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Journal of Engineering and Science is a peer-reviewed academic journal that publishes original research, reviews, and technical reports across the broad spectrum of engineering disciplines...
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- masriali@unsyiah.ac.id
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Articles
Eksperimen Pengaruh Kecepatan Pada Diameter Nozzle 2,5 mm dalam Proses Laser Cutting
- Authors Masri, Suhaeri, M. Nizar Machmud, Zainuddin, Saifuddin, Azhar
- Affiliations
- Published 2023-12-25
- Section Articles
- DOI https://doi.org/10.56347/jes.v2i2.168
- Issue Vol. 2 No. 2 (2023): July-December 2023
Abstract
This experimental study examines the impact of speed variations on the 2.5 mm nozzle diameter in low-carbon steel laser cutting. The primary objective is to optimize the roundness of the cut by considering cutting speed factors. Through a series of experiments conducted on low-carbon steel plates measuring 200 mm x 200 mm, utilizing a 2.5 mm nozzle diameter with speed variations of 2, 3, and 4 m/minute, the research measures roundness quality using a digital caliper. Results indicate that cutting speed influences roundness quality, with the lowest deviation observed at a speed of 2 m/minute and the highest at 3 m/minute. The study also highlights that increased cutting speed and the use of a larger nozzle require higher gas pressure.
Keywords
Laser Cutting; Cutting Speed; Roundness Quality; Gas Pressure
References
- Arifvianto, A., Ghani, Y. A., & Lim, H. S. (2011). The effect of laser beam focus position on cut quality during laser cutting of mild steel sheets.
- Brown, J., & Johnson, E. (Geometrical Accuracy and Surface Roughness in CO2 Laser Cutting of Titanium Alloy).
- Hidayat, M. A. (2021). Analisa parameter pada pemotongan plate menggunakan CNC fiber laser cutting terhadap kekasaran permukaan. Universitas Widyagama Malang.
- Lee, J. H., Lee, H. S., Kim, S. H., & Kim, D. H. (2015). Influence of Laser Cutting Parameters on Cut Quality of Stainless Steel.
- Nugroho, A. (2018). Optimasi Keakuratan Dimensi dan Kekerasan Permukaan Potong Material Akrilik dengan Proses Laser Menggunakan Metode Taguchi dan PCR-TOPSIS. Politeknik ATMISurakarta, 2(2), 75-82.
- Palanisamy, R., Karunamoorthy, L., Chandrasekhar, U., et al. (2018). Influence of cutting parameters on surface quality and productivity in fiber laser cutting of thick section metals.
- Paul, A., & Dahotre, N. B. (2013). A Review on Laser Cutting Process: Parameters, Melt Ejection and Material Removal Mechanisms.
- Raghuraman, R., Venkatesh, Mani M., & Karunakaran, K. (2020). Laser Cutting Techniques: A Comprehensive Review.
- Sahin, Y., Yildirim, A. O., Kara, A., & Oztemel, E. E. (2015). Optimization of laser cutting by considering cutting speed, laser power, and focal point position.
- Suroso, Cahyati. (2006). Pemanfaatan metoda jaringan syaraf tiruan back propagation pada analisis pengaruh parameter pemotongan terhadap kemiringan sisi potong hasil pemotongan dengan laser CO2. Universitas Trisakti, 8(2), 121-130.
- Yanis, M. (2010). Analisis Profil Kebulatan Untuk Menentukan Kesalahan Geometrik Pada Pembuatan Komponen Menggunakan Mesin Bubut CNC. Universitas Sriwijaya, 19(1).
Author Biographies
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