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All Journal Journal Science Innovation and Technology (SINTECH) Proceeding of International Conference Health, Science And Technology (ICOHETECH)
Costa, Lourdes Alice Soares
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Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Health Professions Industrial & Manufacturing Engineering Medicine & Pharmacology

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DESIGN MAINTENANCE OF STITCHING MACHINE MAINTENANCE BASED ON THE RELIABILITY CENTERED MAINTENANCE (RCM) METHOD Buwono, Ringgo Ismoyo; Costa, Lourdes Alice Soares; Agusti, Febrina; Ridzuan, Ilyas Syafiq Darul
Proceeding of the International Conference Health, Science And Technology (ICOHETECH) 2025: Proceeding of the 6th International Conference Health, Science And Technology (ICOHETECH)
Publisher : LPPM Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47701/8nd04183

Abstract

Machine maintenance and repair are essential to maintain optimal machine performance. Downtime is a situation where damage occurs to a machine component or when the machine restarts after undergoing a repair or replacement process. CV Madyotomo is a printing company that experienced a total of 20,114 minutes of machine downtime, resulting in a financial loss of Rp 50,285,550. This study aims to design a maintenance system on the Müller Martini 321 stitching machine at CV Madyotomo using the Reliability Centered Maintenance (RCM) approach. The results of the Failure Mode and Effect Analysis (FMEA) analysis show four critical components, namely bearing (RPN 240), v-belt (RPN 189), shaft gear (RPN 175), and support gear (RPN 160). The critical components are bearing, v-belt, shaft gear, and support gear. The application of the RCM method and the integration of the 5R concept has been proven to minimize downtime, extend the life of critical components, and increase the efficiency of the production process
PERANCANGAN PERAWATAN DAN PENJADWALAN PREVENTIVE MAINTENANCE MESIN STITCHING BERBASIS METODE RELIABILITY CENTERED MAINTENANCE (RCM) DI CV MADYOTOMO: PERANCANGAN PERAWATAN DAN PENJADWALAN PREVENTIVE MAINTENANCE MESIN STITCHING BERBASIS METODE RELIABILITY CENTERED MAINTENANCE (RCM) DI CV MADYOTOMO Costa, Lourdes Alice Soares; Agusti, Febrina; Utami, Indah Wahyu
Journal Science Innovation and Technology (SINTECH) Vol. 6 No. 1 (2025): SINTECH JURNAL BULAN NOVEMBER 2025
Publisher : Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47701/8c1a8215

Abstract

This study intends to create a system for maintenance and a schedule for preventive maintenance for the sewing machine at CV Madyotomo by utilizing the Reliability Centered Maintenance (RCM) approach. The main problem is the high downtime of the Müller Martini 321 stitching machine, which reached 20,114 minutes during January–June 2025, resulting in a production capacity loss of 1,005,711 books and an estimated financial loss of around Rp50,285,550. The research method involved identifying critical components through observation, interviews, and Failure Mode and Effect Analysis (FMEA), followed by the calculation of Mean Time To Failure (MTTF), Mean Time To Repair (MTTR), and failure distribution using Minitab 19 software. The results indicate four critical components with the highest Risk Priority Number (RPN), namely bearing (240), v-belt (189), shaft gear (175), and support gear (160). Based on the analysis, the optimal preventive maintenance intervals are bearing every 18 days, v-belt every 21 days, shaft gear every 21 days, and support gear every 28 days, with MTTF values ranging from 693 to 1,174 hours and MTTR averaging 4–6 hours. The implementation of an RCM-based preventive maintenance strategy is proven to reduce downtime, improve machine reliability, and ensure production efficiency, thus providing a guideline for printing companies in formulating measurable, effective, and efficient maintenance policies.
Co-Authors Agusti, Febrina Buwono, Ringgo Ismoyo Ridzuan, Ilyas Syafiq Darul Utami, Indah Wahyu