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Business Spotlight

Navigating the Shift from Corrective to Predictive Maintenance in Work Order Management

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Andrej Lovsin
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November 15, 2023

Over the years we have witnessed an evolution in maintenance practices. It all began in the 1980s with the introduction of sensors on machinery and since then we have achieved milestones. The early 2000s brought us monitoring systems that operate round the clock leading us to our era where cloud based networks and big data play a crucial role. With an abundance of data generated by interconnected devices we now require infrastructures for real time analysis.

Real time data analysis has completely transformed how we monitor and interpret sensor data with timestamps. Service managers can now instantly track changes in equipment performance such, as availability and latency without having to wait for technicians to physically assess the situation.

Industry 4.0 is a term often used to describe the generation of manufacturing which combines IoT big data and cloud computing. This convergence not helps prevent breakdowns but also enhances device functionality.

Having an understanding of how equipment operates allows for configuration, which in turn leads to reduced energy consumption.

To truly grasp the limitations of maintenance approaches we need to distinguish between preventive maintenance. Corrective maintenance involves fixing faults after they have been detected, causing slowdowns. On the hand preventive maintenance relies on scheduled interventions based on estimated equipment lifecycles. However predictive maintenance takes an approach by analyzing data to ensure more efficient inventory and technician time management while minimizing machine downtime.

Shifting from analysis, to real time data analysis is an aspect of predictive maintenance. This shift allows for assessments of equipment wear and enables timely interventions when necessary.

There are advantages to implementing maintenance, including reduced incidents, lower risk of severe failures, extended equipment lifespans improved work order planning and optimized spare parts inventory. However it's important to note that setting up and managing the infrastructure requires a significant initial investment.

Artificial Intelligence (AI) is playing an role, in advancing predictive maintenance strategies as part of modern industry practices.

By combining AI, IoT and big data it becomes possible to automate the scheduling of work orders taking into account factors, like availability and traffic conditions. This integration of technologies has the potential to revolutionize the maintenance industry by enabling machines of self diagnosis and proactive maintenance actions.

One of the challenges in adopting maintenance for businesses is integrating it with their existing systems. This involves aligning maintenance technologies with their current IT infrastructure and ensuring smooth data flow between different systems. Additionally it is crucial to train personnel on how to adapt to and make use of these technologies in order to successfully implement maintenance strategies.

Looking ahead the future prospects for maintenance are promising as advancements in IoT big data and AI continue. We can expect predictive algorithms that will enhance automation in maintenance processes. Furthermore intelligent systems will become increasingly effective, at predicting and preventing equipment failures.

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I have been a software developer since I was 12 and I think this shaped my approach to solving problems. What I do first, is untangle them – and my favorite tool for that is a whiteboard. This is what I’m passing on to the company. I am proud that easy.bi develops intelligent SaaS solutions for businesses that help optimize business processes in a faster and more efficient way.
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