Jurnal Inovasi Teknologi Terapan
About the Journal Jurnal Inovasi Teknologi Terapan (JITT) dikelola oleh Politeknik Manufaktur Negeri Bangka Belitung sebagai wadah rutin bagi sivitas akademika dan praktisi dalam berbagi pengetahuan, temuan, dan pengalaman dalam hal inovasi teknologi terapan yang berkelanjutan. JITT ini merupakan ajang publikasi ilmiah mengundang para sivitas akademika dan praktisi untuk ikut serta sebagai penulis dalam mempublikasikan hasil-hasil penelitian dan pengembangan ilmu. Topik JITT (tidak terbatas pada): Elektronika, Kontrol, Otomasi, Robotika, Mekanik, Mesin, Material, Manufaktur, Perawatan Mesin, Information Technology, Programming, Energi Terbarukan, Kecerdasan Buatan, Computer Network, Kontrol Otomatis, Teknologi Pertanian dan Perikanan, Desain dan Rekayasa Mekanik. Jurnal Inovasi Teknologi Terapan (JITT) is managed by Politeknik Manufaktur Negeri Bangka Belitung as a regular forum for academics and practitioners to share knowledge, findings, and experiences in terms of sustainable applied technological innovation. JITT is a scientific publication event inviting academics and practitioners to participate as writers in publishing the results of research and development of science. JITT Topics (not limited to): Electronics, Control, Automation, Robotics, Mechanics, Machinery, Materials, Manufacturing, Machine Maintenance, Information Technology, Programming, Renewable Energy, Artificial Intelligence, Computer Networks, Automatic Control, Agricultural Technology and Fisheries, Design and Mechanical Engineering.
Articles
272 Documents
<![CDATA[Analisis Keandalan Mesin Digester Menggunakan Metode Failure Mode And Effect Analysis Di Pabrik CPO PT Mas ]]>
<![CDATA[Hegel Tottamor]]>;
<![CDATA[Harwadi Harwadi]]>;
<![CDATA[Indra Feriadi]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 1 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i1.416
<![CDATA[The digester machine is a critical unit in the palm oil processing industry, functioning to soften and mash palm fruit to enable optimal oil extraction. The reliability of this machine plays an important role in ensuring the continuity and efficiency of crude palm oil (CPO) production. This study aims to analyze the reliability of the digester machine at the CPO plant of PT MAS using the Failure Mode and Effect Analysis (FMEA) method. Research data were obtained through direct field observation, interviews with operators and maintenance technicians, and analysis of historical machine failure data from January to December 2024. Each failure mode was evaluated based on severity, occurrence, and detection parameters to determine the Risk Priority Number (RPN), which was used to establish maintenance priorities. The results indicate that the Expeller Arm and Short Arm components have the highest RPN values, identifying them as the most critical components with the highest risk of failure. Based on these findings, maintenance recommendations and corrective actions focused on critical components are proposed to improve the reliability of the digester machine, reduce downtime, and support efficient and continuous CPO production at PT MAS]]>
<![CDATA[Analisis Pengaruh Integrasi Artificial Intelligence dan Pengembangan Kompetensi Generasi Z terhadap Keberlangsungan Organisasi ]]>
<![CDATA[Resi Khalisya Wildani]]>;
<![CDATA[Fajar Rudiyanto]]>;
<![CDATA[Oktaviona Salsabrina]]>;
<![CDATA[Ridki Riandi]]>;
<![CDATA[Retno Purwani Setyaningrum]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 1 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i1.423
<![CDATA[This study uses a quantitative approach with a survey method. Data were obtained from 50 respondents who are Generation Z employees and work in various organizational sectors in Indonesia. The sample size was determined using the Lemeshow formula because the study population is not known with certainty. Data analysis was carried out using the Partial Least Square (PLS) method with the help of SmartPLS 4.0 software. The results of the study indicate that AI integration does not have a direct significant effect on organizational sustainability, but has a positive and significant effect on Generation Z involvement which in turn has a significant effect on organizational sustainability. Meanwhile, the development of digital competencies does not show a significant effect either directly on organizational sustainability or indirectly through Generation Z involvement. This finding indicates that the application of technology in organizations does not necessarily directly guarantee organizational sustainability without being accompanied by employee involvement, especially Generation Z. This study is expected to provide theoretical contributions in the development of technology-based human resource management studies and provide practical implications for organizations in designing sustainable digital transformation strategies.]]>
<![CDATA[Pengaruh Bentuk Geometri terhadap Laju Korosi Baja Karbon dalam Larutan NaCl 3,5% ]]>
<![CDATA[Rudi Hartono]]>;
<![CDATA[Amat Umron]]>;
<![CDATA[Utdin F Amali]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 1 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i1.440
