Analisis Keandalan dengan Pendekatan Reliability Centered Maintenance (RCM) pada Roll Conveyor FP10 di PT XYZ

Abstract

PT XYZ merupakan industri manufaktur yang memproduksi tepung terigu dengan mesin dan peralatan produksi beroperasi secara terus-menerus. Flour Packing merupakan area dengan jumlah kerusakan pada mesin dan peralatan tertinggi sehingga menghambat proses penyusunan produk ke atas pallet. Penelitian ini bertujuan untuk mengidentifikasi kegagalan komponen kritis dari frekuensi corrective maintenance Roll Conveyor di FP10. Failure Mode Effect Analysis (FMEA) digunakan untuk memilih komponen kritis untuk dianalisa dan ditentukan task selection yang optimal menggunakan metode dan Reliability Centered Maintenance (RCM). Reliability komponen kritis dihitung kemudian ditentukan interval perawatan dengan Reliability 90%. Hasil analisa dibuat dalam bentuk work package tiap komponen kritis sebagai petunjuk rekomendasi kegiatan pemeliharaan. Selain itu dibuat One Point Lesson (OPL) tiap komponen kritis untuk meningkatkan pemahaman terhadap basic knowledge dan langkah-langkah troubleshooting sederhana yang dapat dilakukan oleh operator.

PT XYZ is a manufacturing company specializing in the production of wheat flour, where machinery and production equipment operate continuously. The Flour Packing area has the highest occurrence of equipment and machine failures, disrupting the process of arranging products onto pallets. This study aims to identify failures in critical components based on the frequency of corrective maintenance performed on the Roll Conveyor in FP10. The Failure Mode and Effects Analysis (FMEA) method is employed to select critical components for further analysis, while Reliability Centered Maintenance (RCM) is applied to determine optimal task selection for maintenance. The reliability of each critical component is calculated, and maintenance intervals are established to achieve a 90% reliability target. The findings from this analysis are structured into work packages for each critical component, serving as guidelines for recommended maintenance activities. Additionally, One Point Lessons (OPL) are developed for each critical component to enhance operator understanding of fundamental concepts and provide straightforward troubleshooting steps that can be performed independently.