Analysis Quality Control of Precast Concrete Piles Products Using Seven Tools and Six Sigma Method
Analisis Pengendalian Kualitas Produk Beton Pracetak Putar Dengan Menggunakan Metode Seven Tools dan Six Sigma
DOI:
https://doi.org/10.21070/ups.10585Keywords:
Pengendalian Kualitas, Seven Tools, Six Sigma, DAMICAbstract
The development of the business world in Indonesia shows an increase from year to year. PT.XYZ has made significant contributions and plays a strategic role in supporting the development of the industry, including prestressed concrete pile products. When facing a high rate of defective products exceeding the standard set by the company, namely 0.25%, this research aims to control process quality using Seven Tools and Six Sigma with the DMAIC (Define, Measure, Analyze, Improve, Control) approach to reduce the defect rate. Research data was obtained from the production period of January to June 2025 with a total production of 20,638 units and a total of 75 defective units. The results of this study showed that the highest defects were found in pile products, namely the pile shoe, amounting to 21 units. The root cause of the problems with these clunky shoes is influenced by several factors from humans, methods, machines.
Downloads
References
D. R. Arthaningtyas, N. K. Anggraeni, and S. Suharyo, “Analisa Risiko pada Rantai Pasok Industri Beton Pracetak Sistem Make-to-Order,” vol. 6, pp. 118–125, 2023, doi: 10.33087/talentasipil.v6i1.210.
Y. A. Firdaus and D. Mellita, “Strategi Pemasaran Precast Beton Pada PT Wijaya Karya Beton , Tbk Wilayah Penjualan II,” vol. 4, no. 1, pp. 1–16, 2021.
W. R. Satyadharma, Optimalisasi Proses Produksi Tiang Pancang ( Spun Pile ) Menggunakan Connector Ring Pada Cetakan,” vol. 2, no. 1, 2022.
W. Widhianingsih and H. C. Wahyuni, “Strategi Peningkatan Kualitas Sepatu dengan Metode Failure Mode and Effect Analysis, Grey Relational Analysis, dan Root Cause Analysis,” Innov. Technol. Methodical Res. J., vol. 3, no. 3, p. 17, 2024, doi: 10.47134/innovative.v3i3.112.
I. Rinjani, W. Wahyudin, and B. Nugraha, “Analisis Pengendalian Kualitas Produk Cacat pada Lensa Tipe X Menggunakan Lean Six Sigma dengan Konsep DMAIC,” vol. 8, no. 1, pp. 18–29, 2021.
Wiwik Sulistiyowati and H. C. Wahyuni, Buku Ajar Pengendalian Kualitas Industri Manufaktur Dan Jasa. Umsida Press, 2020. doi: 10.21070/2020/978 623-6833-79-7.
F. A. Ansori, I. N. Gusniar, “Penerapan Metode Seven Tools pada Pengendalian,” vol. VIII, no. 2, pp. 5970–5978, 2023..
M. A. Arifianto and W. Sulistiyowati, “Product Quality Analysis Using Six Sigma Method and Failure Mode And Effect Analysis ( FMEA ) in Furniture Products [ Analisa Kualitas Produk Dengan Metode Six Sigma Dan Failure Mode And Effect Analysis ( FMEA ) Pada Produk Mebel ],” pp. 1–13.
Hady Sofyan, Regyawan Maydi Syafei Putra, IndraGumelar, Tarman, and Farliana Sutartiah, “Analisis Produk Cacat pada Block Beton Menggunakan Metode Seven Tools dan Failure Mode Effect Analysis di Perusahan Precast XYZ,” J. Teknosains Kodepena, vol. 5, no. 1, pp. 10–18, 2024, doi: 10.54423/teknosains.v5i1.72.
Maulida Nuzula Firdaus, “Pengendalian Kualitas Menggunakan Metode Tujuh Alat Untuk Produk Cacat Pada Produksi Pemindai,” vol. 2, no. 4, pp. 31–41, 2023.
A. Burhanudin and A. S. Cahyana, “Reducing Production Defects in Indonesian Furniture Using Seven Tools and 5W + 1H : Mengurangi Cacat Produksi pada Furnitur Indonesia dengan Menggunakan Tujuh Alat,” vol. 25, no. 4, pp. 1–16, 2024, doi: 10.21070/ijins.v25i4.1189.
A. Z. Al-faritsy, A. S. Wahyunoto, J. T. Industri, U. T. Yogyakarta, and K. Yogyakarta, “Analisis Pengendalian Kualitas Produk Meja Menggunakan Metode Six Sigma Pada PT XYZ,” vol. 4, no. 2, pp. 52–62, 2022.
A. Rufaidah, M. A. Alhariri, and U. Qomaruddin, “Analisis Pengendalian Kualitas Paving dengan Metode Six Sigma,” vol. 4, no. 2, pp. 810–820, 2025.
A. Merjani and I. Kamil, “Penerapan_Metode_Seven_Tools_Dan_Pdca_Pl,” vol. 9, no. 1, pp. 124–131, 2021.
R. Nugraha, A. Suwarno and S. B. Rahardjo, “Jurnal teknik industri,” vol. 3, no. 1, pp. 59–65, 2022.
S. Tuasamu, J. Sahupala, and T. D. Kaisupy, “Penerapan Metode Six Sigma Dengan Konsep DMAIC Sebagai Alat Pengendalian Kualitas Produk,” Indo-Fintech Intellectuals J. Econ. Bus., vol. 3, no. 1, pp. 36–48, 2023, doi: 10.54373/ifijeb.v3i1.83.
N. Purwatmini and F. Lestari, “Pengendalian Kualitas Produk Tekstil Menggunakan Metoda DMAIC,” J. Ecodemica J. Ekon. Manajemen, dan Bisnis, vol. 5, no. 1, pp. 79–85, 2021, [Online]. Available: http://ejournal.bsi.ac.id/ejurnal/index.php/ecodemica
M. N. Akbar, A. Saleh, and A. Daud, “Analisis Produk Cacat Menggunakan Metode Seven Tools Dalam Memberikan Layanan,” vol. 2, no. 1, pp. 13–21, 2021.
Downloads
Additional Files
Posted
License
Copyright (c) 2026 UMSIDA Preprints Server
This work is licensed under a Creative Commons Attribution 4.0 International License.
