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INDONESIA
Jurnal Teknologi
Published by Universitas Putra Indonesia YPTK Padang
ISSN : 23014474     EISSN : 25411535     DOI : https://doi.org/10.35134
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering
Jurnal Teknologi The scope areas covered by the journal are Chemical & Bioprocess Engineering, Civil & Architecture Engineering, Computer Engineering, Electrical & Electronics Engineering, Industrial Engineering, Marine Engineering, Material & Metallurgical Engineering, and Mechanical Engineering. Additionally the aim of the journal focuses on publishing scientific articles from research results and analytical studies in the fields: - Economics - Computers - Technologies, and related fields as well as interdisciplinary between these fields.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 74 Documents
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The Effect of K3 Implementation on Productivity using SEM -PLS Wulandari, Reza
Jurnal Teknologi Vol. 15 No. 1 (2025): Jurnal Teknologi
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jitekin.v15i1.134

Abstract

Occupational safety and health is an effort to create a workplace that is comfortable, safe, healthy and free from environmental pollution, so that workers are protected from accidents at work, so that in the end they are able to increase efficiency in any aspect and are also able to increase productivity. The conflict that occurred in the CNG Tofu Factory was the lack of implementation based on K3 as a result of which work accidents were not uncommon and decreased productivity. The purpose of this study was to determine the impact of the application of K3 on productivity at the CNG Tofu Factory. The method used in this research is the Structural Equation Modeling - Partial Least Square (SEM-PLS) method. The data used is the output based on the distribution of questionnaires to 22 respondents which is then processed using the SmartPLS application. The results obtained indicate that the work safety variable (X1) has a positive and significant effect on the productivity variable (Y) = 53.3%. And the occupational health variable (X2) has a positive and significant effect on the productivity variable (Y) = 44.6%. Thus, it can be concluded that the application of K3 has a positive and significant effect on productivity (Y) = 86.2%.
Occupational Safety and Health Analysis with JSA Method and HAZOP Aulia, Rangga
Jurnal Teknologi Vol. 15 No. 1 (2025): Jurnal Teknologi
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jitekin.v15i1.135

Abstract

Aulia Karya workshop is a small and medium business which is a company engaged in the manufacturing industry, and in the workplace there is a very large potential hazard, namely shortness of breath due to inhalation of welding fumes, and explosions of nitrogen and oxygen gases. The purpose of this study is to analyze potential hazards using the Job Safety Analysis (JSA) method and to identify the causes of operational disturbances using the Hazard and Operability Study (HAZOP) method at Aulia Karya workshop. using Job Safety Analysis (JSA) and Hazard and Operability Study (HAZOP) methods. data that used is work accident data. Based on data processing carried out the value of the frequency of work accidents (frequency rate) in the 12 months of 2020/2021 namely the number of work accidents of 0.002 per thousand working hours.
Maintenance Analysis on Cap Roller Press Machine with FMEA Method and RCM Pebriyanto, Riyan
Jurnal Teknologi Vol. 15 No. 1 (2025): Jurnal Teknologi
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jitekin.v15i1.136

Abstract

Maintenance is all the activities needed to maintain the quality of a production process. At PTPN VI Solok the problem that occurred was that there was damage to the Press Cap Roller machine which played a role in the tea pressing process. The purpose of this study is to determine the Maintenance of the Press Cap Roller Machine and provide maintenance suggestions for the Press Cap Roller machine in the rolling section using the Failure Mode And Effect Analysis (FMEA) and Reliability Centered Maintenance (RCM) methods. The use of the Failure Mode And Effects Analysis(FMEA) method is intended to examine and track all possible damage that may occur, while the Reliability Centered Maintenance (RCM) method is intended to select, develop, and create an effective maintenance strategy in the event of a breakdown. The data used are Press Cap Roller machine damage data, engine state data for September 2021, data on the causes of damage and production time data. The results of the Failure Mode And Effect Analysis (FMEA) analysis show that the most dominant cause of damage is the higher Risk Priority Number (RPN), namely the crankshaft = 120 and the analysis of the Reliability Centered Maintenance (RCM) results obtained that the average time of component damage is 1631, 1591, 1633, 1754.28 and 1639.
Latest Development of Molded Inductor in Terms of Improvements in Material Options and Manufacturing Process Fatchurrohman, Nanang; Ishak, Ismayuzri
Jurnal Teknologi Vol. 15 No. 1 (2025): Jurnal Teknologi
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jitekin.v15i1.138

Abstract

This paper presents a comprehensive review of the development of molded inductor technology, emphasizing its advantages over conventional inductors. Molded inductors have emerged as a critical component in modern electronic systems due to their superior performance in high-temperature environments, high power density, compact design, and enhanced mechanical integrity. These benefits are largely attributed to the unique construction process, in which the magnetic core is molded directly around the wire and lead frame, eliminating the need for pre-fabricated cores. Such an approach results in improved structural strength and electrical efficiency. In addition to exploring the technological superiority of molded inductors, the paper examines their current applications across various industries. These include the automotive sector, power electronics, industrial automation, and consumer devices, where the demand for miniaturized yet powerful and reliable components continues to grow. The discussion then shifts to the current manufacturing processes employed in producing molded inductors. This includes automated coil winding, precision molding using magnetic powder and resin mixtures, and post-molding treatments such as heat curing and surface finishing. the paper concludes with practical recommendations for manufacturers. These include adopting automated production lines, implementing stringent quality control and testing protocols. Such strategies are essential for staying competitive in a rapidly evolving technological landscape and meeting the rising expectations for performance, reliability, and sustainability in electronic components.

Page 8 of 8 | Total Record : 74

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