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All Journal Jurnal Energi Dan Manufaktur Rekayasa Mesin Sinergi ROTOR: JURNAL ILMIAH TEKNIK MESIN Jurnal Rekayasa Mesin Journal of Mechanical Engineering Science and Technology JTERA (Jurnal Teknologi Rekayasa) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin Jurnal Elemen J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Jurnal Abdi Masyarakat Indonesia Jurnal Ilmiah Teknik Mesin Poros Jurnal Offshore: Oil, Production Facilities, and Renewable Energy Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Jurnal Pengabdian Masyarakat dan Riset Pendidikan J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Hary Sutjahjono
Jurusan Teknik Mesin, Universitas Jember
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences 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 Medicine & Pharmacology Nursing Physics Public Health Social Sciences 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 ., Sumarji Abdul Aziz Abdul Haris Siregar Adhitia Yanuar Pratama Adhitia Yanuar Pratama, Adhitia Yanuar Agus Triono Agus Triono Ahmad Adib Rosyadi Ahmad Syuhri Akhmad Nirman Zaki Ales, Steve Korakan Alfredo Bayu Satriya Andi Sanata Andreas Maulana Irsabudi APRIANDY, KEVIN ILHAM Aris Zainul Mutaqqin Basuki , Hari Arbiantara Charismanda Adilla Tristianto Danang Yudistiro Dedi Dwilaksana Devlin, Nigel Gavriel Digdo Listyadi, Digdo Dimas Aditya Dinul Maulidin Dwi Djumharianto Dwi Djumhariyanto Efendi , Moh Riski ERICHA DWI WAHYU SYAH PUTRI Fx. Kristianta Gaguk Jatisukamto Ghozian Hilmi M Gita Kusumastuti Guguk Jatisukamto Hadiatama, Intan Hari Arbiantara Hentihu, Fahrur Rozy Ilman Muhammad Azmi Ilminafik, Nasrul Ilmninafik, Narsul Indria Dwi Puspita, Hery Intan Hardiatama Irjik Abror Maulana Irfida Irsabudi, Andreas Maulana Jannah, Betriqil Jatisukamto , Gaguk Koekoeh KW, Robertoes Luh Putu Ratna Sundari M Arief Hidayat M Asrofi M Dimyati Nashrullah M Katibi Vanhas Mahros Darsin Misto Misto Mochamad Asrofi Mochamad Asrofi Mochamad Trifiananto Muhammad Trifiananto Muhammat Dwi Karisma Mutaqqin, Aris Zainul Nanda Jefri AR Nasrul Ilminnafik Nofal Kharis Nofal Kharis Kharis Noor HS, Skriptyan Novel Bagas Satrio Wibowo Pradiza, Revvan Rifada Prayoga Krisna Febriaji Puranggo Ganjar Widityo Rahma Rei Sakura Ramadhan, Ivan Fadilla Ramadhan, M Edoward Rezky Agus Setiawan Ririn Endah Badriani, Ririn Endah Rizki Romadhon Robertoes Koekoeh KW Robertoes Koekoeh KW Robertus Sidartawan Rohman T. Rohman T., Rohman Romadhon, Rizki Rozy H, M Fahrur Salahuddin Junus Salwasana, Allisa Santoso Mulyadi Saputra, Dheo Ardi Nugraha Setiawan, Digdo Listyadi Setyo Pambudi Siswantoro, Dwi Heru Siti Nur Rahmah Anwar Sumarji Veni Dwi Sulastri Wazirotus Sakinah Yani, Luluk Fitri Yuni Hermawan