PENGUJIAN CUTTER ENDMILL HSS DIAMETER 12 MM DENGAN PEMOTONGAN DEPT OF CUT TERHADAP BAJA AMUTIT DI MESIN MILLING LAGUN FU 100 (LFR 25)

Antonius Adi S Thopo Adi S.; Mohamad Yazid Diratama; Wandi Daniswara

doi:10.33019/jm.v10i2.5607

Antonius Adi S Thopo Adi S. Politeknik Manufaktur Bandung
Mohamad Yazid Diratama Politeknik Manufaktur Bandung
Wandi Daniswara Politeknik Manufaktur Bandung

DOI: https://doi.org/10.33019/jm.v10i2.5607

Abstract

This study aims to analyze the relationship between machining parameters and tool wear (flank wear) in the milling process of amutite steel (SKS3) using a 12 mm diameter High-Speed Steel (HSS) endmill cutter. The machining parameters studied included cutting speed (Vc = 14 m/min and 18 m/min), feed rate (F = 30 mm/min and 75 mm/min), and depth of cut (Doc = 0.5, 1, 1.5, 2 and 2.5 mm). The linear regression method was used to build a mathematical model relating these parameters to tool wear. Experimental data were obtained through a series of machining tests with predetermined parameter variations. The regression analysis results showed that tool wear or flank wear (Vb) was significantly affected by cutting speed (Vc), feed rate (F), and depth of cut (Doc), with constant and exponent values obtained through logarithmic transformation and regression analysis. The regression model obtained has a good level of accuracy in predicting tool wear, although there is a difference between the theoretical and actual Vb values. This discrepancy may be caused by factors not measured in the experiment, such as variations in workpiece material or environmental conditions. This research also provides that the 12 mm diameter HSS endmill cutter is proven to be capable of carrying out the depth-of-cutting process on amutite steel material in the Lagun FU 100 milling machine with the specified depth-of-cut.

Downloads

Download data is not yet available.

References

[1] D V. Abriandika, A. A. Sonief, and Y. S. Irawan, “Pengaruh pahat end mill normal dan variabel helix angle pada metode pocket zig-zag terhadap chatter,” J. Rekayasa Mesin, vol. 14, no. 2, pp. 639–648, doi: 10.21776/jrm. v14i2.1419, 2023.
[2] Friska Ari Yessika, Pengaruh Variasi Jenis Baja Terhadap Keausan End Mill Cutter Hss Pada Proses Pemesinan Cnc Milling, 2019.
[3] Karmin, Muchtar Ginting, Nalisis Peningkatan Kekerasan Baja Amutit mengunakan Media Pendingin Dromus, 2012.
[4] Arifin, N. M. et al. Pengaruh Parameter Proses Freis Terhadap Kekasaran Permukaan Baja Karbon Fasa Ganda. Jurnal Rekayasa Teknik Mesin. Vol 2, 2011.
[5] Widarto. Teknik Pemesinan Jilid 1. Jakarta: Direktorat Pembinaan Sekolah Menengah Kejuruan, 2008.
[6] Analysis et al., “analisis kualitas lubang material carbon fiber reinforced polymer menggunakan pahat end mill two flute di bawah pengaruh variabel program pascasarjana reinforced polymer menggunakan pahat,” 2020.
[7] Zainuddin., Harjanto Budi., Wijayanto Danar Susilo. Pengaruh Sudut Penyayatan Dan Jumlah Mata Sayat Endmill Cutter Terhadap Tingkat Kekasaran Permukaan Baja St 40 Hasil Pemesinan Cnc Milling Tosuro Kontrol Gsk 983 Ma-H. Jurnal Nosel, 2013.
[8] S. Kalpakjian and S. R. Schmid, Manufacturing Engineering and Technology, 6th ed. Upper Saddle River, NJ: Pearson Education, 2010.
[9] S. E. Oraby, Mathematical Modelling and In-Process Monitoring Techniques for Cutting Tools*. Disertasi Ph.D., Universitas Suez-Canal, Port Said, Mesir, 1988.
[10] M. G. Mona, J. S. Kekenusa, dan J. D. Prang, "Penggunaan Regresi Linear Berganda untuk Menganalisis Pendapatan Petani Kelapa: Studi Kasus Petani Kelapa di Desa Beo, Kecamatan Beo, Kabupaten Talaud," *Jurnal Penelitian Pertanian*, vol. 7, no. 2, pp. 123-135, 2020.
[11] I. Istijanto, Belajar Otodidak SPSS Pasti Bisa. Jakarta: PT Gramedia Pustaka Utama, 2020.