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Journal : Jutek JAGO

Identifikasi Kerusakan Pada Mesin Consumer Pack Menggunakan Metode FMEA Di PT. Bungasari Flour Mills Abidillah, Abidillah; Rahmatullah, Asep; Muhammad, Irfan
Jurnal Teknik Juara Aktif Global Optimis Vol. 2 No. 2 (2022): December
Publisher : STTI Bontang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53620/jtg.v2i2.94

Abstract

Based on the product demand data of PT. Bungasari Flour Mills saw an increase in wheat flour production capacity of 600,000 MT in 2021. Conditions that often occur are damage to production machines, including consumer packs, carton erector machines, robot packer machines and carton sealer machines. Machines that often experience damage are consumer pack machines with 75 times of damage with a downtime of 487 hours. This study aims to determine the cause of failure of the consumer pack machine and can provide suggestions for optimal maintenance improvements. The method or approach in this study uses the Failure Mode And Analysis (FMEA) method which is used to identify the cause of machine failure based on the Risk Priority Number (RPN) value to determine the highest level of risk. The results of the study using the Failure Mode And Analysis (FMEA) method based on the value of the Risk Priority Number (RPN) obtained the RPN value of 872. This is because of the high downtime, it can be seen that the vertical sealer and horizontal sealer components have the highest RPN value of 216
Perencanaan Perawatan Mesin Serut Dengan Metode Reliability Centered Maintenance (RCM) Di CV. Andri Mebel Serang Rahmatullah, Asep; Budiharjo, Budiharjo; Wahyudi, Diki
Jurnal Teknik Juara Aktif Global Optimis Vol. 2 No. 2 (2022): December
Publisher : STTI Bontang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53620/jtg.v2i2.95

Abstract

One of the production factors that must be optimized for its use is the production machine. The machine used in production activities must be able to operate optimally, operation is said to be optimal if the downteme value is minimum. To ensure optimal engine operation, a proper machine maintenance system is needed. One of the problems faced by CV. Andri Mabel Serang is a shaving machine malfunction that eventually hampers the production process. The purpose of this study is to reduce downtime and find out the maintenance system and maintenance policy in reducing maintenance costs on the machine. The analysis used in this study is to use reliability analysis and for its completion using the RCM (Reliability Centered Maintenance) method. The results of calculations from reliability are known to an average of 87% which means machine maintenance in cv. Andri Mabel Serang is still below the world standard class (≥90%). From the RCM analysis, it is known that the maintenance cost is Rp. 116,447. Meanwhile, the corrective fee is as low as Rp. 590,000. Based on the smallest value of the RCM analysis, the company should carry out shaving machine maintenance every 5 months. After filling in the FMEA worksheet table of one of the components of the shaver machine, it can be found that the machine that was damaged was the shaver. The component of the drawstring machine that was damaged was the eyelet component. This component functions as a wood scraper