Usulan Penerapan Lean Six Sigma untuk Meminimasi Waste Produksi Kemeja di PT. Swakarya Indah Busana
DOI:
https://doi.org/10.30587/matrik.v25i1.6863Keywords:
Defect, DMAIC, Lean Six Sigma, WasteAbstract
PT. Swakarya Indah Busana adalah perusahaan yang bergerak dibidang Garment (konveksi) yang memproduksi berbagai macam pakaian jadi, khususnya pakaian jenis kemeja. Pada alur produksi pakaian kemeja di PT. Swakarya Indah Busana terdapat 4 indikator yang berpotensi menyebabkan waste pada proses produksi kemeja yaitu waste defect (cacat produk), waste gerakan, waste penumpukan pada kain dan waste transportation. Penelitian ini dilakukan untuk mengidentifikasi waste yang terjadi dan memberikan usulan perbaikan agar dapat meminimasi waste yang terjadi pada proses produksi kemeja di PT. Swakarya Indah Busana dengan menggunakan pendekatan metode lean six sigma. Metode lean six sigma dilakukan dengan tahapan DMAIC (Define, Measure, Analyze, Improve dan Control). Nilai sigma yang didapat PT. Swakarya Indah Busana keseluruhan masih dibawah 4σ yang berarti masih banyak defect, maka dilakukan improve dengan menentukan nilai RPN (Risk Priority Number) dan didapatkan nilai RPN tertinggi yaitu pada jenis kegagalan mesin jahit macet dan kain sobek berlubang dengan nilai 210 sehingga perbaikan pada jenis kegagalan ini didahulukan. Faktor penyebab kegagalan adalah manusia, material, metode, lingkungan dan mesin sehingga perusahaan harus memperbaiki SOP pada setiap stasiun produksi kemeja dengan baik agar waste dapat di minimalisir.
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[2] T. M. Sari and W. Dini., “Risk Assessment and Mitigation Strategy in The Halal Broiler Supply Chain,” J. Ris. Ilmu Tek., vol. 1., no. 1., pp. 13–24, 2023.
[3] I. N. Permadi and D. B. Nisa., “A Model Experiment Design Using the Taguchi Method : A Case Study Of Making Concrete Roof., ” J. Ris. Ilmu Tek., vol. 1., no. 1., pp. 36–44, 2023.
[4] J. Antony, P. Palsuk, S. Gupta, D. Mishra, and P. Barach, “Six Sigma in healthcare: a systematic review of the literature,” Int. J. Qual. Reliab. Manag., vol. 35, no. 5, pp. 1075–1092, 2018.
[5] M. J. Syaichuddin, “Penerapan metode sixsigma pada pengendalian kualitas keripik tempe di udarcaganesa pacet mojokerto.” Universitas Brawijaya, 2018.
[6] F. Pohan, I. Saputra, and R. Tua, “Scheduling Preventive Maintenance to Determine Maintenance Actions on Screw Press Machine,” J. Ris. Ilmu Tek., vol. 1, no. 1, pp. 1–12, 2023.
[7] A. Chiarini and M. Kumar, “Lean Six Sigma and Industry 4.0 integration for Operational Excellence: evidence from Italian manufacturing companies,” Prod. Plan. Control, vol. 32, no. 13, pp. 1084–1101, 2021.
[8] P. Alexander, J. Antony, and B. Rodgers, “Lean Six Sigma for small-and medium-sized manufacturing enterprises: a systematic review,” Int. J. Qual. Reliab. Manag., 2019.
[9] M. Shamsuzzaman, M. Alzeraif, I. Alsyouf, and M. B. C. Khoo, “Using Lean Six Sigma to improve mobile order fulfilment process in a telecom service sector,” Prod. Plan. Control, vol. 29, no. 4, pp. 301–314, 2018.
[10] S. Sachin and J. Dileeplal, “Six sigma methodology for improving manufacturing process in a foundry industry,” Int. J. Adv. Eng. Res. Sci., vol. 4, no. 5, p. 237172, 2017.
