cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ridwan Abdurrahman
Contact Email
ridwanabdurrahman@umri.ac.id
Phone
+6281268596642
Journal Mail Official
suryateknika.umri@gmail.com
Editorial Address
Simpang Komersil Arengka (SKA, Jl. Tuanku Tambusai, Delima, Kec. Tampan, Kota Pekanbaru, Riau 28290
Location
Kota pekanbaru,
Riau
INDONESIA
Jurnal Surya Teknika
Published by Universitas Muhammadiyah Riau
ISSN : 23546751     EISSN : 27237222     DOI : 10.37859
Core Subject : Engineering,
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering
a media of communication and reply forum for scientific works especially concerning the fields of industrial technology, machinery, and automotive.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 361 Documents
 28   29   30   31   32 
Pengujian Alat Press Hidrolik Kapasitas 20 Ton Novis, Iskan; Muknizar, Muknizar; Risal Abu; Zulkarnain, Zulkarnain; Azmil Azman
JURNAL SURYA TEKNIKA Vol. 10 No. 2 (2023): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v10i2.8727

Abstract

A manual hydraulic press is a tool that functions to press or press work objects and this tool is equipped with a pressure measuring device. This research is to determine the parameters of the test results of a 20 ton capacity hydraulic press on different specimens, namely: ST 37 shaft, ST 41 shaft and ST 60 shaft with the same diameter, namely 13 mm. The results of the test, the first test of the ST 37 shaft produced a pressure of 1000 Psi/ 70.307 kg/cm². With a change in diameter of 0.4 mm, the cross-sectional area is 0.00001256 m², and the total pressure force is 195,311 N. The second test on the ST 41 shaft produces a pressure of 1300 Psi/ 91,399 kg/cm². With a change in diameter of 0.3 mm, the cross-sectional area is 0.000007065 m², and the total pressure force is 195.105 N. The third test on the ST 60 shaft produces a pressure of 1600 Psi/ 112.4911 kg/cm². With a change in diameter of 0.1 mm, the cross-sectional area is 0.000000785 m², and the total pressure force is 194.898 N.
Analisa Over Current Relay (OCR) dan Ground Fault Relay (GFR) pada Jaringan Distribusi 20 kV Arya, Engla Harda; Ermawati, Ermawati; Machdalena, Machdalena; Hendri, Jhon
JURNAL SURYA TEKNIKA Vol. 11 No. 2 (2024): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v11i2.8731

Abstract

In operation of the electric power system, disturbances often occur which can result in disruption of the distribution of electric power to consumers. The disturbances that often occur in the 20 kV medium voltage network distribution system are short circuit faults and overload faults. Protections used to prevent the disturbance from spreading and not disturbing healthy areas is the over current relay and ground fault relay. Based on the results of the researcht, showed that the relay coordination settings were OCR Incoming Primary Iset = 1818.65 A, Secondary Iset = 0.909 A, TMS = 0.199. In the OCR of the Primary Iset Feeder = 504 A, Secondary Iset = 1.26 A, TMS = 0.199, GFR Incoming Primary Iset = 144.19 A, Secondary Iset = 0.072 A, TMS = 0.238 and GFR of the Primary Iset Feeder = 140.19 A, Secondary Iset = 0.35 A, TMS = 0.23
Identifikasi Tingkat Risiko Kecelakaan Kerja Menggunakan Metode HIRARC Mohamad Nur Yorisyah; Andivas, Marulan; Kisanjani, Alex; Ismail Kurnia, Wahyu
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.8244

Abstract

The rapidly growing manufacturing and service industries require various companies to improve operational efficiency, including in maintaining occupational safety and health (K3). CV. XYZ is a company that produces liquid organic fertilizer, granule biofertilizer, and vegetable pesticides. This research aims to identify potential hazards, analyze the level of risk of work accidents, and provide risk control recommendations using the HIRARC (Hazard Identification, Risk Assessment, and Risk Control) method. The results show that the potential risks vary from low to high levels. The two highest risks are electrical accidents during machine maintenance and injuries from falls during waste transfer. Control recommendations include the use of personal protective equipment (PPE), strict implementation of safety procedures, improvement of work facilities, and provision of assistive devices. This research provides important guidance for companies in effectively managing occupational accident risks and creating a safer work environment.
Pengembangan Sistem Informasi di Sektor Konstruksi Menggunakan Pendekatan Rapid Application Development (RAD) Nur Wahida Putri, Ahda; Mohamad Nur Yorisyah; Ihsan Sabila Khan M, Fathi; Harits, Dimaz
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.8390

