Improving MRP Precision in Engineering and Manufacturing Sectors Meningkatkan Ketepatan MRP di Sektor Teknik dan Manufaktur
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Abstract
This study evaluates the effectiveness of Material Requirement Planning (MRP) in the engineering and manufacturing sector through a five-month empirical investigation focused on production processes. Utilizing a combination of literature review, interviews, and direct observation, the research aimed to compare theoretical MRP calculations with actual raw material usage. Results highlighted significant discrepancies between projected and actual figures, indicating potential inaccuracies in current MRP applications. These findings underscore the need for refining MRP systems to enhance forecasting precision and inventory management, suggesting that integrating real-time data and improving algorithmic methodologies could bridge the existing gap between theory and practice in industrial manufacturing.
Highlights:
- Essential Raw Material Management: Key for timely production and meeting customer needs.
- MRP Efficiency: PT. Weiss Tech uses MRP for precise raw material calculations.
- Accuracy Assessment: Research evaluates MRP accuracy through literature, interviews, and observation.
Keywords: Raw Materials, MRP, Inventory Control
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References
[2] R. J. Najy, “MRP (Material Requirement Planning) Applications in Industry-A Review,” J. Bus. Manag., vol. 6, no. 1, pp. 1–12, 2020, [Online]. Available: https://www.researchgate.net/publication/350488962.
[3] M. Maesaroh and D. Yulia, “Pengaruh Penerapan Metode Material Requirement Planning (MRP) dan Metode Economic Order Quantity (EOQ) terhadap Efisiensi Biaya Bahan Baku,” Asia Pacific J. Manag. Stud., vol. 9, no. 3, pp. 133–140, 2022, doi: 10.55171/apjms.v9i3.761.
[4] N. D. Rizkiyah and R. Fadhlurrahman, “Analisis Pengendalian Persediaan dengan Metode Material Requirement Planning (MRP) pada Produk Kertas IT170-80GSM di PT Indah Kiat Pulp & Paper Tbk,” J. PASTI, vol. 13, no. 3, p. 311, Jan. 2020, doi: 10.22441/pasti.2019.v13i3.008.
[5] D. H. Sari and W. Budiawan, “Analisis Penerapan Material Requirement Planning (MRP) dengan Mempertimbangkan Lot Sizing dalam Pengendalian Persediaan Kebutuhan Bahan Baku XOLY untuk Pembuatan Alkyd 9337 pada PT. PJC,” 2009.
[6] A. H. Nasution, Perencanaan dan Pengendalian Produksi. Surabaya: Guna Widya, 1999.
[7] D. A. Nababan, M. Machfud, and A. Safari, “Strategi dan Efisiensi Persediaan Bahan Baku di PT.XYZ,” J. Apl. Bisnis dan Manaj., vol. 5, no. 3, pp. 385–396, 2019, doi: 10.17358/jabm.5.3.385.
[8] F. Rangkuti, Measuring Customer Satisfaction: Teknis Mengukur dan Strategi Meningkatkan Kepuasan Pelanggan Plus Analisis Kasus PLN-JP, XIII. Jakarta: PT. Gramedia Pustaka Utama, 2002.
[9] N. A. R. Pratama and H. Dene, “Perencanaan Jadwal Induk Produksi Komponen Band Komp Battery di PT. Wikri Tunggal,” Jawa Barat, 2021.
[10] A. P. Pamungkas and B. I. Putra, “Perencanaan Jumlah Material yang Minimal dengan Metode Material Requirement Planning (Study Kasus PT. Z),” Jurnal SENOPATI (Sustainability, Optimization, Application in Industrial Engineering), vol. 2, no. 2, pp. 102–109, 2021.
[11] B. N. Sari, O. Komarudin, T. N. Padilah, and M. Nurhusaeni, “Bill of Material (BOM) pada Sistem Inventori Kawasan Berikat untuk Pelacakan Material Movement,” Ilk. J. Ilm., vol. 10, no. 3, pp. 323–330, Dec. 2018, doi: 10.33096/ilkom.v10i3.381.323-330.