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Analisis dan Optimasi 3D Print Material Carbon Fiber Pla Menggunakan Metode Taguchi-Gra Hafifudin Khafid, Muhammad Zaky; Sateria, Angga; Suzen, Zaldy S
Jurnal Inovasi Teknologi Terapan Vol. 2 No. 1 (2024): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v2i1.180

Abstract

Technology is evolving, and so is the manufacturing process in the industrial world. One technology that is widely used in making products with ideal dimensions is 3D printing. One of the widely used 3D printing methods is Fused Deposition Modeling (FDM). The working principle of FDM is to extrude thermoplastic filaments through a heated nozzle and print layer by layer. With the development of technology, the filaments used in 3D printing also vary. Carbon Fyber is one of the most popular materials in the industry due to its strength and durability. This study was conducted to find the optimal combination of nozzle temperature, layer height, and print speed parameters for dimensional accuracy and surface roughness on Carbon Fyber filament products. The process parameters used in this study are nozzle temperature, layer height, and print speed. The nozzle temperatures used were 195°C, 210°C, and 225°C. The layer height variations used were 0.15mm, 0.20mm, and 0.25mm. Meanwhile, the print speed is 70%, 85%, and 100%. The parameters will be arranged based on the orthogonal matrix L27(33) with interactions between parameters. Response parameters used are surface roughness and dimensional accuracy. From this study it can be concluded that the parameter that has the most influence on both responses is layer height. Parameter optimization for Carbon Fyber filament products can use the parameters of nozzle temperature 195°C, layer height 0.20mm, and print speed 85%.
Rancang Bangun Mesin Extruder Filamen 3D Printing Firmansyah, Iqbal; Sateria, Angga; Pranandita, Nanda
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 1 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i1.262

Abstract

The 3D printer filament extruder is a machine used to melt and extrude filament for 3D printing processes. Thermoplastics are one type of plastic commonly used in filament production due to their durability, strength, and easy to shape, making them a preferred material for filament manufacturing. Filament is produced through an extrusion process using a machine equipped with a high-temperature heating system to shape the filament. The aim of this research is to design, construct, and test a 3D printing filament extruder to produce filament. This research produces a 3d printing filament extruder machine with a vertical position that uses a DC motor as a driving mechanism, while chains and sprockets are used to reduce rotation and increase rotational torque. Based on the results of the trials conducted, the barrel temperature of 250°C and the screw rotation speed of 5 RPM which produces a filament diameter that is close to the standard for filament use with an average filament diameter of 1.97 mm.
Optimasi Parameter Proses 3D Print Produk Kopling Menggunakan Filamen PLA (Polylactic Acid) dan Response Surface Methodology Nisah, Khairun; Sateria, Angga; Oktriadi, Yudi; Yudo, Eko; S Suzen, Zaldy
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 1 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i1.301

Abstract

3D printing technology is one of the latest innovations in the manufacturing industry. One of the uses of 3D printing is manufacturing products and machine components such as making coupling components on the Z axis of a 3D printer machine. 3D printing technology works by extruding thermoplastic filaments to form layers of material gradually. In this research, the filament used is PLA (Polylactic Acid) filament with a diameter of 1.75 mm. This research aims to analyze the effect of process parameters on surface roughness using response surface methodology (RSM). The parameters tested were nozzle temperature (215°C, 230°C, 245°C), layer height (0.2 mm, 0.25 mm, 0.30 mm), and print speed (50 mm/s, 65 mm/s, 80 mm/s). The results showed that nozzle temperature and layer height significantly influenced the surface roughness results. The most optimal process parameters to minimize surface roughness are at nozzle temperature of 249°C, layer height of 0,17 mm, and print speed of 90 mm/s.
PENGUJIAN PROSES BALANCING PADA BLOWER Syaputra Arianto, Handika; Zulfiandi, Wendi; Sateria, Angga; Hasdiansah, Hasdiansah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 5 (2025): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

