Academic Journal
Analysis of sag mill machine performance using overall equipment effectiveness and failure model and effects analysis method
| العنوان: | Analysis of sag mill machine performance using overall equipment effectiveness and failure model and effects analysis method |
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| المؤلفون: | Fuadiya, Sinta Luluk, Widjajati, Endang Pudji |
| المصدر: | International Journal of Industrial Optimization; Vol. 3 No. 2 (2022); 141-153 ; 2723-3022 ; 2714-6006 |
| بيانات النشر: | Universitas Ahmad Dahlan |
| سنة النشر: | 2022 |
| المجموعة: | Universitas Ahmad Dahlan: UAD Scientific Journal |
| مصطلحات موضوعية: | Efficiency Machine, SAG Mill, FMEA, OEE |
| الوصف: | The mining company uses a variety of grinding machines to process minerals, whereas the most common type of machine is the Semi-Autogenous Grinding SAG Mill machine. This machine is employed for the mining process of hard rock as raw material into gold, copper, and silver. However, the SAG Mill machines are often broken, even suddenly not working, with an average loss time of 97.30 hours which impacts a decrease in efficiency and production quality of up to 40%. It can cause losses that do not reach the production target. This research aims to measure the effectiveness of the SAG Mill machine and determine the failure using the OEE and FMEA methods. The results showed that the SAG Mill machine is still under standardized based on the Japan Institute of Plant Maintenance (JIPM), which is 85%. The FMEA method and RPN value apply to analyze downtime losses, and idling is the loss that highly affects the effectiveness of SAG Mill machines. Recommendations for the company are to increase the number of equipment that aims to prolong the machine's age and accelerate production. This research contributes to another solution to help maintenance managers by measuring the effectiveness and determining the failure of the SAG Mill machine |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://journal2.uad.ac.id/index.php/ijio/article/view/6701/3295; http://journal2.uad.ac.id/index.php/ijio/article/view/6701 |
| DOI: | 10.12928/ijio.v3i2.6701 |
| الاتاحة: | http://journal2.uad.ac.id/index.php/ijio/article/view/6701 https://doi.org/10.12928/ijio.v3i2.6701 |
| Rights: | Copyright (c) 2022 Sinta Luluk Fuadiya, Endang Pudji Widjajati ; https://creativecommons.org/licenses/by-sa/4.0 |
| رقم الانضمام: | edsbas.D78BF6A9 |
| قاعدة البيانات: | BASE |
| DOI: | 10.12928/ijio.v3i2.6701 |
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