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All Journal Majalah Ilmiah MOMENTUM Jurnal Rekayasa Mesin Manutech : Jurnal Teknologi Manufaktur Jurnal Teknik Mesin J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin jurnal syntax admiration Integrated Science Education Journal ARMATUR : Artikel Teknik Mesin dan Manufaktur Dulang: Jurnal Pengabdian Kepada Masyarakat JURNAL POLI-TEKNOLOGI Jurnal Indonesia Sosial Teknologi Prosiding Seminar Nasional Inovasi Teknologi Terapan Jurnal Inovasi Teknologi Terapan J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin

Suzen, Zaldy Sirwansyah

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Author-ID : 1976519

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology 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 Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation Other

Published : 27 Documents Claim Missing Document

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Optimasi Parameter Proses Pencetakan 3D Printing terhadap Kebulatan Produk Pristiansyah, Pristiansyah; Suzen, Zaldy Sirwansyah; Hasdiansah, Hasdiansah; Wahyudi, Wahyudi
J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Vol. 10 No. 1 (2025): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v10i1.3071

Teknologi pencetakan 3D merupakan inovasi penting dalam industri manufaktur. Salah satu metode yang populer dan terjangkau adalah Filament Fusion Fabrication (FFF) atau Fusion Deposition Modeling (FDM). Namun, pencetakan 3D masih menghadapi masalah akurasi dimensi, yang dapat menyebabkan perbedaan ukuran produk dibandingkan dengan desain. Penelitian ini bertujuan untuk mengidentifikasi parameter yang paling berpengaruh dan optimal terhadap kebulatan produk dengan menggunakan material PETG. Metode Taguchi L9 digunakan untuk mencari parameter optimal dan menganalisis pengaruh parameter proses 3D printing terhadap kebulatan produk PETG. Hasil penelitian menunjukkan bahwa parameter yang optimal untuk kebulatan adalah Layer Height 0.1 mm, Infill Density 120%, dan Print Speed 35 mm/s, dengan nilai S/N tertinggi sebesar 23.7165. Faktor yang paling berpengaruh terhadap kebulatan filamen PETG adalah Layer Height, Infill Density, dan Print Speed.

Effect of Heat Treatment and Tempering Process on the Hardness of S55c Steel as A Cutting Blade Material for Plastic Shredding Machines Yudo, Eko; Ariyanto, Ariyanto; Erwansyah, Erwansyah; Suzen, Zaldy Sirwansyah; Sugiyarto, Sugiyarto; Dharta, Yuli; Zulfitriyanto, Zulfitriyanto
Integrated Science Education Journal Vol 7 No 1 (2026): January
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar

Purpose of the study: This study aims to optimize the heat treatment process of S55C medium-carbon steel by examining the combined effects of austenitizing temperature, quenching media, and tempering temperature on impact toughness. Methodology: An experimental approach was employed using quenching and tempering treatments. Quenching was performed at three austenitizing temperatures (950°C, 1000°C, and 1050°C) with three different cooling media—salt water, oil, and seawater—followed by tempering at 100°C, 200°C, 300°C, and 400°C. All heating processes were conducted in an electric furnace. Parameter optimization was carried out using the Taguchi method with an L9 orthogonal array. Mechanical performance was evaluated through Charpy impact testing, and confirmation experiments were conducted to validate the optimal parameter combination. Main Findings: The Taguchi analysis identified the optimal quenching condition at an austenitizing temperature of 1050°C with salt water as the cooling medium, yielding the highest impact toughness. Confirmation tests supported the reliability of this result. Additionally, the tempering process showed that increasing the tempering temperature decreased hardness while significantly improving toughness, indicating effective stress relief and improved ductility in the steel microstructure. Novelty/Originality of this study: The novelty of this study lies in the integrated optimization of quenching temperature and diverse cooling media, including seawater, using the Taguchi method, with a specific focus on toughness rather than hardness alone. This research provides new insights into tailoring heat treatment parameters for S55C steel to achieve superior impact resistance, offering practical guidance for more efficient and application-oriented heat treatment strategies in manufacturing industries.