<![CDATA[The geometry of metal components is an important factor influencing corrosion behavior, particularly localized corrosion. This study aims to analyze the effect of geometric variations on the corrosion rate of carbon steel through a simulated laboratory experimental approach. Carbon steel specimens were fabricated with three different geometries, namely flat surface, sharp-edged surface, and crevice geometry. Corrosion testing was conducted using immersion and potentiodynamic polarization methods in a 3.5% NaCl solution. The analyzed parameters included mass loss corrosion rate, corrosion potential, and corrosion current density. The results showed that crevice specimens exhibited the highest corrosion rate, followed by sharp-edged specimens, while flat surfaces demonstrated the best corrosion resistance. This behavior is attributed to the formation of differential aeration cells and non-uniform current density distribution caused by geometric variations. These findings highlight the importance of considering geometric design in corrosion mitigation strategies for metal components.]]>
<![CDATA[Pengaruh Jumlah Mata Parut Terhadap Kapasitas Produksi Mesin Pemarut Batang Sagu ]]>
<![CDATA[Dito Marian]]>;
<![CDATA[Saparin Saparin]]>;
<![CDATA[Eka Sari Wijianti]]>;
<![CDATA[Yudi Setiawan]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 1 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i1.441
<![CDATA[Sago is a local food resource with high potential to be developed as an alternative carbohydrate source in Indonesia. One of the critical stages in sago processing is the grating process, which significantly affects production capacity and efficiency. This study aims to analyze the effect of the number of grating teeth on the performance of a sago stem grating machine. Two grating tooth variations, namely 18 × 20 and 20 × 22, were tested using a 7.5 HP gasoline engine. Each variation was tested three times using sago stems weighing 6,000 grams. The observed parameters included grating time, mass of perfectly grated material, imperfect grated material, wasted material, production capacity, and production efficiency. The results showed that the 20 × 22 grating teeth variation produced better performance, with a production capacity of 128.85 kg/h and an efficiency of 94.70%, compared to the 18 × 20 variation with a capacity of 99.65 kg/h and an efficiency of 89.3%. The study concludes that increasing the number of grating teeth significantly improves the performance of the sago stem grating machine.]]>
<![CDATA[Rancang Bangun Aplikasi Web Pojok Literasi Statistik Sebagai Media Litarasi Statistik Di BPS Provinsi Kepulauan Bangka Belitung ]]>
<![CDATA[Muhammad Hilal Ramadhan]]>;
<![CDATA[Yang Agita Rindri]]>;
<![CDATA[Vivin Mahat Putri]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i2.358
<![CDATA[The high number of students or university students as users of statistical data recorded by the Central Statistics Agency (BPS) is not matched by adequate understanding. These data are widely processed and used as a basis for research. Although data information is widely available, many people still cannot understand and utilize the data effectively. In today's digital era, it is imperative for BPS to undergo digital transformation, especially in terms of disseminating statistical products to remain relevant to the times. The purpose of this study is to design and develop a digital innovation in the form of a website-based statistical literacy media application to improve statistical literacy and the dissemination of statistical products. The methods in this research consist of five stages, namely collection and analysis of requirements, prototyping, prototyping evaluation, coding, testing, and system evaluation. The results of the research in the form of system testing using blackbox testing show that the application with main features such as educational content, interactive tools, monthly quizzes and challenges, as well as internship and research programs for students is running and functioning as expected.]]>
<![CDATA[Kelayakan Komposit Rpet -Karbon Aktif Sebagai Filamen 3D Studi Eksperimental Terhadap Sifat Mekanik ]]>
<![CDATA[Meriatun Meriatun]]>;
<![CDATA[Sugianto Sugianto]]>;
<![CDATA[Hasdiansah Hasdiansah]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i2.369
<![CDATA[The accumulation of plastic waste, particularly polyethylene terephalate (PET), has become a serious environmental issue due to its widespread use and long degradation period. Although recycling PET waste offers environmental and economic benefits, its limited mechanical properties restrict its potential application in advanced manufacturing such as 3D printing. Previous studies have shown that reinforcement with carbon-based fillers can improve the performance of recycled PET;however, research on the mechanical characterization of recycled PET composites reinforced with activated carbon remains limited. This study aims to examine the feasibility of polymer composites made from recycled PET reinforced with activated carbon as a raw material for 3D filament production. Recycled PET was mixed with various amounts of activated carbon and mechanically tested according to ASTM D638 (tensile test) and ASTM D256 (impact test). The results showed that the addition of activated carbon affected the tensile strength, elastic modulus, and impact toughness. The optimum composition was obtained at 2.25 g of activated carbon, which provided the best impact resistance. However, the low elongation indicated brittle behavior, suggesting that further modification is required. This study provides an alternative approach for utilizing recycled PET plastic waste as a sustainable and functional material for 3D printing filament]]>
