Condition Monitoring is the measuring of specific equipment parameters, noting signs of any significant modifications that could be indicative of an impending failure.
What Is Condition Monitoring?
Condition monitoring is defined as the measuring of particular equipment parameters, equivalent to vibrations in a machine, its temperature or the condition of its oil, taking note of any significant changes that could possibly be indicative of an impending failure. Repeatedly monitoring the condition of equipment and taking note of any irregularities that would usually shorten an asset’s lifespan permits upkeep or different preventive actions to be scheduled to address the issue(s) before they turn into more critical failures.
Condition monitoring is a big component of predictive maintenance. The data collected from condition monitoring over time provides valuable information about the present and historical state of an asset. This evolution of a machine can be utilized to anticipate how the asset will perform over time and the way it might degrade, allowing for the scheduling of maintenance based mostly on these predictions. This is known as predictive upkeep – maintenance based mostly on what failures may occur and what upkeep must be scheduled to stop such failures from occurring.
Condition monitoring techniques are typically used on rotating equipment (gearboxes, reciprocating machines, centrifugal machines, etc.), backup or secondary systems, and other machinery reminiscent of compressors, pumps, electrical motors, presses and inside combustion engines.
There are widespread methods used for condition monitoring:
Development monitoring: Pattern monitoring is the continuous, common measurement and interpretation of data. It entails choosing a suitable and measurable indication of machine or element deterioration and finding out this development to figure out when deterioration goes over a critical limit. For example, trend monitoring is used for routinely tracking airplane engine data to detect and diagnose irregularities in engine efficiency, hopefully preventing secondary, more costly damage.
Condition checking: Condition checking includes taking a periodic check measurement with an appropriate indicator while a machine is running. The data from this technique is then used to measure the condition of the machine at a given time. An instance of condition checking might be utilizing an oil sight glass like a condition monitoring pod (CMP) to check the condition of a machine’s lubricant in real time.
Condition monitoring through these strategies provides an inside look at how your machines and/or parts are at present working and, over time, affords a historical account of machine health.
Benefits of Condition Monitoring
Unsurprisingly, condition monitoring can lend itself to many benefits, together with decreased upkeep prices, reduced downtime, extended asset life and value savings on prematurely modified resources. For example, your condition monitoring system measures the quantity of noise produced by a component. Over time, you discover a pattern of machine failure soon after the noise level on the part reaches a sure level. Because you may have a condition monitoring system in place, now you can set an alert on that element when it hits that noise stage, which, in turn, lets maintenance personnel know they might wish to consider changing the component.
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