In a competitive industrial context, understanding and improving availability, one of the three pillars of Overall Equipment Effectiveness (OEE), is crucial for factories. Availability refers to the proportion of time during which equipment is actually operational compared to planned time. When availability is low, it indicates frequent breakdowns or inappropriate maintenance, negatively impacting productivity and significantly increasing production costs.
The causes of this low availability are often multiple: unplanned downtime, corrective rather than preventive maintenance, and prolonged transitions on production lines. These elements not only reduce production capacity but also decrease overall TRS (Synthesis Efficiency Rate), penalizing industrial efficiency. The economic impact is considerable, as each minute of downtime translates into direct and indirect financial losses.
To remedy these problems, factories can adopt effective strategies. First, implementing a real-time monitoring system like TeepTrak allows for in-depth analysis of the causes of shutdowns, promoting rapid decision-making. Next, integrating preventive maintenance methods derived from Lean Management proves essential to reduce breakdowns. Finally, tracking availability by analyzing key performance indicators (KPI) ensures a clear vision of progress made.
A concrete example is that of a production line in an electronics components factory. Initially faced with frequent downtime due to inefficient gauge changes, the factory implemented the TeepTrak solution to continuously monitor its equipment. By quickly identifying bottlenecks and optimizing maintenance processes, it improved equipment availability, thus increasing its OEE by 15% in just six months.
In conclusion, to sustainably improve OEE, it is imperative to focus on availability through continuous analysis and strategic adjustments. Tools like TeepTrak facilitate this approach by providing increased visibility and precise analysis of shutdowns. Starting a TRS/OEE project not only improves performance but also achieves significant gains in terms of costs and productivity.
FAQ
Question 1: How to improve equipment availability?
To improve availability, implement preventive maintenance and use real-time monitoring tools like TeepTrak to diagnose failures.
Question 2: What is the impact of low availability on TRS?
Low availability decreases TRS by increasing downtime, which reduces production capacity and increases costs.
Question 3: Where to start to improve OEE?
Start by accurately measuring your current availability using systems like TeepTrak and identify the main causes of shutdowns.
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