) in terms of power and speed using Response Surface Method (RSM) for prediction and correlation formula. UR - https://www.sv-jme.eu/sl/article/mathematical-modeling-study-of-hardox400-steel-parts-roughness-and-hardness-cut-with-co2-laser/
Milesan, Mihaela, Gîrdu, Constantin Cristinel, Cîrţînă, Liviu Marius, AND Rădulescu, Constanţa. "Mathematical Modelling Study of Hardox400 Steel Parts’ Roughness and Hardness, Cut with CO2 Laser" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 2 (13 February 2020)
Strojniški vestnik - Journal of Mechanical Engineering 66(2020)2, 127-141
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
This study supports the research in the field of laser cutting of steel sheets HARDOX400 (H400), a less well-known and analysed material. An H400 sheet with a thickness of 10 mm was used; a cutting plan was prepared according to Taguchi’s method; the input parameters (laser power, assistant gas pressure and cutting speed) were varied according to a specific rule, producing nine pieces. The initial factorial experiment was replicated four times under the same conditions as the initial one. The values for the cutting width between the piece and the plate, the hardness, and the roughness of the 45 resulting pieces were measured. The results were interpreted for each measured parameter, and by using design of experiments (DOE) from the Statistics 7.0 software, we obtained the description of roughness (Ra) in terms of power and speed using Response Surface Method (RSM) for prediction and correlation formula.