Analisis Pengendalian Kualitas Produk Tigercat 005 Menggunakan Fishbone Diagram dan FMEA
DOI:
https://doi.org/10.61722/jmia.v3i1.8151Keywords:
Failure Mode and Effect Analysis; Fishbone Diagram; Product Defects; Quality ControlAbstract
This study aims to analyze the causes of product defects in Tigercat 005 during the trial production stage and to determine priority improvement actions to enhance product quality. The research employed a descriptive case study approach using Pareto Diagram, Fishbone Diagram, and Failure Mode and Effect Analysis (FMEA). The Pareto Diagram was applied to identify dominant defect types, the Fishbone Diagram to determine root causes, and FMEA to prioritize corrective actions based on the Risk Priority Number (RPN). The results indicate that undersized or oversized holes, design defects, and flashing or incomplete parts are the dominant defects, contributing 79.81% of total defects. The highest RPN values were associated with rushed design validation, operator negligence in ensuring proper mold closure, and miscommunication between product and mold design. These findings suggest that improvements should focus on design validation processes, standard operating procedures, operator training, and machine maintenance.
References
Haekal, J. (2022). Quality Control with Failure Mode and Effect Analysis (FMEA) And Fault Tree Analysis (FTA) Methods: Case Study Japanese Multinational Automotive Corporation. International Journal Of Scientific Advances, 3(2). https://doi.org/10.51542/ijscia.v3i2.14
Pamungkas, I., & Iskandar, I. (2022). Defect Analysis for Quality Improvement in Fishing Boat Manufacturing Processes through the Integration of FMECA and Fishbone: A Case Study. In International Journal of Innovative Science and Research Technology (Vol. 7, Issue 7). www.ijisrt.com
Rahman, F., Herlina, F., Maulana, Y., Trianiza, I., Arief, S., Kalimantan, I., Arsyad, M., & Banjari, A. (n.d.). Crawler Crane Failure Cause Analysis Using Fishbone Diagram, Pareto Principle, and Failure Mode Effect Analysis: A Comprehensive Approach to Minimize Downtime and Improve Operational Reliability. In JOURNAL OF INNOVATION AND TECHNOLOGY (Vol. 2025, Issue 04).
Riszal, A., Yohanes, E., Yudi Eka Risano, A., Ibrahim, F., & Supriadi, H. (n.d.). Application of Failure Mode and Effect Analysis (FMEA) and Ishikawa Diagram In Determining The Damage Aspects and Maintenance Plan of Screw Feeder of Steam Power Plant Company. https://doi.org/10.47355/aset
Setiawan, A., Pelita, U., Deswita, B. A., Shofiyaturrahmah, B., Ferry, B., Firmansyah, B., Pelita Bangsa, U., & Prastyo, Y. (2025). Studi Kasus Analisis Defect Pada Komponen Otomotif Disertai Pemecahan Masalah Menggunakan Diagram Pareto Dan Fishbone. Jurnal Ilmiah Research Student, 2(2), 53–63. https://doi.org/10.61722/jirs.v2i2.4748
Tsaniya Salma Hakim, N., Barlian, B., & Putri Lestari, S. (2023). Quality Control Using Fishbone Analysis Method to Improve Product Quality in Dya Bordir Tasikmalaya Pengendalian Kualitas Dengan Menggunakan Metode Fishbone Analisis Untuk Meningkatkan Kualitas Produk Pada Dya Bordir Tasikmalaya. 4(2), 261–272. https://doi.org/10.53697/emak.v4i2
Yudha Adi Kusuma, Halwa Annisa Khoiri, I Made Aryantha A., & Bagus Herlambang. (2024a). Quality control to reduce production defects using control chart, fishbone diagram, and FMEA. TEKNOSAINS : Jurnal Sains, Teknologi Dan Informatika, 11(1), 176–186. https://doi.org/10.37373/tekno.v11i1.968
Downloads
Published
Issue
Section
License
Copyright (c) 2025 JURNAL MULTIDISIPLIN ILMU AKADEMIK
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
