ANALISIS KERUSAKAN PADA CHAIN LINK APRON FEEDER

JAGAD, MUHAMMAD SURYA NETRANE and Utami, Nurhabibah Paramitha Eka (2021) ANALISIS KERUSAKAN PADA CHAIN LINK APRON FEEDER. Undergraduate thesis, Sriwijaya University.

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Abstract

Apron feeder is a tool that is used as a container for the results of unloading coal in train cars which will be channeled to the belt conveyor. Apron Feeder has a carrying capacity of 90 tons which works for 24 hours fully driven by a 55 KW motor and 1500RPM engine rotation. Apron feeder can accommodate 8 carriages of unloading coal trains for 120 minutes according to Standard Operating Procedures (SOP). This process is the beginning of fatigue in each component of the tool, one of which is the chain link. In this case the researcher uses chain link as an analytical sample taken from PT. Bukit Asam. In the event if the material failure have a damage can cause on economic losses and chaos in product availability also it can make human life to be in danger. So, this study was conducted to determine the cause of chain link damage through two identification methods, namely visually which was carried out directly using tools such as a magnifying glass. And, testing in the laboratory to identify the structural conditions of the material deeper both in terms of microstructure and strength to hardness values. This research was conducted using 3 testing methods namely dye penetrant, Vickers hardness, and metallography which was carried out at the Metallurgical Laboratory, CNC Laboratory of Mechanical Engineering Department of Sriwijaya University and also at Chemical Industry Product Process Engineering Laboratory of Chemical Engineering Sriwijaya University.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Apron Feeder, Chain Link, Mechanical Engineering
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Mr. Muhammad Surya Netrane Jagad
Date Deposited:	22 Sep 2021 02:37
Last Modified:	22 Sep 2021 02:37
URI:	http://repository.unsri.ac.id/id/eprint/54387

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