This article discusses the balancing process on a blower using the 4-run method and the balancer feature on the Vibroport 80. The initial vibration measurement of the blower was recorded at 2.28 mm/s, with the impeller weighing 2.5 kg. After adding a 50-gram trial weight at an angle of 0°, the resulting vibration was 0.956 mm/s RMS. At 120°, the vibration measured 2.99 mm/s, and at 240°, it increased to 3.64 mm/s. Based on the calculations performed, a correction weight of 150 grams was determined at an angle of 20°, successfully reducing the vibration to 0.965 mm/s RMS. Using the balancer feature method, the initial vibration value of 1.91 mm/s gradually decreased to 1.36 mm/s after six stages of correction weight application. From the results of both tests, the 4-run method was found to be the most effective for balancing the blower
Analisis Pengaruh Temperatur Suhu dan Kecepatan Putar Screw Terhadap Hasil Filament 3D Printing Pada Mesin Filament Extruder Menggunakan Metode Taguchi Triatna, Rajuwiraraja; Sateria, Angga; Husman, Husman
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 2 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i2.237

Abstract

The development of 3D printing technology has opened up great opportunities in various industries, especially in the manufacture of complex three-dimensional objects. However, the quality of the print results is greatly influenced by the physical and mechanical properties of the filament used. The filament production process, especially in filament extruder machines, requires extra attention to operational parameters such as extrusion temperature and screw rotation speed. Variations in these parameters significantly affect filament quality, such as tensile strength and thickness, which can decrease if not properly adjusted. This study aims to analyze the effect of extrusion temperature and screw rotation speed parameters on filament quality, and to determine the optimal settings using the Taguchi method. The results showed that screw rotation speed is the most significant faktor in determining filament diameter with a contribution of 73%. In addition, extrusion temperature contributes 17.6%. Through optimization using the Taguchi method, it is known that the optimal extrusion temperature is 250°C with a screw rotation speed of 5 RPM, producing filament with a diameter of 1.8 mm.
PEMBUATAN MEDIA AJAR INSTALASI DAN PERAWATAN AC SPLIT Fatra Aditia; Muhammad Zikri yazi; Sateria, Angga; Ariyanto
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 4 (2024): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Learning media plays a crucial role as a tool in creating an effective teaching and learning process. This final project aims to develop an instructional medium for split AC systems, including the creation of maintenance and installation procedures as teaching and training materials. This educational medium incorporates practical elements, offering both theoretical knowledge and hands-on experience in understanding split AC systems. The teaching method will involve a combination of practice and theory, covering maintenance methods, installation techniques, and disassembly procedures for split AC systems, supported by a syllabus, maintenance modules, installation modules, and disassembly modules. It is expected that this learning media will enable students to master split AC maintenance and installation methods. The implementation of this split AC instructional media has resulted in a 51% improvement in student comprehension, indicating a significant increase in their knowledge. With the enhanced knowledge and skills, students will have better career advancement opportunities in the HVAC industry.
PEMBUATAN MESIN MILLING PAPAN PCB Arief Triadi; Sateria, Angga; Aswin, Fajar
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 4 (2024): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

In traditional PCB layout creation, copper solvent materials like ferric chloride are commonly used along with other processes. This final project focuses on developing a PCB (Printed Circuit Board) milling machine. The machine is designed to engrave electronic circuit layouts onto PCB boards using a CNC (Computer Numerical Control) system. The CNC machine facilitates the precise engraving of circuit layouts on PCB boards. The development of this machine involves several stages, including the design process, hardware assembly, and mechanical system assembly. The machine's control system is operated using an Arduino Mega and RAMPS 1.4, which manage the machine's movements. The machine is equipped with three stepper motors, named Nema 17, which drive the machine along three axes: X, Y, and Z. The CNC machine utilizes a single lip cutter as the engraving tool on the PCB, positioned along the Z-axis. Based on the test results for a 10 mm movement on the X, Y, and Z axes, the average movement deviation was found to be 10.23 mm for the X-axis, 10.59 mm for the Y-axis, and 10.45 mm for the Z-axis.