Revealing The Effects of Eating Disorders to The Human Health

520 Words2 Pages

It is easy to people want to know something by seeing to the object. When a machine operates, engineers have difficulty knowing condition of a machine because they cannot see inside it. Engineers used to overhaul a machine to find defects such as scratch and burn left in the part of machine, but this solution will definitely impact to maintenance cost because overhauling a machine needs time, manpower and money. Maintenance costs are categorized by internal cost such as labour, material and instrument and external cost such as outsourcing (Al-Najjar and Alysouf, 2001). Alternative method is introduced to reduce maintenance cost which is vibration maintenance based method. Like doctors, they know what illness patients by the symptoms, engineers know a machine condition also from its symptom which is vibration. Therefore, vibration based maintenance are an effective solution to know the condition of a machine.
A vibration analyzer is a device that can show how much the machine vibrates and what characteristic of the problem is, so engineers can predict the condition of a machine. Comp...

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