Article Per Year (5 Year)
p-Index From 2021 - 2026
1.835
P-Index
This Author published in this journals
All Journal Rekayasa Mesin Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Elemen Majamecha Otopro Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Jurnal Inovasi Teknologi Manufaktur, Energi dan Otomotif Cahaya Pengabdian Jurnal Serina Abdimas
Pamuji, Dian Ridlo
Unknown Affiliation
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Rekayasa Mesin

 1 
Optimasi Parameter Proses Bubut Material ST 60 dengan Pendinginan Ramah Lingkungan Menggunakan Metode Taguchi-Grey Pamuji, Dian Ridlo; Lusi, Nuraini
Jurnal Rekayasa Mesin Vol 10, No 3 (2019)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jrm.2019.010.03.5

Abstract

Every production process always needs to produce high quality with high productivity. However, in machining processes, qualities such as surface roughness and productivity such as material removal rates have different characteristics. Surface roughness has the quality characteristics smaller the better, while the material removal rate has larger the better. Therefore, determining the combination of lathe parameters is very important to get optimal results. A study has been carried out to determine the combination of lathe process on ST 60 material with an environmentally friendly cooling method to minimize surface roughness response and maximize material processing rates simultaneously. The coolant (cold soluble oil and air pressure), spindle rotation (550 rpm, 700 rpm and 1200 rpm), feed motion (0.053 mm / rev., 0.103 mm / rev and 0.161 mm / rev) and depth of cut (0.125 mm, 0.25 mm and 0.5 mm) were used as process parameters. The tool used in this study is a CNMG insert tool with a 0.4 mm corner radius. The experimental design was determined using the Taguchi method in the form of orthogonal matrix L18 (21x33). The optimization method used is the grey relational analysis. The results showed that an optimal surface roughness response and material removal rate obtained by setting the coolant process at level 1 of cold soluble oil, spindle rotation was set at level 3 at 1200 rpm, feeding motion was set at level 3 of 0.161 mm / rev. And the depth of cut is set at level 3 of 0.5 mm.
Experimental Study on The Effect of Cross Feed of Surface Grinding on the Vibration and the Surface Roughness of Hardened Tool Steel OCR12VM Anam, Chairul; Muzaka, Khairul; Pamuji, Dian Ridlo
Jurnal Rekayasa Mesin Vol 11, No 3 (2020)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jrm.2020.011.03.2

Abstract

The grinding process is a machining process to obtain qualified surface roughness levels and high dimensional accuracy. There are two types of processes in the grinding process, namely the roughening and finishing processes. The vibration effect of the roughing process can damage and shorten the life of the tool/machine, while in the finishing process, the effect of vibration will reduce the dimensional accuracy, shape, and surface smoothness of the workpiece. This study aims to determine the effect of crossfeed on the amplitude of vibration and surface roughness of the workpiece on the surface grinding process. The materials used are hardened tool steel OCR12VM with a variety of grinding stone types A46QV and A80LV made of aluminum oxide. The Variables of process parameters are crossfeed (mm / step) and depth of cut (mm). The measurement of vibrations uses an accelerometer, which is processed by the math CAD program in the form of amplitude and frequency. For surface roughness measurements, it is used the MT-301 surface test with 5 sample points and a sample length of 0.8 mm. The results show that the greater the cross-feed value, the bigger the amplitude of the vibration level and the surface roughness of the workpiece. The magnitude of the amplitude of the vibration on the acceleration that occurs in the grinding stone type A46QV starts from 6,7369 -18.7525 g.rms, while the grinding stone type A80LV starts from 5.0904 g.rms to 18.2821 g.rms. The surface roughness achieved in both grit 46 and grit 80 is from N3 to N5.
Co-Authors Andhika, Muhammad Yusuf Andriyani, Bela Anggra, Fiveriati Ayatullah, Mohamad Dimyati Catrawedarma Catrawedarma, IGNB Chairul Anam, Chairul Ely Trianasari Gumiwang, Fizar Candra Herman Yuliandoko, Herman Ika Yuniwati, Ika Imron Musthofa Isworo, Hajar Kurnia Dwi Artika, Kurnia Dwi Kusuma, Dedy Hidayat Lusi, Nuraini Mega Lazuardi Umar Moh. Nur Shodiq, Moh. Nur Muhammad Syaifuddin Muzaka, Khairul Nasori, Imam Ninik Sri Rahayu, Ninik Sri Persada, Anggun Angkasa Bela Prayogo, Galang Sandy Rimbita, Trismi Rosi, Azriel Alfito Dela Sari, Eli Novita Tinta, Dadick Ardian Wahid, M. Abdul Wahid, Muhammad Abdul Wahyu Utomo Wicaksono, Driyanto Wahyu Yuni Ulfiyati