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All Journal Jurnal Ilmiah Nusantara
Arik Indra Pratama
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences

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PENGARUH VARIASI PUTARAN SPINDLE DAN FEEDING TERHADAP KEKASARAN PERMUKAAN MATERIAL ALUMUNIUM SERI 6 PADA PROSES SURFACE TURNING MENGGUNAKAN MESIN BUBUT CNC TIPE XTRA – 420 Arik Indra Pratama; Fajar Satriya Hadi; Basuki Basuki; Mohammad Munib Rosadi
JURNAL ILMIAH NUSANTARA Vol. 1 No. 6 (2024): November
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v1i6.2864

Abstract

The purpose of this study is to determine the optimal surface roughness level of a Series 6 aluminum workpiece profile by using different spindle speeds and feed rates on a CNC lathe machine. This research used a eksperimental method, which aims to determine conditions and obtain more valid data froms research. The research instrument used a surface roughness tester with a total of 27 test samples. Based on the data obtained from lab tests, the surface roughness results from varying spindle speeds and feeding rates show that at a spindle speed of 1,450 RPM, the lowest roughness achieved at a feeding rate of 0.12 mm/min is 0.90 µm. At a spindle speed of 1,650 RPM, the lowest roughness achieved at the same feeding rate is 0.86 µm. Meanwhile, at a spindle speed of 1,850 RPM, the lowest roughness achieved at a feeding rate of 0.12 mm/min is 0.85 µm.
Co-Authors BASUKI BASUKI Fajar Satriya Hadi Mohammad Munib Rosadi