Analisis Perawatan Mesin Bubut Baoji 1660A dengan Metode Reliability Centered Maintenance (RCM)

Junaidi Junaidi; Agus Sujatmiko

doi:10.61132/mars.v2i4.264

Authors

Junaidi Junaidi Politeknik Negeri Malang
Agus Sujatmiko Politeknik Negeri Malang

DOI:

https://doi.org/10.61132/mars.v2i4.264

Keywords:

Baoji 1660A Lathe, Reliability Centered Maintenance (RCM), Critical Components, Reliability, Maintenance Cost Estimation, Maintenance Interval

Abstract

PT Swadaya Graha is a company that works in the field of construction, fabrication and steel manufacturing. One of the machines used in carrying out its operational activities is the Baoji 1660A lathe. The lathe often fails during the production process. This study aims to determine critical components, critical component reliability values, maintenance scheduling intervals and maintenance cost estimates of the Baoji 1660A lathe using the Reliability Centered Maintenance (RCM) method. The results of this study show that the electrical system with an RPN value of 240, v-belt with an RPN value of 168, and gearbox with an RPN value of 60 as critical components. The reliability value of the electrical system approaches 0.5 at a time interval of 640 hours or 80 working days, the reliability value of the v-belt approaches 0.5 at a time interval of 208 hours or 26 working days, and the reliability value of the gearbox approaches 0.5 at a time interval of 384 hours or 48 working days. From the scheduling interval, the estimated total maintenance cost in 2025 is IDR 7,019,092, in 2026 is IDR 3,615,386, in 2027 is IDR 4,187,484, in 2028 is IDR 4,276,752, and in 2029 is IDR 3,615,386.

References

Hamro Afiva, W., Tatas, F., Atmaji, D., & Alhilman, D. J. (2019). Penerapan metode reliability centered maintenance (RCM) pada perencanaan interval preventive maintenance dan estimasi biaya pemeliharaan menggunakan analisis FMECA (Studi kasus: PT. XYZ). Jurnal Teknik Industri, 13(3), 298–310.

Rinoza, M., & Ahmad Kurniawan, F. (2021). Analisa RPN (Risk Priority Number) terhadap keandalan komponen mesin kompresordouble screw menggunakan metode FMEA di pabrik semen PT. XYZ. Buletin Utama Teknik, 17(1).

Simanungkalit, R. M., Suliawati, S., & Hernawati, T. (2023). Analisis penerapan sistem perawatan dengan menggunakan metode reliability centered maintenance (RCM) pada cement mill type tube mill di PT Cemindo Gemilang Medan. Blend Sains Jurnal Teknik, 2(1), 72–83. https://doi.org/10.56211/blendsains.v2i1.199

Sistem Perawatan, A., Pramudya Raharja, I., Bagus Suardika, I., Galuh, H. W., & Studi Teknik Industri, P. (n.d.). Analisis sistem perawatan mesin bubut menggunakan metode RCM (reliability centered maintenance) di CV. Jaya Perkasa Teknik.

Syafei, M. I. (2022). Perencanaan perawatan mesin dengan pendekatan metode reliability centered maintenance (RCM) dan maintenance value stream map (MVSM) (Studi kasus: PT. Nusa Indah Jaya). Integrasi Jurnal Ilmiah Teknik Industri, 7(2). http://jurnal.um-palembang.ac.id/index.php/integrasi

Syahabuddin, A. (2019). Analisis perawatan mesin bubut Cy-L1640g dengan metode reliability centered maintenance (RCM) di PT. Polymindo Permata. JITMI, 2.