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All Journal Patria Artha Technological Journal Al-Ard: Jurnal Teknik Lingkungan JURNAL CRANKSHAFT Industrika : Jurnal Ilmiah Teknik Industri ARMATUR : Artikel Teknik Mesin dan Manufaktur Journal of Mechanical and Electrical Technology
Sumarjo, Jojo
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Aerospace Engineering Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Journal : Industrika : Jurnal Ilmiah Teknik Industri

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Analisis Perhitungan Overall Equipment Effectiveness dan Diagram Fishbone pada Mesin Slitter di PT XZ Lubis, Dinda Putri; Sumarjo, Jojo; Hanifi, Rizal
Industrika : Jurnal Ilmiah Teknik Industri Vol. 9 No. 4 (2025): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/qvv8gk65

Abstract

This research discusses the analysis of Overall Equipment Effectiveness (OEE) calculations on slitter machines at PT. XZ which focuses on increasing production efficiency and effectiveness. As market demand for high quality and productivity increases, it is important to evaluate machine performance to identify areas for improvement. The aim of this research is to understand how OEE can be used to assess the effectiveness of slitter machines and the factors that influence their performance. The methods used in this research include direct observation, collecting machine performance data, and analysis using the OEE formula which includes availability, performance and quality. The analysis results show that the average OEE of the slitter machine is 90.36%, which shows that the machine is operating at a good level of efficiency. However, there are several inhibiting factors identified through the fishbone diagram, such as unexpected machine breakdowns, delays in material delivery, and lack of operator training. The main conclusion of this study emphasizes the need for proper maintenance and operator awareness in maintaining heavy equipment to increase overall effectiveness and productivity. Keywords: Fishbone Diagram, Machine Performance, Overall Equipment Effectiveness, Production Efficiency, Slitter Machines
Analisis Pembuatan Trial Part Action Bracket Support Menggunakan Material SPHC dengan Metode FMEA dan Fishbone Diagram Sayful Arif; Sumarjo, Jojo; Aripin, Aripin
Industrika : Jurnal Ilmiah Teknik Industri Vol. 9 No. 4 (2025): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/3jgwr218

Abstract

This research was conducted at PT Tri Jaya Teknik Karawang to analyze the constraints in making trial part action bracket support using SPHC T=3.2 material.  This research is important because the trial part process is a crucial stage in ensuring production efficiency and product quality before entering the mass production stage, this research can reveal the root causes of defects, determine the main risk factors, and provide effective improvement recommendations. By applying the FMEA method, companies can reduce product defect rates, improve production efficiency, and optimize the use of resources. The Failure Mode and Effects Analysis (FMEA) method and fishbone diagram are used to identify failures, causes, and determine the highest failure value. This research plays a role in improving production efficiency by reducing the number of defective products that can cause waste of cost and time. The results show that the failures that have the highest Risk Priority Number (RPN) value are thread damage and off-center hole position with an RPN value of 180. Fishbone diagrams identify the main factors causing failures which include tapping, drilling, bending, and operators. Keywords: Failure Mode and Effects Analysis (FMEA), Fishbone Diagram, Manufacturing, Trial Part
Co-Authors Aripin Azzahra, Salsa Fatima Deri Teguh Santoso Gusniar, Iwan Nugraha Habibie, Zhafran Hanifi, Rizal Harahap, Maruli Hadiatma Lubis, Dinda Putri Muhammad Wahyudin, Muhammad Nugraha, Iwan Pratama, Firza Adhi Rayyan, Lazuardy Azfa Rivaldo, Andreyansen Santosa, Aa Saputra, Muhammad Daris Sayful Arif Sena, Boni Setiawan , Reza Ubaidillah, zacky Widianto, Eri