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Teknik: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Published by Pusat Riset dan Inovasi Nasional
ISSN : 28099095     EISSN : 28099125     DOI : 10.55606
Core Subject :
Teknik: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer diterbitkan Pusat Riset dan Inovasi Nasional, terbit setahun Tiga kali (Maret, Juli dan November) menerapkan proses peer-review dalam memilih artikel berkualitas berdasarkan penelitian ilmiah dan teoritis. Ruang lingkup Jurnal Teknik meliputi bidang Informatika, Teknik Mesin, Teknik Elektro, Sistem Informasi dan Teknik Industri.
Arjuna Subject : -
Articles 193 Documents
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Rancang Bangun Wheel and Tire Assembly untuk Maintenance Pesawat King Air Model 200 & 350i di Balai Besar Kalibrasi Fasilitas Penerbangan Nicholas Joddy Benedic; Wahyu Cakra; Fawwaz Yusa Gifari
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 1 (2026): Maret : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i1.8664

Abstract

The wheel and tire assembly process on King Air 200 and 350i aircraft at the Balai Besar Kalibrasi Fasilitas Penerbangan (BBKFP) is still performed manually, taking an average of 18.33 minutes and involving four technicians. This condition is inefficient, causes fatigue, and increases the risk of installation errors. This study aims to design an efficient, ergonomic, and safe wheel installation tool. The design method applies the systematic VDI 2221 approach, including task clarification, concept development, and detailed design. The best concept was visualized in a three-dimensional design using CAD software and analyzed for its strength. The calculation results show a safety factor of 18.75, indicating the structure can withstand loads properly. Galvanized material was chosen for its corrosion resistance and ease of fabrication. Functional tests show the tool reduced installation time to 7.28 minutes and can be operated by a single technician. The anthropometric-based design improves comfort and maintains a neutral body posture. Final product modifications include replacing the pin lock handle with ergonomic nylon and adding more adjustment points for the wheel support bar. Overall, the tool effectively reduces working time and manpower while enhancing comfort and operational safety.
Analisis Pengaruh Flap-Peening pada Skin Pesawat terhadap Kekerasan dan Kekuatan Tarik Pesawat Airbus 330 Series Muhammad Risanul Abdillah Rusman; Wahyu Cakra Nugraha; Fawwaz Yusa Gifari
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 1 (2026): Maret : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i1.8666

Abstract

Aircraft structural maintenance is a crucial aspect in ensuring operational safety and reliability. One major challenge is material degradation due to corrosion, especially on skin components made of Aluminum 2024-T3, such as those used in Airbus 330 Series aircraft. Although this material has high mechanical strength, it is highly susceptible to corrosion that can reduce its structural integrity. The blend-out or material removal process used to repair corrosion can further weaken the affected area. This study aims to quantitatively analyze the effect of flap-peening treatment as a restoration method for mechanical properties after blend-out. The research employed a quantitative experimental method with three Aluminum 2024-T3 specimen conditions: original (untreated), post-blend-out without flap-peening, and post-blend-out with flap-peening. Mechanical properties were evaluated using the Rockwell Hardness Test (HRB) according to ASTM E18-16 and tensile testing to determine Ultimate Tensile Strength (UTS) following ASTM E8/E8M-09 standards. Results showed that blend-out reduced hardness from 76.30 HRB to 69.80 HRB and UTS from 436.29 MPa to 396.37 MPa. However, after applying flap-peening, hardness increased to 74.87 HRB and UTS to 428.73 MPa. These findings demonstrate that flap-peening can restore the mechanical properties of the material close to its original condition by recovering compressive residual stress. This study provides a strong technical justification for the Maintenance, Repair, and Overhaul (MRO) industry to adopt flap-peening as a standard structural repair procedure to enhance aviation safety and operational efficiency.
Analisis Beban Kerja Teknisi Pesawat pada C-Check Pesawat Airbus 330 di PT XYZ dengan Metode FTE dan NASA-TLX Gala Sangga Buana Baytu Thouhid; Iwan Engkus Kurniawan; Fawwaz Yusa Gifari
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 2 (2026): Juli : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i2.8671

Abstract

This study aims to analyze the workload of aircraft technicians in the C-Check activities of Airbus 330 aircraft at PT XYZ using the Full Time Equivalent (FTE) and NASA Task Load Index (NASA-TLX) methods. Measurements are carried out to optimize the use of manpower so that the distribution of workload between maintenance sections is balanced and efficient. The FTE method is used to quantitatively analyze workload based on actual working time compared to effective work time, while NASA-TLX is used to assess workload subjectively through six dimensions, namely mental demand, physical demand, temporal demand, effort, performance, and frustration. The results showed that several maintenance sections such as Engine, Landing Gear, Wing, Cargo Structure, and Avionic experienced overload with an FTE value of > 1.28 and a NASA-TLX score above 75 (high category). Meanwhile, the Cabin and Tail sections are in the category of normal workload (fit). Based on these findings, it is recommended to add one technician to the overloaded section to balance the distribution of work, increase efficiency, and reduce the risk of Cost of Poor Quality (COPQ) in the aircraft maintenance process
Analisis Penyebab Kegagalan Power Conditioning Module pada Sistem Thrust Reverser Engine Rolls-Royce Trent-700 pada Pesawat Airbus A330-300 di PT. GMF AeroAsia, Tbk. Muhammad Arif Setiyanto; Wahyu Cakra Nugraha; Dody Herdianto
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 1 (2026): Maret : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i1.8684