<![CDATA[Peningkatan Keakurasian Produk Cetak 3D Printing Menggunakan Filamen PLA+ ]]>
<![CDATA[Andimeri Andimeri]]>;
<![CDATA[Muhammad Yunus]]>;
<![CDATA[Pristiansyah Pristiansyah]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i2.370
<![CDATA[This study aims to improve the dimensional accuracy of printed products in the 3D Printing process using the Fused Deposition Modeling (FDM) method with PLA+ filament material. The research employed the Taguchi L9 (3²) experimental design to evaluate the influence of printing speed and layer height on the dimensional precision of the printed objects. Cube-shaped specimens measuring 20×20 mm were fabricated using an Ender 3 Pro printer and measured with a digital caliper of 0.02 mm accuracy. The results showed that the combination of a 0.10 mm layer height and 85 mm/s print speed produced the highest accuracy, with a minimal dimensional deviation of approximately ±0.05 mm from the nominal size. The Signal-to-Noise (S/N) Ratio analysis indicated that both parameters contributed equally to print quality. Therefore, optimizing printing parameters and utilizing PLA+ material effectively enhances dimensional precision, process stability, and geometric quality of 3D printed products. These findings can serve as a practical guideline for optimizing additive manufacturing processes based on the FDM technique.]]>
<![CDATA[Kelayakan Komposit rPET-Aerosil Sebagai Filamen 3D: Studi Eksperimental Terhadap Sifat Mekanik ]]>
<![CDATA[Zulky Khoiri]]>;
<![CDATA[Sugianto Sugianto]]>;
<![CDATA[Idiar Idiar]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i2.372
<![CDATA[This study evaluated the feasibility of aerosil-reinforced recycled PET (rPET) plastic composite as a filament raw material for 3D printing. Experiments were conducted by varying the aerosil concentration to analyze its effect on mechanical properties based on tensile tests (ASTM D638) and impact tests (ASTM D256). The results showed that the addition of 3 g of aerosil resulted in the highest tensile strength of 10.3 MPa, while the optimal elastic modulus was achieved at the addition of 1.5 g (1993 MPa). Although the overall tensile and elongation properties were still below the standard for commercial PETG filaments, the material's impact toughness actually increased. The addition of 2.25 g of aerosil resulted in the highest impact strength of 145 J/m², which exceeds the standard PETG. It was concluded that the rPET-aerosil composite is worthy of consideration as an environmentally friendly alternative filament, especially for applications that prioritize impact resistance, with the optimum aerosil composition ranging from 2.25-3 grams.]]>
<![CDATA[Uji Coba Sistem Pneumatik pada Hand Trainer Berbahan TPU untuk Meningkatkan Fungsi Motorik Tangan Pasien Strok ]]>
<![CDATA[Yogi Ilyasyah]]>;
<![CDATA[Hasdiansah Hasdiansah]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i2.374
<![CDATA[This study focuses on designing and testing a Pneumatic Hand Trainer using 3D printing technology to support hand rehabilitation for post-stroke patients. The device employs a soft actuator made of Thermoplastic Polyurethane (TPU) driven by compressed air through a pneumatic system. The experimental process included design using SolidWorks, 3D printing fabrication, assembly, and performance testing. The results showed that the device operated effectively at a pressure range of 0.39–0.45 MPa, with an average of 0.4 MPa, providing stable and responsive motion during grip and release movements. Minor pressure variations were within acceptable limits, influenced by air supply and material elasticity. Overall, the system is efficient, safe, and capable of simulating natural finger motion, indicating its potential as a cost-effective rehabilitation tool based on additive manufacturing and pneumatic actuation.]]>
<![CDATA[Analisa DFA Terhadap Rancangan Body Mesin Pencacah Plastik Kemasan 220ml Portable ]]>
<![CDATA[Agung Perdana Putra]]>;
<![CDATA[Subkhan Subkhan]]>;
<![CDATA[Yang Fitri Arriyani]]>
<![CDATA[ Jurnal Inovasi Teknologi Terapan Vol. 4 No. 2 (2026): Jurnal Inovasi Teknologi Terapan ]]>
Publisher : <![CDATA[Politeknik Manufaktur Negeri Bangka Belitung ]]>
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DOI: 10.33504/jitt.v4i2.375
<![CDATA[Complex problems in machine assembly processes are often caused by inefficient product designs, such as excessive component count and long assembly time. This study aims to analyze the application of the Design for Assembly (DFA) method to the design of a plastic shredder machine body to improve assembly efficiency and manufacturing ease. The research method includes component analysis, assembly feasibility evaluation using DFA parameters, and assembly efficiency index calculation based on the Boothroyd and Dewhurst approach. The analysis results show that the redesigned body using DFA reduced the number of components by 25% and decreased estimated assembly time by 32% compared to the initial design. Moreover, the assembly efficiency increased from 45% to 66%, indicating a simpler, more ergonomic, and cost-effective design. Thus, the DFA method proved effective in optimizing the design of the plastic shredder machine body, making it easier to assemble and manufacture without reducing its structural strength.]]>