Analisis Pengaruh Layer Height dan Printing Speed pada Proses FDM Terhadap Kekuatan Mekanik Filamen PETG Pristiansyah, Pristiansyah; Alvianto, Luthfi Maulana; Afriansyah, Soni; Suzen, Zaldy Sirwansyah
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 1 (2026): Jurnal Armatur (in Progress)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i1.10583

The rapid development of manufacturing technology is marked by the emergence of Additive Manufacturing (AM) or 3D Printing technology. This study aims to analyze the effect of layer height and printing speed on the mechanical strength of PETG material using the Fused Deposition Modeling (FDM) method. The printing process was carried out using an Ender 3 Pro 3D printer with process parameter variations of layer height (0.2, 0.3, and 0.4 mm) and printing speed (40, 50, and 60 mm/s) arranged according to the Taguchi L9 (3²) experimental design. eSUN PETG filament was selected due to its compatibility with the test requirements. The test specimens were fabricated according to the ASTM E23 standard with dimensions of 55 × 10 × 10 mm for impact strength testing. The results show that printing speed has a more significant influence on mechanical strength compared to layer height. The Taguchi analysis indicates that layer height contributes the most to the mechanical performance, followed by printing speed. The optimal combination was obtained at a layer height of 0.2 mm and a printing speed of 40 mm/s. Overall, the study highlights the critical role of process parameter optimization in improving the mechanical strength of 3D printed PETG thermoplastic materials.

Pengaruh Parameter Proses Terhadap Kekuatan Tarik Produk 3d Printing Menggunakan Filamen Polylactic Acid (PLA) Buatan R3d Maker Rikky Ardiansyah; Zaldy Sirwansyah Suzen; Erwansyah Erwansyah
Jurnal Indonesia Sosial Teknologi Vol. 2 No. 12 (2021): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Saat ini teknologi di dunia industri manufaktur telah mengalami kemajuan yang sangat pesat salah satunya adalah 3D printing. 3D printing merupakan salah satu teknologi yang mengubah data digital menjadi objek 3D dengan menggunakan proses Additive manufacturing pada saat memproduksi suatu produk. Penelitian ini dilakukan untuk mengetahui pengaruh infill pattern dan nozzle temperature terhadap kekuatan tarik produk 3D printing dengan orientasi sudut pencetakan vertikal sebesar 90° mengggunakan filamen polylactic acid (PLA). Pada penelitian material polylactic acid (PLA) akan dicetak sesuai dengan standar uji tarik ASTM D638-14 Type 4. Variasi parameter proses yang digunakan pada infill pattern berupa lines, cubic, cubic division, quarter cubic, grid, octet, concentric, zig zag, tri hexagon, triangles, gyroid, cross dan cross 3D dan nilai dari nozzle temperature yang digunakan sebesar 205°C, 215°C, dan 225°C. Pada penelitian menunjukan bahwa bahwa infill pattern dan nozzle temperature memiliki pengaruh terhadap kekuatan tarik produk 3D printing dengan orientasi sudut pencetakan vertikal sebesar 0° menggunakan filamen polylactic acid (PLA) Nilai kekuatan tarik tertinggi yang terdapat pada penelitian ini sebesar 42,5 MPa yang menggunakan infill pattern dengan tipe zig zag dan nozzle temperature sebesar 205°C. Sedangkan nilai kekuatan tarik terendah sebesar 30 MPa yang menggunakan infill pattern dengan tipe cross

Analisis Pada Proses 3d Printer Terhadap Pengujian Tarik Menggunakan Filamen Pla Pro Riskullah Dirga Trisaplin; Zaldy Sirwansyah Suzen; Subkhan Subkhan
Jurnal Indonesia Sosial Teknologi Vol. 2 No. 12 (2021): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Hadirnya Revolusi Industri 4.0 menyebabkan teknologi di bidang industri manufaktur berkembang sangat pesat, salah satunya mesin Rapid Prototyping dengan teknologi FDM yang merupakan mesin cetak 3 dimensi dengan prinsip pencetakan secara additive manufacturing informasi mengenai sparameter proses yang dapat menghasilkan suatu produk 3D dengan kekuatan tarik secara ideal di Indonesia sangat minim, mengingat informasi tersebut sangat diperlukan dunia industri, sehingga penelitian ini bertujuan untuk mengetahui nilai kekuatan tarik serta parameter proses yang ideal dengan menggunakan filamen PLA PRO Metode yang digunakan pada penelitian ini adalah metode eksperimen faktorial, penelitian ini menggunakan mesin 3D printer Anet Et4, nozzle berukuran 0,4 mm, variasi parameter yang digunakan yaitu 3 level nozzle temperature, 15 infill pattern berdasarkan software Prusaslicer 2.3 dan orientasi sudut pencetakan vertikal 0ᵒ. Sehingga menghasilkan 45 kombinasi eksperimen. Hasil dari pengujian tarik tertinggi sebesar 44,2 yang terdapat pada eksperimen nomor 10 infill pattern 3D Honeycomb, Nozzle Temperature 210ᵒC, sudut pencetakan vertikal 0ᵒ. Sedangkan nilai kekuatan tarik terendah terdapat pada eksperimen nomor 43 dengan parameter infill Pattern Archimedean Chord, Nozzle Temperature 220ᵒC, sudut pencetakan vertikal 0ᵒ, dengan nilai kekuatan tarik sebesar 15,7 MPa. Sehingga dapat disimpulkan parameter proses tersebut mempengaruhi hasil dari pencetakan produk 3D printing.