Abstract

This study aims to analyze the causes of Power Conditioning Module (PCM) component failure in the Thrust Reverser system of the Rolls-Royce Trent-700 engine used on the Airbus A330-300 aircraft at PT GMF AeroAsia, Tbk. The thrust reverser system is crucial for aircraft braking; thus, its failure affects flight safety and operational efficiency. Based on defect fault data from 2019–2024, there were 68 cases of thrust reverser failure, with 21 cases related to PCM malfunction. The analysis method used a Pareto diagram to identify major causes, followed by Root Cause Analysis (RCA) using a fishbone diagram and 5 Why’s Analysis. The results show that corrosion on electrical connectors is the main cause of PCM failure, contributing 67% of total cases. Contributing factors include human (lack of technician compliance), method (improper use of PPE and tightening), machine (inadequate tools), and material (corrosion-prone components). The study recommends preventive actions such as regular training on EWIS, Human Factors, and Safety Precautions, strict PPE enforcement, periodic tool inspection, and coordination with manufacturers for improved maintenance guidance. Implementing these recommendations is expected to reduce PCM failure rates and enhance the reliability of the thrust reverser system on the Airbus A330-300 aircraft.
Perancangan Alat Penyiram Tanaman Otomatis Dengan Parameter Kelembaban Dan Suhu Berbasis Mikrokontroler Arduino Haedar Ibad Bagaskara; Dendy Kurniawan; Edy Siswanto; Ahmad Ashifuddin Aqham; Bagus Sudirman
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 5 No. 3 (2025): November : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v5i3.8686

Abstract

The rapid advancement of technology today has brought significant convenience across various aspects of life, including the agricultural sector. One of the common problems still faced by farmers is the manual process of watering and fertilizing plants. This method is often inefficient due to time and labor constraints, and it carries the risk of plants receiving too little or too much water. To address this issue, this research designs an automatic plant watering system based on an Arduino microcontroller that operates autonomously according to soil moisture levels and environmental temperature. The system is equipped with a soil moisture sensor, a temperature and humidity sensor (DHT22), a soil pH sensor, and a Real Time Clock (RTC) module to schedule automatic fertilization. All components are controlled by Arduino and NodeMCU ESP8266, which are connected to the Internet of Things (IoT) network, allowing real-time monitoring of plant conditions through an Android application. The design results show that this device can water and fertilize plants accurately and efficiently without direct supervision. With this system, garden owners can easily manage and maintain their plants remotely while ensuring the balance of water and nutrient needs. This research is expected to serve as an initial step toward implementing smart technology in agriculture, particularly at Taman Buah Sidomakmur, Kendal.
Modifikasi Crane Master FC2000 Sebagai Stand X-Ray Huatec XXG-3005 di Balai Besar Kalibrasi Fasilitas Penerbangan Rakha Athallah Haviandra; Dian Anggraini; Saddam Rasis Rabathi
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 2 (2026): Juli : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i2.8687

Abstract

This study was motivated by the need to improve work effectiveness and safety in Non-Destructive Test (NDT) Radiography inspections on the Beechcraft Hawker 900XP aircraft at the Balai Besar Kalibrasi Fasilitas Penerbangan (BBKFP). Field observations showed that the Huatec XXG-3005 X-Ray device lacked a stable and safe stand, requiring manual placement using a sling crane or temporary supports. This condition caused potential accidents, low X-ray beam accuracy toward the aircraft wings, and delays in NDT operations. Therefore, this study designed an X-Ray stand compatible with the Crane Master FC2000 to support and stabilize the device accurately and safely according to NDT standards such as Source to Film Distance (SFD). The research used the systematic VDI 2221 approach, including task clarification, concept design, form design, and detailed design. The selected design features a 360° circular rail system, a semi-cylindrical load holder with iron straps, and pin locks at eight rotation points. Technical analysis using SolidWorks and manual calculations with ASTM 500B material showed the structure can withstand a 1648 N static load with a safety factor of 4, below the allowable stress limit. Functional testing at BBKFP confirmed the stand maintains X-Ray stability and enhances safety. The design meets technical and safety standards, improving efficiency in NDT Radiography operations at AMO 145 BBKFP.
Analisis Pengendalian Persediaan Pylon Pin Rib dengan Metode Forecasting dan Lot Sizing pada Pesawat Airbus 330 di PT GMF AeroAsia Tbk. Aulea Zahra Shafiera Hendrasto; Dhian Supardam; Bhima Shakti
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 2 (2026): Juli : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i2.8688

