Email the author ANALYSIS OF THE EFFECT OF CUTTING SPEED AND CURRENT ON SURFACE ROUGHNESS WITH CNC PLASMA CUTTING ON STEEL PLATES SS400
Beni Tri Sasongko, Universitas Negeri Yogyakarta, Indonesia
Prabuditya Bhisma Wisnu Wardhana, Politeknik Negeri Banyuwangi, Indonesia
Abstract
Surface roughness characteristics are very important data in the machining process. This study aims to determine how much influence the cutting speed and current variation with air pressure of 1 MPa on surface roughness of SS 400 steel plate cutting using CNC plasma cutting on roughness. The independent variables of the research are variations in cutting speed and current. Testing the cutting speed of the material removal rate (MMR) using the method of reducing the mass of the workpiece and calculating the empirical formula, testing the surface roughness using the surface roughness tester TR 1200. The data are presented in the form of tables and graphs. The results of the material removal rate test for reducing the mass of the workpiece, the lowest value obtained in this study was 378 mm/min3 with a cutting current of 110 A and the highest was 1890 mm/min3 with a cutting current of 100 A, while at the melting point at a current of 90, 100, 110 Ampere get a value of 0.444, 0.494, 0.543 cm/min3.baSe The results of the roughness test, which should be that the higher the melting point value, the higher the roughness level, at 90 Ampere cutting currents get an average value of 12,502 μm, 100 Ampere currents have an average value of 8.653 μm and, 110 Ampere currents have an average value of 7.56 μm . Cutting speed affects the cutting current, the results of calculations using the mass weighing method and using calculations, the results of testing the measurement of the roughness value are getting smaller.
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Agnitias, R. S., & Rusiyanto. (2019). PENGARUH VARIASI KUAT ARUS TERHADAP LEBAR PEMOTONGAN DAN KEKERASAN PADA BAJA KARBON SEDANG DENGAN CNC PLASMA ARC CUTTING. Jurnal Dinamika Vokasional Teknik Mesin, 99-104
Akhmad, A., A., 2009, “Pemesinan Nonkonvensional Plasma Arc Cutting.Jurnal Rekayasa Mesin”,Vol.9, No.2, hal: 51-56. https://doi.org/10.36706/jrm.v9i2.16
Dedy, R., 2019, Pengaruh Variasi Tekanan Udara pada Pemotongan Plat Baja ST37 Menggunakan CNC Plasma Cutting terhadap Struktur Mikro, Kerf dan Kekerasan, Tugas Ahir Teknik Mesin, UNNES, Semarang. 5201415028_Optimized.pdf (unnes.ac.id)
Hidayat Arief, Farid, Purbo, 2021 “Analisa parameter pada pemotongan plate menggunakan CNC fiber laser cutting terhadap kekasaran permukaan, Jurnal Vol. 10 No. 2. : http://ojs.ummetro.ac.id/index.php/turbo
Abdul, H., Oyong. N. & Teguh D.W., 2019, “Optimasi Proses Parameter Pemotongan Plasma Arc Cutting pada Logam Alumunium Menggunakan Metode Taguchi” Prosiding SNST ke-9, Universitas Wahid Hasyim, Semarang
Malik, I, Mardiana, Abelleco, 2021.” Analisa Kekasaran permukaan Hasil Pemotongan padaBaja SS400 menggunakan mesin CNC Plasma Cutting dengan pengaruh variasi kuat arus dan Ketinggian Torch”, Jurnal Austenit Vol 13 No 2, Oktober 2021. https://doi.org/10.5281/zenodo.5725892
Pambudi, S. S., Kristiyono, T. A., & Aditya, B. K. 2022. “ Studi Pengaruh Variasi Jarak Nozzle Tip terhadap Kebutuhan, Jurnal Jalasena 28-38
Pawar, S. S., dan K. H. Inamdar., 2017. “Experimental Analysis of Plasma Arc Cutting Process for SS 3161 Plates”. IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE), E-ISSN: 2278-1684,p-ISSN: 2320-334X : 75-80. https://DOI: 10.9790/1684-17010057580
Riska S.A., 2019, Pengaruh Variasi Kuat Arus Terhadap Lebar Pemotongan Dan Kekerasan Pada Baja Karbon Sedang Dengan CNC Plasma ARC Cutting. Jurnal Universitas Negri Yogyakarta. Saiful, I, 2019, Perecanaan CNC Plasma Cutting Menggunakan Softwer Autodesk Inventor 2015. Tugas Akhir Teknik Mesin UNNES. Semarang.
Riyadi, E. S., & Pratama, D. P. (2019). Pengaruh Laju Kecepatan Potong Pada Proses Pemotongan Menggunakan Gas Cutting. TIARSIE, 107-112
Saiful, I, 2019, Perecanaan CNC Plasma Cutting Menggunakan Softwer Autodesk Inventor2015. Tugas Akhir Teknik Mesin UNNES. Semarang
Salonitis, K., & S., Vatousianos, 2012, ” Experimental Investigation of the Plasma Arc Cutting Process”, Published by Elsevier B.V. Selection and/or peer-review under responsibility of Professor D. Mourtzis and Professor G. Chryssolouris, page 288-292. https://doi.org/10.1016/j.procir.2012.07.050
Sugiyanto, & Yogi, P., 2018, “ Pembuatan Kekasaran permukaan Material ST 37 Terhadap Kecepatan Pemakanan pada Milling Machine” , Jurnal ENGINE Vol 2 No 1, hal. 1-6 https:// DOI:10.30588/jeemm.v2i1.352
Susilo T, M Fazly A, 2024, “ Analisis Pengaruh Kecepatan Pemotongan mesin CNC Cutting Plasma Terhadap Dimensi Akhir dan Kekasaran Permukaan pada Baja AH36” Jurnal Jalasena Vol. 5 No.2
Tiyan, TA., 2022 “Pengaruh Variasi Diameter Nozle dan kuat arus terhadap kekerasan plat baja SS400 Dengan Plasma Cutting: Jurnal Nisin 1 No 1 hal 14-25 https://journal.upgris.ac.id/index.php/nisin/article/viewFile/10418/pdf
DOI: https://doi.org/10.21831/dinamika.v9i1.72268
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