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All Journal Jurnal Tekno Review: Journal of Multidisciplinary in Social Sciences
Prasetyo, Teddy
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Social Sciences

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Problems During the Throttle Body Production Process at PT HK Manufacturing Alfajri, Aktsa; Fadlan, Khafi Dehan; Alfatih, Muhamad; Alwan, Naufal; Prasetyo, Teddy; Prastyo, Yudi
Review: Journal of Multidisciplinary in Social Sciences Vol. 2 No. 01 (2025): January 2025
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/rjmss.v2i01.704

Abstract

The throttle body is one of the important components in the vehicle's fuel system, especially those that use electronic fuel injection (EFI) technology. This component serves as the main conduit to deliver air to the intake manifold. However, in the production process of throttle bodies, there are a number of problems that affect product quality, such as leaks, dents, pin holes, yuhike, and rust. These problems not only impact the efficiency of vehicle use, but also reduce consumer satisfaction and increase production costs due to wasted time on repairs. This study aims to identify the main causes of these problems, such as errors in the installation of components, inappropriate temperature conditions, and the influence of humidity. With quantitative methods, this research involves observation and visual inspection on the products produced, including leak tests with Leak Test machines. The results of the study show the need for design improvement, material quality control, and the implementation of better production strategies to reduce the defect rate. The implementation of this solution is expected to increase production efficiency, optimize the quality of the throttle body, and meet consumer needs and desires.
PERENCANAAN PERSEVASI JALAN KONDISI RUAS JALAN DI KOTA PALEMBANG MENGGUNAKAN ASPAL CPHMA Sari Dewi, Anggi Purnama; Prasetyo, Teddy
Jurnal Tekno Vol. 21 No. 1 (2024): JURNAL TEKNO
Publisher : Direktorat Riset dan Pengabdian pada Masyarakat Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/jtekno.v21i1.3265

Abstract

Maintenance of road and bridge infrastructure has a crucial role in maintaining transportation efficiency and encouraging economic growth in urban areas. In the city of Palembang, which is one of the major cities in Indonesia, good road and bridge conditions are needed to support people's economic and social activities. Population growth and high intensity of use make the need for routine maintenance even more urgent. Cold Paving Hot Mix Asphalt (CPHMA) technology emerges as an effective solution by offering ease of application, high resistance to traffic loads, and long-term maintenance cost efficiency. Maintenance planning that takes into account factors such as traffic intensity, geographical conditions, and budget constraints is essential to ensure the infrastructure remains in optimal condition. With proper planning and the use of appropriate technology, the condition of roads and bridges in Palembang is expected to continue to be maintained, reduce the risk of accidents, attract investment, and improve the image of the city.
Co-Authors Alfajri, Aktsa Alfatih, Muhamad Alwan, Naufal Fadlan, Khafi Dehan Prastyo, Yudi Sari Dewi, Anggi Purnama