Pendekatan Lean Dan Green Value Stream Mapping Untuk Mengurangi Waste Pada Proses Produksi: Studi Kasus Pabrik Furnitur Di Jawa Timur

Iskandar, Reyhan (2023) Pendekatan Lean Dan Green Value Stream Mapping Untuk Mengurangi Waste Pada Proses Produksi: Studi Kasus Pabrik Furnitur Di Jawa Timur. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian tentang prinsip-prinsip lean di negara berkembang masih terbatas, maka diperlukan metode alternatif yang memiliki dampak lingkungan yang positif. Salah satu pendekatan tersebut adalah pemanfaatan metode Value Stream Mapping (VSM) untuk mengembangkan sistem pengurangan waste dalam proses produksi. Penelitian sebelumnya masih mengabaikan faktor lean dalam Green VSM, menjadikannya sebuah aspek untuk dianalisis dalam penelitian mendatang. Penelitian ini menerapkan metode VSM pada pabrik furnitur kayu di Jawa Timur yang memiliki waste dan aktivitas yang tidak memiliki nilai tambah, antara lain timbulnya limbah seperti konsumsi listrik yang berlebih akibat cycle time yang lama. Dengan mengurangi cycle time produksi, waste pada proses produksi dapat dikurangi. Selain itu, efektivitas metode Green Value Stream Mapping dalam mengidentifikasi proses produksi yang memiliki dampak green yang signifikan juga dapat diteliti lebih lanjut. Perusahaan memiliki peluang untuk mengurangi waktu siklus dari proses produksi pengecatan 1 sebesar 124 detik dan pengecatan 2 sebesar 427 detik, dan jumlah operasi sebanyak 4 biji.

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Research on lean principles in developing countries remains limited, highlighting the need for exploring alternative methods that have a positive environmental impact. One such approach is the utilization of the Value Stream Mapping (VSM) method to develop a system for waste reduction in production processes. Previous studies have overlooked the lean factor in Green VSM, making it a key aspect to be analyzed in future research. This study applies the VSM method to a furniture factory in East Java, where waste and non-value-added activities are prevalent, including bottlenecks in the lengthy paint drying process (2-3 days) and the generation of various wastes such as excessive electricity consumption, wood powder, paint residue, and wood chips. By reducing production cycle time, waste can be directly decreased. Additionally, the effectiveness of the Green Value Stream Mapping method in identifying production processes that have a significant green impact is explored. As a result, The company has the opportunity to reduce the cycle time of the production process of painting 1 by 124 seconds and painting 2 by 427 seconds, and the number of operations by 4 units.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Lean, Furniture, Green, VSM, Cycle Time, Furnitur
Subjects:	T Technology > T Technology (General) > T58.8 Productivity. Efficiency T Technology > TS Manufactures T Technology > TS Manufactures > TS183 Manufacturing processes. Lean manufacturing.
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26101-(S2) Master Thesis
Depositing User:	Reyhan Iskandar
Date Deposited:	06 Aug 2023 13:52
Last Modified:	06 Aug 2023 13:52
URI:	http://repository.its.ac.id/id/eprint/103188

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