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All Journal Jurnal Energi Dan Manufaktur Sinergi ROTOR: JURNAL ILMIAH TEKNIK MESIN Indonesian Journal of Science and Technology R.E.M (Rekyasa Energi Manufaktur) Jurnal Journal of Mechanical Engineering Science and Technology INVOTEK: Jurnal Inovasi Vokasional dan Teknologi JMM (Jurnal Masyarakat Mandiri) STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin Jurnal Elemen JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Medani : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Dedi Dwilaksana
Jurusan Teknik Mesin Fakultas Teknik Universitas Jember
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Transportation Other

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Journal : Sinergi

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Hardness and microstructure of FDM 3D printed parts using self-made PLA-brass filaments Darsin, Mahros; Ramadhan, Ivan Fadilla; Sumarji, Sumarji; Dwilaksana, Dedi; Sutjahjono, Hary; Ales, Steve Korakan
SINERGI Vol 28, No 3 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2024.3.001

Abstract

Technological advancements in the industrial sector have led to rapid developments in 3D printing technology, enabling the creation of three-dimensional prototype models. Various filaments, including polyethylene terephthalate glycol, nylon, and polylactic acid, have been widely adopted in the industry. However, filaments composed of metal mixtures are relatively scarce in Indonesia, primarily available only through select online shops worldwide. The production and sale of such filaments present lucrative opportunities within the manufacturing industry. In this research, an experimental study was conducted to examine the hardness of test specimens fabricated using PLA-brass filament. The objective was to identify the optimal hardness value of the specimens. The study focused on three key parameters: nozzle temperature, layer height, and print speed, each at two different levels. The Taguchi L4(2³) experimental design was employed, along with S/N ratio and ANOVA analysis, to evaluate the results. The findings revealed that specific combinations of parameters yield favorable hardness values, as determined by the Taguchi Method. The optimal set of parameters for achieving good hardness values was determined to be a nozzle temperature of 230°C, a layer height of 0.2 mm, and a print speed of 40 mm/s. These results enhance the understanding of PLA-brass filament properties and facilitate the utilization of 3D printing technology in the manufacturing industry. 
Co-Authors Agus Triono Ahmad Syuhri Ales, Steve Korakan Alfredo Bayu Satriya Amirur Ridho Muhammad Andi Sanata Anuary Dwi Rosyid, Wafa Prasetia APRIANDY, KEVIN ILHAM Aris Zainul Muttaqin Bahrul Ulum Bambang Sugiharto Danang Yudistiro Dani Hari Tunggal Prasetiyo Digdo Listyadi, Digdo Dwi Djumhariyanto Dwi Hidayatul Qoryah, Rika ERICHA DWI WAHYU SYAH PUTRI Faiqal Malik Firmansyah Fahrul Gita Kusumastuti Haidzar Nurdiansyah Hari Arbiantara Basuki Hary Sutjahjono Imam Sholahuddin Intan Hardiatama Linda Kurnia Supratiningsih M Arief Hidayat M Asrofi M Dimyati Nashrullah M. Fahrur Rozy Hentihu M. Firmansyah Putra Pradana Mahatma Junjung Mardlotila Mahendra Aditya Danang Mahros Darsin Mochamad Asrofi Mochamad Trifiananto Muh Nurkoyim Kustanto Muh. Asnoer Laagu Muhammad Dimyati Nashrullah Muhammad Ghilman Badri Muhammad Ghilman Badri, Muhammad Ghilman Muhammad Trifiananto Nashrullah, M Dimyati Nasrul Ilminnafik Noor HS, Skriptyan Novel Bagas Satrio Wibowo Pradiza, Revvan Rifada Prasetio, Dwi Angga Tary Prayogo Alim Pangestu Puranggo Ganjar Widityo Qoyinul Amin Rafli Bima Ardiansyah Rahma Rei Sakura Raihaan, Raihaan Ramadhan, Ivan Fadilla Rezky Agus Setiawan Ridha, Fabrobi Ririn Endah Badriani, Ririn Endah Robertoes Koekoeh KW Robertus Sidartawan Salahuddin Junus Samsuri . Santoso Mulyadi Setyawan F.W. Setyawan F.W., Setyawan Siswantoro, Dwi Heru Sumarji Sumayyah Hany Syuhri, Skriptyan Noor Hidayatullah Taqdissillah, Doohan Taufik Taufik Valerian, Joey Yani, Luluk Fitri Yudhistiro, Danang Yuni Hermawan