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Journal : Journal of Industial Engineering and Technology

ANALISIS IMPLEMENTASI PRINSIP KERJA 5S (SEIRI, SEITON, SEISO, SEIKETSU, SHITSUKE) UNTUK MENINGKATKAN EFISIENSI PROSES PRODUKSI DI CV DESCHINO SPORT Munir, Rizki Rijal; Kurniawan, V. Reza Bayu; Ma'arif, Syamsul; Stighfarrinata, Rizky
Journal of Industrial Engineering and Technology Vol 4, No 1 (2023): Desember 2023
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/jointech.v4i1.11708

Abstract

Perkembangan teknologi produksi yang pesat menuntut peningkatan efisiensi dan efektivitas di berbagai industri. Oleh karena itu, penelitian ini bertujuan untuk menerapkan metode 5S dan analisis Six Big Losses di pon atom guna mengatasi "Reduce Speed Losses" yang menjadi faktor utama penyebab kerugian waktu dalam proses produksi. Pendekatan kualitatif digunakan melalui penggalian data historis dan observasi langsung di CV. Deschino Sport. Analisis Six Big Losses dan Diagram Fishbone diimplementasikan untuk mengidentifikasi penyebab penurunan kecepatan produksi. Hasil penelitian menunjukkan bahwa "Reduce Speed Losses" mencapai 40% dari Total Time Losses, dengan faktor manusia, material, mesin, metode, dan lingkungan sebagai penyebab utama. Usulan perbaikan dengan pendekatan 5W+1H, termasuk tindakan preventif untuk mesin, perbaikan SOP, optimalisasi penempatan bahan baku, dan penyesuaian lingkungan. Kesimpulan dari penelitian ini adalah implementasi metode 5S dan analisis Six Big Losses memberikan peluang perbaikan yang signifikan untuk meningkatkan efisiensi produksi di pon atom dengan fokus pada SOP, kesadaran operator, penempatan bahan baku, dan kondisi lingkungan. Penelitian lebih lanjut diharapkan dapat menghasilkan solusi yang lebih spesifik untuk meningkatkan kinerja sistem produksi.
A CASE STUDY ON NEW VEHICLE INVESTMENT FOR THE TOURIST TRANSPORTATION RENTAL BASED ON BWM AND SAW SAPUTRA, BAGAS AJI; Kurniawan, V. Reza Bayu; Yunitasari, Elly Wuryaningtyas
Journal of Industrial Engineering and Technology Vol 5, No 2 (2025): Juni 2025
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/jointech.v5i2.13315

Abstract

Article history : The rapid growth of the tourism industry, especially in Indonesia, has positively impacted various other sectors. This growth has indirectly spurred the development of supporting businesses, predominantly small and medium-sized enterprises (SMEs), such as tourist transportation rentals. Rising tourist demands for transportation necessitate that entrepreneurs in this industry adapt quickly, including investing in the latest vehicle units. However, investing in new vehicles is challenging, especially for small-scale rental owners. They must carefully calculate their investment, considering various potential risks. Therefore, this study recommends alternatives for new vehicle investments in tourist transportation rentals based on BWM and SAW. A case study on small-scale rental businesses in Yogyakarta has been selected. The results indicate that five criteria must be considered for new vehicle investments in tourist rentals: vehicle type (C1), fuel consumption (C2), engine specifications (C3), rental price (C4), product lifetime (C5), and price (C6). The optimal weights of these criteria are determined using BWM to rank five investment alternatives: KIZ, HIC, AVZ, BRI, and SGR. The findings suggest KIZ as the potential top investment priority, followed by AVZ, BRI, SGR, and HIC.