Abstract

PT XYZ is a construction company specializing in planning and executing residential and commercial projects. To support project management, administration, and customer services, this study developed an information system using the Rapid Application Development (RAD) approach. RAD was selected for its advantage in accelerating system development through an iterative, user-focused process. The resulting system features online booking, project status tracking, and digital payment, designed to improve operational efficiency and service transparency. Evaluation results indicate that the system successfully integrates various functions, minimizes administrative errors, and expedites business processes. This implementation provides significant benefits for PT XYZ by enhancing service quality and competitiveness in the digital era.
Analisis Efektivitas Mesin Pneumatic Crimping pada PT. Global Rising Technologies Perkasa Nuradilah, Nuradilah; Tarigan , Elsya Paskaria Loyda
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.8441

Abstract

PT Global Rising Technologies Perkasa is a contractor engaged in the assembly of high-end wire and cable, as well as box build assembly for the automotive, semi-conductor and medical industries globally. One of the machines used, namely the pneumatic crimping machine, does not operate effectively in its production process. Continuous use of pneumatic crimping machines if not maintained properly causes damage and downtime to the machine. Downtime data that occurred on pneumatic crimping machines from July 2023 to June 2024 was 340 hours. The purpose of this study was to find the factors that cause pneumatic crimping machines to experience high downtime and find ways to reduce it. The analysis method used to measure machine effectiveness is overall equipment effectiveness (OEE), identifying the Six Big Losses using a Pareto diagram, and analyzing the main causes using a Fishbone Diagram. The results of this study show that the average OEE value of pneumatic crimping machines is 67%, far from the international standard of 85%, so it is considered low. The main factors causing high downtime are Equipment Failure Losses of 13% and Idling Minor Stoppages of 22%. There are two pillars of Total Productive Maintenance (TPM) used as a solution, Planned Maintenance and Autonomous Maintenance. With this implementation, the level of operational effectiveness will increase and downtime caused by damage to the pneumatic crimping machine will be reduced.
Rancang Bangun Sistem Kontrol dan Monitoring Keamanan Sepeda Motor Berbasis IoT dengan Modul GPS Neo-6M dan Sensor Getar SW-420 Fernando Maesa; Hartono, Hartono
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.8532

Abstract

Motorcycle security in Indonesia has become an important issue due to the high number of thefts, with 37,684 cases in November 2023, a sharp increase of 165% compared to the previous year. To address this issue, an Internet of Things (IoT)-based security system was developed that integrates the Neo-6M GPS module, SW-420 vibration sensor, and ESP32 WROOM microcontroller. The system enables real-time monitoring of vehicle position, suspicious activity detection, and instant notification delivery through a mobile application. The GPS module results have positioning accuracy with a margin of error of 24.78 meters in open space and 27.94 meters in closed space. While the vibration sensor is able to activate the horn automatically when the position of the vehicle is nudged and moved. The mobile application is designed to make it easier for users to monitor and control vehicles remotely. Based on the survey, 73.4% of users found the app easy to use, while 86.7% found the interface clear and informative. The system is expected to reduce the risk of motorcycle theft through an innovative, practical, and effective IoT solution.
Optimalisasi Rute Transportasi pada PT. ABC dengan Metode Nearest Neighbor Rico Maharandi; Satriardi, Satriardi; Rayendra, Rozar
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.8567

Abstract

PT ABC is a company that provides logistics transportation services for the delivery of various products. PT ABC has a problem, namely that it does not have an optimal route for delivering products. This causes their operational costs to exceed the operational cost standards they set. The Nearest Neighbor method is a method of optimizing operational costs by looking for the shortest point connections to produce the shortest route. After implementing this method, there were route changes, namely for the Long 6 Wheel CDD unit from the initial route G-C1-C2-C3-C4-G it was changed to G-C1-C3-C2-G and for the 6 Wheel CDD unit from the initial route G -C1-C2-C3-C4-G is changed to G-C3-C4-G. Apart from that, there was a reduction in mileage after optimization, namely 269 Km. There is a reduction in operational costs, namely IDR 470,000.
Analisis Pengendalian Kualitas Produk pada Gudang PT. DSV Solutions Indonesia (Semarang Site) Menggunakan Metode FMEA Rahmawati, Dwi Maudina; Anggraini, Denny Astrie
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.8791

