EFFECT OF FEED RATE AND DEEP OF CUT CNC MACHINING PROCESS ROUTER ON SURFACE ROUGHNESS ACRYLIC
DOI:
https://doi.org/10.5281/zenodo.7246794Keywords:
CNC Router 3018, Acrylic, Regression linear, Parameters, roughnessAbstract
Manufacturing machines are technologies that can help human work. One of them is the CNC router 3018. In the machining process of the CNC router, the level of surface roughness is one of the benchmarks for the quality of the resulting product. Departing from this problem, a tactic is needed in making machining parameter variables so that a good surface roughness value is obtained. The material used in this study is acrylic with a size of 70 × 65 × 5 mm, with a constant spindle speed of 1000 rpm, a variable feed rate of 200,300,400 mm/min and a varying depth of cut of 0.1,0,2,0.4 mm using a chisel made of tungsten carbide. One flute with a size of 3 mm. From the analysis that has been carried out, the lowest roughness level (Ra) is obtained under parameter conditions: spindle speed 1000 rpm, with a feed rate of 400 mm/min and a depth of cut 0.1 mm with a value of 0.654 m. the greatest value (Ra) is found at the spindle speed of 1000 rpm, with a feed rate of 300 and a deep of cut of 0.4 mm with a value of (Ra) 1,740 m, referring to the experiment using a variation of the feed rate, it was found that the relationship between the feed rate and the roughness value is negative with the equation y = -0.001x + 1.3634 this can be a reference in determining the value of surface roughness.
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Awliya T, 2018, “Perbandingan Pengukuran Luas Area Antara Theodolit Dan Global Positioning Systemâ€, LOGIKA Jurnal Ilmiah Lemlit Unswagati Cirebon 22 (3), 58-64, 2018â€.
A.Zubaidi, dkk. (2012). Analisis pengaruh kecepatan putar dan kecepatan pemakanan terhada kekasaran permukaan material FCD 40 pada mesin bubut CNC. 79–81.
Saputro Herman, 2011, “Prediksi Kekasaran Permukaan Baja ST 40 Brbasis Model Analisis Regresi Ganda Pada Permesinan Cnc Freisâ€, POLITEKNOSAINS VOL.X NO.1,Maret 2011
Slamet Riyadi.(2019).Pengaruh Spindle Speed,Feed Rate, dan Deep of cut Terhadap Akurasi Hasil Permesinan Pada Mesin CNC Router 3Sumbu.Teknik Mesin,Politeknik Negeri Sriwijaya. VOL 11, NO 2
Yulius Elvys, Eri and Sirama, Sirama (2015) PENINGKATAN KEAKURASIAN GERAKAN PADA PROTOYPE MESIN CNC MILLING 3-AXIS. In: Seminar Nasional Tahunan Teknik Mesin Indonesia XIV, 7-8 OKTOBER 2015, BANJARMASIN
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