FADILAH, MUHAMMAD RIZQI (2025) MEMINIMALISASI DOWNTIME MESIN PENANDA IDENTITAS PADA INDUSTRI MANUFAKTUR ELEMEN PEMANAS DENGAN PENERAPAN METODE RELIABILITY CENTERED MAINTENANCE (RCM). S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
In industrial environments, machine downtime is often a major obstacle that disrupts operational performance. PT. Usaha Saudara Mandiri is a manufacturing company that focuses on designing, producing and providing electric heating equipment. One of the machines, namely the identity marking machine, has an actual downtime value of 2,892 minutes. This value is included in the high category compared to other machines. This research proposes the application of the Reliability Centered Maintenance (RCM) method as a solution to overcome downtime problems and improve overall machine performance. From the results of the MTBF and MTTR calculations, the Mean Time Between Failure (MTBF) and Mean Time To Repair (MTTR) on the needle were 37,440 minutes and 133.75 minutes, on the panel it was 37,440 minutes and 128.25 minutes, on the control panel it was 24,960 minutes and 307.33 minutes with a total MTBF of 99,840 minutes. This means that on average the machine can operate for that time before experiencing failure. And the total MTTR is 569.33 minutes. From the results of the FMEA analysis, appropriate maintenance actions can be determined for each component of the Identity Marking machine system using the RCM method. Components that have the highest Risk Priority Number (RPN) value, namely needles (RPN 105), panels (RPN 96), and control panels (RPN 36) need special attention. Keywords: RCM, Downtime, MTBF, MTTR, FMEA. Dalam lingkungan industri, downtime mesin seringkali menjadi kendala utama yang mengganggu kinerja operasional. PT. Usaha Saudara Mandiri adalah perusahaan manufaktur yang berfokus pada perancangan, produksi, dan penyediaan alat pemanas elektrik. Salah satu mesin, yaitu mesin penanda identitas memiliki nilai actual downtime 2.892 menit. Nilai tersebut termasuk kategori tinggi dibandingkan mesin lainnya. Penelitian ini mengusulkan penerapan metode Reliability Centered Maintenance (RCM) sebagai solusi untuk mengatasi permasalahan downtime dan meningkatkan kinerja mesin secara keseluruhan. Dari hasil perhitungan MTBF dan MTTR, nilai Mean Time Between Failure (MTBF) dan Mean Time To Repair (MTTR) jarum sebesar 37.440 menit dan 133,75 menit, panbel sebesar 37.440 menit dan 128,25 menit, kontrol panel sebesar 24.960 menit dan 307,33 menit dengan total keseluruhan MTBF 99.840 menit. Artinya rata-rata mesin dapat beroperasi selama waktu tersebut sebelum mengalami kegagalan. Dan total MTTR 569,33 menit. Dari hasil analisis FMEA, tindakan perawatan yang tepat untuk setiap komponen sistem mesin Penanda Identitas menggunakan metode RCM dapat diidentifikasi. Komponen yang memiliki nilai Risk Priority Number (RPN) tertinggi yaitu jarum (RPN sebesar 105), panbel (RPN sebesar 96), dan kontrol panel (RPN sebesar 36), memerlukan perhatian khusus. Kata Kunci: RCM, Downtime, MTBF, MTTR, FMEA.
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