Abstract

PT. DSV Solutions Indonesia (Semarang Site) is a logistics company that provides storage and delivery services for PT. Semarang Autocomp Manufacturing Indonesia (SAMI). Between August and October 2024, several product defects were identified during the storage and delivery processes, including dented boxes, torn boxes, tangled wires, and peeled wires. These defects resulted in additional handling processes and had the potential to reduce customer trust. To analyze and address these issues, the Failure Mode and Effect Analysis (FMEA) method was applied to identify the root causes and effects of each defect, as well as to determine the priority for corrective actions. The analysis revealed that dented boxes had the highest Risk Priority Number (RPN) of 294, primarily caused by improper handling such as throwing packages. Meanwhile, tangled wires had an RPN of 252, attributed to poor material handling practices.
Kekuatan Lentur dan Kekuatan Impak Komposit Matrik Epoxy Berpenguat Serat Sisal (Agave Sisalana) Menggunakan Metode Vacuum Bagging Asrian, Angga; Putri Nawangsari; Fatra, Warman; Masnur, Dedy
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9083

Abstract

Agave Sisalana is widely grown in the Bukit Bulek area, West Sumatra Province. The Sisal leaf fiber is traditionally utilized by the Bukit Bulek community as a rope material. This indicates it has a great potential to be developed as a composite reinforcement material. This research aims to characterize the flexural and impact strength of Sisal leaf fiber as reinforcement in epoxy matrix composites by varying the fiber volume fractions, 30%, 35%, 40%, and 45% with a 0°/90° fiber orientation laminate. The 20 cm long of fibers and treated with 5% NaOH alkaline solution for 4 hours were employed. The composites were fabricated using the vacuum bagging method. Flexural and impact tests were conducted based on ASTM D-790 and ASTM D-6110 standards, respectively. The results show that the flexural strength increases from 45,20 to 49,67 MPa (maximum) as the fiber volume fraction increases from 30% to 35% fiber. Meanwhile, the impact strength increases as fiber volume fractions from 30% to 45% and reaches a maximum impact strength of 24.60 kJ/m².
Laju Korosi Baja Karbon Rendah Besi ASTM A36 dan Paku pada Lingkungan Perairan Manyar Gresik Sonny Bambang Dianna; Vita Ambarwati; Lisa Puspita Ariyanto
JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9134

Abstract

This study aims to analyze the corrosion rate of low carbon steel in the coastal environment of Manyar District, Gresik Regency, by comparing the effects of seawater and river estuary water as well as deformation through different bending angles (45° and 90°). The weight loss method was used, with specimen immersion conducted for one month. The results showed that seawater, due to its high salinity, caused a significantly higher corrosion rate compared to estuary water. Low carbon steel specimens (M) were more susceptible to corrosion than nail specimens (P), likely due to differences in material composition and surface treatment. Additionally, deformation increased the corrosion rate due to stress concentration and micro-pooling at bent areas. This study offers a quantitative overview of steel degradation under real-world conditions and recommends additional protective measures, such as coatings or stress-minimizing designs. Further research is encouraged, including microscopic analysis and numerical simulations for more accurate prediction of material lifespan.

Page 30 of 37 | Total Record : 361

 28   29   30   31   32 

Filter by Year

2016 2025


Reset
Filter By Issues
All Issue Vol 12 No 2 (2025): JURNAL SURYA TEKNIKA Vol. 12 No. 1 (2025): JURNAL SURYA TEKNIKA Vol. 11 No. 2 (2024): JURNAL SURYA TEKNIKA Vol 11 No 1 (2024): JURNAL SURYA TEKNIKA Vol. 11 No. 1 (2024): JURNAL SURYA TEKNIKA Vol. 10 No. 2 (2023): JURNAL SURYA TEKNIKA Vol. 10 No. 1 (2023): JURNAL SURYA TEKNIKA Vol. 9 No. 2 (2022): JURNAL SURYA TEKNIKA Vol. 9 No. 1 (2022): JURNAL SURYA TEKNIKA Vol 8 No 2 (2021): JURNAL SURYA TEKNIKA Vol 8 No 1 (2021): JURNAL SURYA TEKNIKA Vol. 7 No. 2 (2020): JURNAL SURYA TEKNIKA Vol 7 No 2 (2020): JURNAL SURYA TEKNIKA Vol 7 No 1 (2020): JURNAL SURYA TEKNIKA Vol 6 No 1 (2019): JURNAL SURYA TEKNIKA Vol 5 No 02 (2017): JURNAL SURYA TEKNIKA Vol 5 No 01 (2017): JURNAL SURYA TEKNIKA Vol. 2 No. 04 (2016): JURNAL SURYA TEKNIKA Vol 1 No 04 (2016): JURNAL SURYA TEKNIKA More Issue