Pengendalian Kualitas Produk Cacat Hollow Alumunium Menggunakan Metode Six Sigma dengan Tahapan DMAIC (Studi Kasus di PT. XYZ Surabaya)

Dhedy Yuswandi, Anindya Rachma Dwicahyani

Abstract

PT. XYZ is a manufacturing company that produces various aluminum products, such as truss, battens, hollow and galvalume. In order to improve and control product quality and minimize product defects, the first step that companies need to do is to find the root of any problems regarding product quality that do not meet specifications. In this study, an analysis of hollow product quality control was carried out using the six sigma method under DMAIC (define, measure, analyze, improve, control) stages to reduce defective products. Six sigma is a quality control method that pays more attention to the creation of high quality products with the smallest possible defect rate. The results showed that there were three types of product defects, namely detached clamp, eroded material and some wavy parts. From the DPMO and sigma calculation of hollow product, it is known that the average level of DPMO is 20,615 and sigma value is 3.6.

 

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References

S. Fitri, P. Studi, A. Bisnis, J. M. Bisnis, dan P. N. Batam, “Pengendalian Kualitas Produk

Valve,” 2018.

M. S. Hidayatullah Elmas, “Pengendalian Kualitas Dengan Menggunakan Metode Statistical

Quality Control (Sqc) Untuk Meminimumkan Produk Gagal Pada Toko Roti Barokah

Bakery,” Wiga J. Penelit. Ilmu Ekon., vol. 7, no. 1, hal. 15–22, 2017.

S. Kusuma Dewi, “Minimasi Defect Produk Dengan Konsep Six Sigma,” J. Tek. Ind., vol. 13,

no. 1, hal. 43, 2012.

A. F. Sanny, Mustafid, dan A. Hoyyi, “Implementasi Metode Lean Six Sigma Sebagai upaya

Meminimalisasi Cacat Produk Kemasan Cup Air Mineral 240ML (Studi Kasus Perusahaan

Air Minum),” J. Gaussian, vol. 4, no. 2, hal. 227–236, 2015.

Ratnadi dan E. Suprianto, “Pengendalian Kualitas Produksi Menggunakan Alat Bantu

Statistik (Seven Tools) Dalam Upaya Menekan Tingkat Kerusakan Produk,” Indept, vol. 6,

no. 2, hal. 10–18, 2016.

P. Wisnubroto, “Dan Analisis Kaizen Serta New Seven Tools Sebagai Usaha Pengurangan

Kecacatan Produk,” J. Tek. Ind. IST Akprind, vol. 8, no. 1, hal. 65–74, 2015.

S. Assauri, Manajemen Produksi dan Operasi edisi revisi. 2011.

H. Budiwati, “Pendekatan Lean Six Sigma dalam Penentuan Prioritas Perbaikan Layanan

Bank Berdasarkan Persepsi, Harapan dan Kepentingan Nasabah,” J. Manaj., 2017.

F. Wulandari, “Evaluasi Prospek Keberlanjutan Pengelolaan Sampah di Bank Sampah Studi

Kasus Bank Sampah di Kota Makassar,” Universitas Gadjah Mada, Yogyakarta, 2014.

V. 2002 Gaspersz, “Pedoman implementasi program six sigma terintegrasi dengan ISO 9001:

, MBNQA, dan HACCP,” PT. Gramedia Pustaka Utama, Jakarta, 2002.

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