Journals / Eskişehir Osmangazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi / 2009 / Cilt: 22 - Sayı: 1

Graphical approach in determining prior failure types of minig equipments

Maden ekipmanlarının öcelikli arıza tiplerinin belirlenmesinde grafiksel yaklaşım

Pages
31–48
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In addition, tree diagrams have been developed to determine the root causes of failure types that were found by LS.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In a certain period of time, the continuity of any operation formed by different types of equipment depends on keeping equipment running without failure and activating them as soon as possible when failed.
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Key Findings & Data:On this account, prioritization of equipment failure types on the base of parameters such as time, frequency and cost, and planning activities in the light of this information has become one of the essential works of maintenance departments.
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Conclusion & Impact:In addition, tree diagrams have been developed to determine the root causes of failure types that were found by LS.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In a certain period of time, the continuity of any operation formed by different types of equipment depends on keeping equipment running without failure and activating them as soon as possible when failed. On this account, prioritization of equipment failure types on the base of parameters such as time, frequency and cost, and planning activities in the light of this information has become one of the essential works of maintenance departments. In this study, Pareto Diagram and Logarithmic Scatterplot(LS) have been used for determining the types of prior failures of a truck fleet used in a mining company. Despite reaching the same results by using two approaches, the advantage of Logarithmic Scatterplot that makes evaluation possible with one criterion instead of two came to scene. In addition, tree diagrams have been developed to determine the root causes of failure types that were found by LS.

Özet

Belirli bir zaman süreci içerisinde herhangi bir isletmenin islerliliğinin devamı, her seyden önce sistemi olusturan ekipmanların arızalanmadan çalısmasına ve bir arıza durumunda da mümkün olduğu kadar hızlı bir sekilde çalısır hale getirilmesine bağlıdır. Bu nedenle ekipman arıza tiplerinin süre, sıklık ve maliyet gibi parametreler esas alınmak suretiyle önceliklendirilmesi ve faaliyetlerin bu bilgi ısığında planlanması bakım departmanlarının en temel islerinden biri haline gelmistir. Bu çalısmada bir maden isletmesinde faaliyet gösteren kamyon filosunun öncelikli arıza tiplerinin belirlenmesi amacıyla Pareto Diyagramı ve Logaritmik Serpme Diyagramından yararlanılmıstır. Her iki yaklasım neticesinde de aynı sonuçlara ulasılmasına rağmen tek bir kriter yerine iki kriter altında değerlendirme yapılmasına olanak tanıyan Logaritmik Serpme Diyagramının üstünlüğü ön plana çıkmıstır. Çalısmada ayrıca tespit edilen arıza tiplerinin kök nedenlerinin belirlenmesine dönük Ağaç Diyagramları gelistirilmistir.

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Cite This Article

YILMAZ, Y. H., ELEVLİ, S. (2022). Graphical approach in determining prior failure types of minig equipments. Eskişehir Osmangazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 22 - Sayı: 1, 31–48. https://ajindex.com/articles/505825

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