Analisis Pengaruh Nozzle Temperature dan Wall Thickness pada Proses FDM Terhadap Kekuatan Mekanik Filamen PETG Maulana A, Luthfi; Suzen, Zaldy Sirwansyah; Pristiansyah, Pristiansyah
Jurnal Inovasi Teknologi Terapan Vol. 4 No. 1 (2026): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v4i1.398

3D printing has rapidly developed as part of additive manufacturing, with Fused Deposition Modeling (FDM) being widely used due to its low cost and ease of operation. PETG is a popular FDM material because of its good mechanical properties and temperature resistance. However, print quality is strongly influenced by process parameters. This study evaluates the effect of FDM parameters on the impact strength of PETG and determines the optimal settings. The investigated parameters were Nozzle Temperature and Wall Thickness, each tested at three levels. The experiments were designed using the Taguchi method with an L9 orthogonal array, producing nine sample combinations. Specimens were printed using a Haltech H-01 3D printer and tested with the Charpy impact method on a GOTECH GT-7045 machine. Data were analyzed using the Signal-to-Noise Ratio with the “Larger is Better” criterion. Results show that Nozzle Temperature has a more significant effect on impact strength than Wall Thickness, indicated by a higher Delta value and greater variation in mean response. The optimal parameters were a 250°C Nozzle Temperature and 2.5 mm Wall Thickness, providing the best mechanical performance and consistency.

Pengaruh Tekanan Kompaksi Panas Satu-Arah Terhadap Karakteristik Komposit Phenolic Resin Diperkuat Serbuk Logam dan Boiler Fly-Ash Saputra, Devrin Dwiki; Sukanto, Sukanto; Suzen, Zaldy Sirwansyah
Jurnal Inovasi Teknologi Terapan Vol. 4 No. 1 (2026): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v4i1.407

Brake pads are generally manufactured using 60% asbestos. Although still widely used, asbestos is not environmentally friendly and poses serious health risks due to its carcinogenic properties, which can cause respiratory disorders when inhaled. Therefore, new environmentally safer innovations are needed, such as phenolic resin matrix composites. This study aims to analyze the effect of matrix percentage and compaction pressure on the density and hardness of phenolic resin matrix composites reinforced with aluminum, brass, silica sand, and boiler fly ash. The powder metallurgy method was applied, consisting of mixing, compaction, and sintering processes. Mixing was carried out using a horizontal ball mill with a Ball Powder Ratio (BPR) of 10:1 at 90 rpm for 4 hours. Matrix compositions of 25%, 29%, and 33% were tested, along with compaction pressures of 5100, 5400, and 5700 psi for 10 minutes. Density testing followed ASTM B962-17, and hardness testing used ASTM E110-14. The highest hardness before sintering was 154 HB, and the highest density was 1.308 g/cm³ at 5700 psi. After sintering, hardness increased to 216 HB and density to 2.120 g/cm³ at 5700 psi with 25% matrix composition.

Co-Authors Afriansyah, Soni Ahadiatullah, Wassi Alvianto, Luthfi Maulana Ariyanto Ariyanto Berlian Adinata Intani Adinata Dharta, Yuli Durrani Irdin, Afiq Dwi Ranti Safitri Eko Yudo Erwansyah, Erwansyah Fajar Aswin Feriadi, Indra Frandika Putra Bowo Harwadi, Harwadi Hasdiansah, Hasdiansah Idiar Idiar Ilham Akbar Irawan, Rizki Irdin, Afiq Durrani Masdani, Masdani Maulana A, Luthfi Maulidiansyah, M. Ahlan Muhammad Subhan Oktavianto, Mario Oktriadi, Yudi Ongki Rio Irfany Pranata, Yogi Pristiansyah, Pristiansyah Redy, Redy Reza Dwi Putra Putra Rikky Ardiansyah Riskullah Dirga Trisaplin Robert Napitupulu Saputra, Devrin Dwiki Seva, Marcellino Stevanus Subkhan Subkhan Sugianto Sugianto Sugiyarto Sugiyarto Sukanto Sukanto Ummi Khalsum Viniolita, Thala Wahyu Riyan Saputra Wahyudi Wahyudi Yuliyanto Yuliyanto Zaldy Kurniawan Zulfitriyanto, Zulfitriyanto

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