[11] S. Sarman and D. Soediantono, “Literature Review of Lean Six Sigma (LSS) Implementation and Recommendations for Implementation in the Defense Industries,” J. Ind. Eng. Manag. Res., vol. 3, no. 2, pp. 24–34, 2022.
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[13] G. Filhaq, S. Aprianto, and H. Alfianto, “Design of Smart Locker Door Using Quality Function Deployment Based on ATMega 2560 Microcontroller,” J. Ris. Ilmu Tek., vol. 1, no. 1, pp. 25–35, 2023.
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[15] S. Prakash, S. Kumar, G. Soni, R. V Mahto, and N. Pandey, “A decade of the international journal of lean six sigma: bibliometric overview,” Int. J. Lean Six Sigma, 2021.
[16] M. Patel and D. A. Desai, “Critical review and analysis of measuring the success of Six Sigma implementation in manufacturing sector,” Int. J. Qual. Reliab. Manag., 2018.
[17] A. Shokri, “Quantitative analysis of Six Sigma, Lean and Lean Six Sigma research publications in last two decades,” Int. J. Qual. Reliab. Manag., 2017.
[18] S. Tambak, M. L. Hamzah, A. A. Purwati, Y. Irawan, and M. I. H. Umam, “Effectiveness of Blended Learning Model Based on Problem-Based Learning in Islamic Studies Course.,” Int. J. Instr., vol. 15, no. 2, 2022.
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[21] H. Kamil, M. Mukhlis, and Y. Bachtiar, “Integration of ANP and TOPSIS Methods in Prioritizing Sales Strategies for Frozen Food Products,” J. Ris. Ilmu Tek., vol. 1, no. 2, pp. 102–114, 2023.
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[23] A. Alvina, “Application of Quality Control and Risk Management in Maintaining Product Quality with A Risk Breakdown Structure Approach,” J. Ris. Ilmu Tek., vol. 1, no. 2, pp. 89–101, 2023.
[24] D. P. Sari, “Business Feasibility Analysis of Sumedang Tofu MSMEs with Value Engineering Approach,” J. Econ. Bus. Ind., vol. 1, no. 1, pp. 20–31, 2023.
[25] H. A. Ramadhan, “Determinants of Economic Value Addition of Industrial Tuna Fish Processors in the Sea Food Processing Sub-Chain in Malaysia,” J. Econ. Bus. Ind., vol. 1, no. 1, pp. 43–49, 2023.
[26] S. S. Lubis, “Identify Financial Ratios to Measure The Company’s Financial Performance,” J. Econ. Bus. Ind., vol. 1, no. 1, pp. 1–10, 2023.
[27] R. Gustiari, “Techno-Economic Analysis of Utilization of Tofu Production Liquid Waste into Liquid Organic Fertilizer Using Experimental Methods,” J. Econ. Bus. Ind., vol. 1, no. 1, pp. 10–18, 2023.
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[33] M. R. Vendrame Takao, J. Woldt, and I. B. Da Silva, “Six Sigma methodology advantages for small-and medium-sized enterprises: A case study in the plumbing industry in the United States,” Adv. Mech. Eng., vol. 9, no. 10, p. 1687814017733248, 2017.
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[35] R. Stankalla, O. Koval, and F. Chromjakova, “A review of critical success factors for the successful implementation of Lean Six Sigma and Six Sigma in manufacturing small and medium sized enterprises,” Qual. Eng., vol. 30, no. 3, pp. 453–468, 2018.
[36] I. O. Ozumba and E. Okon, “The Influence of Marketing Mix Strategy on Bread Customer Satisfaction in Nigerian Market,” J. Econ. Bus. Ind., vol. 1, no. 2, pp. 47–55, 2023.
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Published
2024-09-30
How to Cite
Dharma, S. A., Nazaruddin, N., Umam, M. I. H., Hartati, M., & Lubis, F. S. (2024). Usulan Penerapan Lean Six Sigma untuk Meminimasi Waste Produksi Kemeja di PT. Swakarya Indah Busana. Matrik : Jurnal Manajemen Dan Teknik Industri Produksi, 25(1), 1–12. https://doi.org/10.30587/matrik.v25i1.6863
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