PENERAPAN LEAN MANUFACTURING UNTUK MEMINIMASI WASTE PADA RUMAH PRODUKSI AMPYANG AJENG

Crisandieni, Windy (2024) PENERAPAN LEAN MANUFACTURING UNTUK MEMINIMASI WASTE PADA RUMAH PRODUKSI AMPYANG AJENG. Other thesis, Universitas Setia Budi.

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Abstract

Persaingan yang ketat menuntut pebisnis untuk mengoptimalkan produksi, pengoptimalan produksi dapat dilakukan dengan meminimalkan pemborosan atau waste. Penelitian ini bertujuan untuk mengidentifikasi waste yang terjadi, mengetahui faktor penyebab waste kritis, memberikan usulan perbaikan untuk meminimasi waste, menganalisis perbandingan lead time, dan mengetahui penghematan biaya setelah perbaikan. Penelitian ini menggunakan metode Value Stream Mapping (VSM), Borda Count Method (BCM), 5 Whys, 5W+1H, dan Variable Costing. Hasil penelitian menunjukkan bahwa jenis waste yang ditemukan adalah defect, inventory, waiting, excess processing, dan motion. Faktor penyebab waste kritis yang teridentifikasi antara lain kualitas bahan baku yang buruk, fokus pekerja pada kecepatan daripada ketepatan, proses perpindahan yang tidak hati-hati, serta permasalahan penyimpanan dan perencanaan produksi. Usulan perbaikan yang diberikan, antara lain: membeli bahan baku berkualitas, memberikan arahan dan perhatian kepada pekerja, mengelola persediaan gas, memperbaiki proses sortir kacang, dan memastikan penggunaan bahan sesuai takaran. Adanya perbaikan dapat mengurangi lead time 179,8 detik dengan persentase 7,12%. Penghematan biaya setelah perbaikan sebesar 1,34% yaitu Rp 952,00 perball atau Rp 33.320,00 per produksi. Strict competition requires business people to optimizeproduction, production optimization can be done by minimizing waste. This study aims to identify waste that occurs, determine the factors thatcause critical waste, provide suggestions for improvements to minimizewaste, analyze lead time comparisons, and determine cost savings afterimprovement. This research uses Value Stream Mapping (VSM), Borda Count Method (BCM), 5 Whys, 5W+1H, and Variable Costing methods.The results showed that the types of waste found were defects, inventory,waiting, excess processing, and motion. Factors causing critical wasteidentified include poor raw material quality, workers' focus on speedrather than accuracy, careless transfer process, and storage andproduction planning problems. Proposed improvements include:purchasing quality raw materials, providing direction and attention toworkers, managing gas supplies, improving the bean sorting process, andensuring the use of ingredients according to dosage. The improvementscan reduce lead time by 179.8 seconds with a percentage of 7.12%. Cost savings after improvement amounted to 1.34%, namely IDR 952.00 perball or IDR 33,320.00 per production.
Item Type: Thesis (Other)
Uncontrolled Keywords: Lean Manufacturing, Waste Reduction, Borda Count Method (BCM), Variable Costing. Lean Manufacturing, Waste Reduction, Borda Count Method (BCM), Variable Costing.
Subjects: L Education > LA History of education
T Technology > T Technology (General)
Divisions: Universitas Setia Budi > Fakultas Teknik > S1 Teknik Industri
Depositing User: Unnamed user with email baa.si@setiabudi.ac.id
Date Deposited: 14 Jan 2026 04:21
Last Modified: 14 Jan 2026 04:21
URI: https://eprints.setiabudi.ac.id/id/eprint/386

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