| Issue |
E3S Web Conf.
Volume 601, 2025
The 3rd International Conference on Energy and Green Computing (ICEGC’2024)
|
|
|---|---|---|
| Article Number | 00041 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/e3sconf/202560100041 | |
| Published online | 16 January 2025 | |
The Influence of the Laser Power on the Manufacturing Quality Specific to Automotive Parts
1 Transilvania University of Brasov, Department of Automotive and Transport Engineering, 500024 Brasov, Romania
2 Transilvania University of Brasov, Department of Manufacturing Engineering, 500036 Brasov, Romania
d.dumitrascu@unitbv.ro
alexandru.rusu@unitbv.ro
* Corresponding author: dumitrascu_a@unitbv.ro
The aim of this paper is to analyze the influence of laser power on the micro-perforation process of automotive parts. From a statistical point of view, the Anderson-Darling normality test was applied to validate the data distribution. With a 95% confidence interval, the goodness-of-fit is justified by the Anderson-Darling statistics (A-Squared = 0.14, P-Value = 0.963), indicating that the data are homogeneous. The summary report revealed that the mean laser power is 0.342 W, with confidence intervals ranging from 0.271 W to 0.413 W, and a standard deviation of 0.116 W, with confidence intervals between 0.083 W and 0.193 W. Furthermore, the analysis showed low variance, a skewness of 0.171 W, and a kurtosis of - 0.566 W. In conclusion, the study highlights the importance of precise control over laser power in the micro-perforation process, providing valuable insights for industrial applications aimed at improving the quality of automotive parts.
© The Authors, published by EDP Sciences, 2025
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.
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