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All Journal Jurnal Ilmiah Nusantara
Cohyo Purnomo
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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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ANALISIS PENGARUH VARIASI PAHAT DAN RADIUS PADA MATERIAL ST 32 TERHADAP HASIL KEKASARAN PERMUKAAN BUBUT RATA MENGGUNAKAN MESIN CNC XTRA 420 Cohyo Purnomo; Fajar Satriya Hadi; Retno Eka Pramitasari; 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.v1i6.2865

Abstract

This study aims to determine the effect of tool variation and radius on ST 32 material on the surface roughness outcomes of turning on a CNC XTRA 420 machine. The results can be summarized as follows: the best tool variation in terms of roughness was the DNMG tool with a roughness value of 1.46 µm, radius variation of 0.4 with a roughness value of 1.62 µm. The research uses an experimental method which can be interpreted as the most complete quantitative research approach, in the sense that it fulfills all the requirements for testing cause and effect relationships. Data analysis from the effect of tool variation with radii of 0.4, 0.6, and 0.8 on surface roughness outcomes was conducted using the Mann-Whitney test, which yielded a significance value of 0.050.
Co-Authors Fajar Satriya Hadi Mohammad Munib Rosadi Retno Eka Pramitasari