Abstract

Aviation component inventory management is a fundamental pillar of operational efficiency in the Maintenance, Repair, and Overhaul (MRO) industry. This study investigates the inefficiencies in the inventory control of the critical Pylon Pin Rib component (P/N F5453255320000) at PT. GMF Aeroasia Tbk. for the Airbus 330 aircraft. An analysis of 24 months of operational data (2023–2024) identified 12 stock-out incidents that directly implicated delays in Turn Around Time (TAT), a key performance metric that can lead to financial consequences in the form of penalties up to USD 2,500 per day. To address this problem, the research applies a quantitative approach to validate the forecasting method with the highest predictive accuracy. From twelve time-series models evaluated using MAD, MSE, and MAPE metrics, the Trend Projection - Least Square method proved to be superior, with the lowest error values (MAD=9.292; MSE=152.449; MAPE=53.754). Based on the validated forecasting results, five lot-sizing methods were then simulated to determine the most economically efficient procurement strategy. The comparative analysis shows that the Fixed Period Requirement (FPR) method, with a four-month ordering cycle, is the most optimal strategy, capable of reducing the total inventory cost to a minimum of IDR 11,644,082,042. As a risk mitigation measure against demand volatility, the implementation of a safety stock of 16 units is also recommended, calculated based on a 90% target service level. Thus, the integration of accurate forecasting and an efficient lot-sizing strategy provides an applicable solution for the company to increase component availability, reduce TAT delays, and strengthen its operational efficiency.
Pengaruh Faktor Manusia Terhadap Budaya Keselamatan pada Proses Perawatan Pesawat Udara di PT. Mulya Sejahtera Technology Faqih Fachrudin; Djoko Herwanto; Nawang Kalbuana
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 1 (2026): Maret : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i1.8814

Abstract

Flight safety is a critical component of the aviation industry, with human performance being a primary factor in maintenance-related incidents. This study investigates the impact of human factors specifically the "Dirty Dozen" on safety culture at PT. Mulya Sejahtera Technology. Using a quantitative method, data were gathered from 79 technicians through an online questionnaire. Descriptive analysis indicates that while human factors are rated as "good" (73.1%), the safety culture remains at a "moderate" level (56.2%). Simple linear regression analysis confirms a significant influence of human factors on safety culture (Sig. 0.006 < 0.05), with an R-Square value of 8.1%. These findings suggest that addressing specific human factor issues, such as resource availability and technician awareness, is essential for strengthening the organizational safety culture.
Penerapan Absensi Digital Menggunakan Qr Code Di Ma Fathus Salafi Berbasis Website Kholisotul Muawanah; Nur Azizah; Firman Jaya
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 5 No. 3 (2025): November : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v5i3.8960

Abstract

Abstract. Manual student attendance management at schools often faces issues such as inaccurate data, potential fraud, and time-consuming record-keeping. To address these problems, this research developed a QR Code-based digital attendance system integrated with a website platform at MA Fathus Salafi. The system utilizes QR Code technology to enable students and teachers to perform attendance quickly, easily, and accurately through QR Code scanning, with attendance data accessible in real-time and efficiently managed. The development process included needs analysis, interface design, database creation, and system testing. The implementation results demonstrate that this system can improve attendance process efficiency, data accuracy, and student discipline. It is expected to serve as an innovative solution in educational attendance management and can be further developed to meet ongoing needs.
Rancang Bangun Sistem Administrasi Inventaris Dengan Teknologi Qrcode Berbasis Web Aditya Bagus Prasetyo Aji; Priyadi; Daniel Rudjiono
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 6 No. 1 (2026): Maret : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v6i1.9303

Abstract

This research was motivated by the absence of a technology-based inventory system in the IT Unit of Politeknik Bhakti Semesta Salatiga, which has resulted in manual asset management, low efficiency, and difficulties in monitoring asset security. The study aims to design and develop an inventory information system that can automate administrative processes, improve data validity, and support educational activities through faster and more integrated asset management. The research uses a Research and Development (R&D) method by developing a web-based system using CodeIgniter 4 and Qrcode technology. The system includes modules for room management, lecturer and staff (DTK) data, item master data, facility input via Qrcode scanning, item relocation requests and approvals, as well as DataTables-based reporting with PDF export using Dompdf. Validation was carried out by internal validators from Universitas STEKOM and external validators consisting of admin users, directors, and DTK personnel. The results show that the web-based inventory system effectively simplifies administrative tasks, improves data accuracy, and accelerates digital asset monitoring. Internal validation scored 2.70 and external validation scored 2.80, both categorized as sufficiently valid. Overall, the system is deemed feasible for implementation and has strong potential for further development, particularly in online integration, data security enhancements, and inventory analytics features.

Page 14 of 20 | Total Record : 193

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