Analisis Pengendalian Kualitas Produk Plastik Menggunakan Metode Six Sigma Dan Kaizen (Studi Kasus: PT Kusuma Mulia Plasindo Infitex)
DOI:
https://doi.org/10.55606/jtmei.v2i2.1859Keywords:
Quality Control, Six Sigma, Five M-ChecklistAbstract
PT Kusuma Mulia Plasindo Infitex is a company engaged in the manufacturing sector that produces polypropylene and HD (Hight density Polyethylene) plastic products. The problem that occurred at PT Kusuma Mulia Plasindo Infitex was that the number of defective products on HD plastic products of 98,327 kg contained 4,194 kg of defective products. The purpose of this study is to determine the factors that cause defects and suggestions for improvements to minimize defective products. This study uses the six sigma method which is useful for finding the root causes of problems that are adjusted to the characteristics of the data they have. The 5 stages of six sigma are DMAIC(define, measure, analyze, improve, control) and kaizen is the Five M-Checklist. So from the results of data processing, the value is obtained in the form of DPMO 8393.048 and a sigma value of 2.49. Proposed improvements include providing training in plastic welding, providing additional 5-10 minute breaks and supervision while working. Perform routine machine maintenance every month and cleaning every day. Adding ventilation and blowers in the production room. Carry out the production process according to the existing SOP at the company, especially in mixing materials according to the SOP for raw materials that have been made by the company.
Downloads
References
Alfadilah, H., Hadining, A. F., & Hamdani, H. (2022). Pengendalian Kualitas Produk Cacat Piece Pivot pada PT. Trijaya Teknik Karawang Menggunakan Seven tool dan Analisis Kaizen. Jurnal Serambi Engineering, 7(1), 2814–2822. https://doi.org/10.32672/jse.v7i1.3667
Arianti, M. S., Rahmawati, E., Prihatiningrum, D. R. R. Y., Magister, ), & Bisnis, A. (2020). Analisis Pengendalian Kualitas Produk Dengan Menggunakan Statistical Quality Control (Sqc) Pada Usaha Amplang Karya Bahari Di Samarinda. Edisi Juli-Desember, 9(2), 2541–1403.
Basith, A., Indrayana, M., & Jono, J. (2020). Analisis Kualitas Produk Velg Rubber Roll Dengan Metode Six Sigma Dan Kaizen. Jurnal Rekayasa Industri (JRI), 2(1), 23–33. https://doi.org/10.37631/jri.v2i1.128
Damayant, K., Fajri, M., & Adriana, N. (2022). Pengendalian Kualitas Di Mabel PT. Jaya Abadi Dengan Menggunakan Metode Seven Tools. Jurnal Penelitian Mahasiswa Teknik Industri Universitas Indraprasta PGRI, 3(1), 2.
Eirawati, S. M. (2019). Analisa Pengendalian Kualitas Batu Bara Dengan Metode Seven Tools di Receiring Line CPCT (Coal Preparation and Coke Transportation) PT. Krakatau Posco Cilegon. Jurnal Rekayasa, Teknologi, Dan Sains, 3(1), 9–12.
Hairiyah, N. (2020). Penerapan Six Sigma Dan Kaizen Untuk Meperbaiki Kualitas Roti Di UD.Bakery [Application of six sigma and kaizen to improve the bread quality In UD. CJ Bakery]. Jurnal Teknologi & Industri Hasil Pertanian, 25(1), 35. https://doi.org/10.23960/jtihp.v25i1.35-43
Iswanto. (2013). Manajemen Pemeliharaan Mesin-Mesin Produksi. Manajemen Pemeliharaan Mesin-Mesin Produksi, 3(4), 404.
