Implementasi Six Sigma untuk Perbaikan Produk Nickel Pig Iron


Mohamad Jihan Shofa(1*), Hadi Gunawan(2),

(1) Universitas Serang Raya
(2) Universitas Serang Raya
(*) Corresponding Author

Abstract


PT. INF is a steel mining company. It produce such as nickel pig iron. Nickel pig iron used raw materials stainless steel factory, nickel and steel mill rolls. The number of defective products for nickel pig iron in a few months getting on upward trend. This research will analyze the cause of the increasing defect product by using Six Sigma methode. Furthermore, the proposed improvement is done by using the failure mode and effect analysis (FMEA) approach. The results shows the main problems are the higher value of Silica (Si) and phospor (P), the sigma level is obtained from the annual pig iron making process in 1.6 sigma, process improvement need to be done are monitoring and scheduling of burnlime powder orders, checking new materials by testing the formula against new materials, and making a repair schedule as well as focusing on changes in pressure on the monitor screen


Full Text:

PDF

References


Eckes, G. (2003). Six Sigma for everyone. New Jersey: John Wiley & Sons, Inc.

Han, S. H., Chae, M. J., Im, K. S., & Ryu, H. D. (2008). Six sigma-based approach to improve performance in construction operations. Journal of Management in Engineering, 24(1), 21–31.

Indrawati, S., & Ridwansyah, M. (2015). Manufacturing Continuous Improvement Using Lean Six Sigma: An Iron Ores Industry Case Application. In Procedia Manufacturing (Vol. 4, pp. 528–534).

J. Liberatore, M. (2013). Six Sigma in healthcare delivery. International Journal of Health Care Quality Assurance, 26(7), 601–626.

Patil, V. H., Kamlapur, S. M., & Dhore, M. L. (2006). Six Sigma in education: to achieve overall excellence in the field of education. In Information Technology: New Generations, 2006. ITNG 2006. Third International Conference on (pp. 2–5). IEEE.

Prijati, O. Y. (2016). Pengaruh Kualitas Produk, Harga, Dan Citra Merek Terhadap Keputusan Pembelian Honda Vario, 5(7), 1–20.

Putri, N. T., Gunawan, A., & Sutanto, A. (2017). The Consequences of Lean Six Sigma on Banking Improvement: A Study at a Front-Line Unit of a Bank Company in Indonesia.In International Conference on Applied Human Factors and Ergonomics (pp. 227–237). Springer.

Salomon, L. L., Ahmad, A., & Limanjaya, N. D. (2017). Strategi Peningkatan Mutu Part Bening Menggunakan Pendekatan Metode Six Sigma (Studi Kasus Departement Injection di PT. KG). Jurnal Ilmiah Teknik Industri, 3(3).

Wagner, R. M., Taroepratjeka, H., & Mustofa, F. H. (2015). Usulan Peningkatan Kualitas Produk E-House Menggunakan Metode FailureMode and Error Analysisi (FMEA) di PT X. Reka Integra, 3(2), 24–36.


Article Metrics

Abstract view : 205 times| PDF : 68 times

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

                  

         Academia.Edu      

      

 

 

 

Jurnal Sistem dan Manajemen Industri  

web
analytics My Stats