In today’s industrial context, improving overall equipment effectiveness (OEE) is a priority for factories seeking to increase their productivity. A recurring problem is the desire to maximize OEE while neglecting the quality aspect, leading to negative long-term impacts. Ignoring quality in OEE calculation may seem like a short-term solution to display better results, but it generally goes against the objectives of sustainable industrial performance.
The causes of an OEE calculated without taking quality into account are multiple. This can stem from a misunderstanding of TRS components, or pressure to rapidly improve performance indicators. However, this approach neglects the repercussions on product quality, thus increasing rejection rates and additional costs related to rework. In terms of TRS, this distorts the actual production yield rate and masks underlying problems that can generate frequent downtime and a decrease in productivity.
To solve this problem, it is advisable to focus on continuous improvement and digitalization of workshop processes. Implementing real-time monitoring using tools such as those offered by TeepTrak allows for detailed analysis of performance while including quality as a key factor. Thus, managers can pilot OEE more precisely while maintaining high quality standards. The implementation of relevant indicators and training teams on the importance of quality are also essential levers.
A concrete example is that of a production line in an electronics components factory, where quality was prioritized in the OEE calculation through TeepTrak. By implementing QualTrak for digital quality control, the factory was able to reduce manufacturing defects by 15% and increase production efficiency by 25%. This not only strengthened their brand image, but also made it possible to reduce costs associated with product defects.
For industrial decision-makers, it is crucial to structure a TRS/OEE project that includes the quality dimension from the start. By using real-time monitoring solutions like TeepTrak, it becomes possible to quickly identify bottlenecks, optimize processes and improve overall performance. Continuous improvement cannot be separated from rigorous monitoring of quality parameters, a sine qua non condition for sustainable and competitive industrial performance.
FAQ
Question 1: Why is it risky to calculate OEE without including quality?
Not including quality in OEE can distort apparent profitability and mask production problems that increase costs in the long term.
Question 2: How does TeepTrak help improve OEE by including quality?
TeepTrak enables real-time monitoring, providing visibility into performance and helping identify and correct quality anomalies.
Question 3: What are the first steps to integrate quality into OEE monitoring?
Start by using real-time monitoring tools and train teams on the importance of quality to strengthen overall performance.
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