Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/162854
Title: Penerapan Reliability Centered Maintenance Mesin CNC Gas Automatic-83 pada Proses Fabrikasi Proyek Kereta 612 PT XYZ
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Authors: Apriliani, Fany
Enka, Arinda Putu
Issue Date: 2025
Publisher: IPB University
Abstract: PT XYZ merupakan perusahaan manufaktur kereta api di Indonesia yang memproduksi kereta sesuai pesanan pelanggan. Penelitian ini bertujuan mengidentifikasi permasalahan mesin yang digunakan selama proses pembuatan proyek 612 di area fabrikasi steel work dengan metode Reliability Centered Maintenance (RCM) dan menghitung keandalan untuk mengurangi downtime pada mesin. Metode RCM dilakukan dengan mencari nilai Risk Priority Number (RPN) untuk mengetahui tingkat kekritisan komponen mesin sehingga dapat menentukan perawatan yang tepat untuk setiap komponen dengan task selection. Keandalan dihitung dengan Mean Time Between Failure (MTBF) dan Mean Time To Repair (MTTR) untuk menyusun jadwal perbaikan. Hasil dari RCM, komponen gear memiliki nilai RPN tertinggi sehingga menjadi fokus utama untuk dilakukan perbaikan dan berdasarkan task selection memiliki jenis perawatan condition direction yang dilakukan perawatan atau perbaikan secara langsung apabila terjadi kerusakan. Hasil perhitungan MTBF pada komponen gear seharusnya dilakukan perggantian atau perbaikan sebelum hari ke-72 dan rata-rata melakukan perbaikan (MTTR) tidak lebih dari 10,46 jam.
PT XYZ is a railway manufacturing company in Indonesia that produces trains based on customer orders. This study aims to identify machine related problems during the production process of project 612 in the steelworkfabrication area using the Reliability Centered Maintenance (RCM) method and the calculate reliability in order to reduce downtime. The RCMmethod is applied by determining the Risk Priority Number (RPN) to assess the criticaly level of machine components, enabling the selection of appropriate maintenace strategies thought task selection. Reliabily is evaluated using Mean Time Between Failure (MTBF) and Mean Time To Repai (MTTR) to develop an effective maintenance schedule. Based on the RCM result, the gear has the highest RPN making in the main focus for maintenance according to the task selection this component requires condition directed maintenance where to repairs are performed immediately upon failure. The MBTF calculation indicates that gear component should be repaired or replaced before the 72nd day with an average repair time (MTTR) of no more than 10,46 hours.
URI: http://repository.ipb.ac.id/handle/123456789/162854
Appears in Collections:UT - Industrial Management

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