Which pillar of lean manufacturing is most affected by using IIoT across the supply chain for better control and tracking of production and delivery?

The choice of just-in-time as the most affected pillar of lean manufacturing by using IIoT across the supply chain is understandable, given the way IIoT enhances inventory management and production scheduling. Just-in-time (JIT) emphasizes producing only what is needed when it is needed, which is fundamentally about optimizing inventory levels and minimizing waste—key tenets of lean manufacturing.

IIoT facilitates real-time data collection and analysis throughout the supply chain, allowing manufacturers to track inventory levels and production processes with exceptional precision. This visibility enables companies to precisely time production and deliveries, significantly reducing the risks of overproduction and stockouts, which are critical concerns in JIT systems. For instance, with highly responsive systems in place, manufacturers can adjust production schedules based on actual demand and material availability, ensuring that products are delivered exactly when they are needed.

Moreover, this real-time tracking capability provided by IIoT helps to streamline logistics and improve coordination between suppliers and manufacturers, enabling a smooth flow of materials and minimizing delays. Consequently, companies can respond swiftly to changes in customer demand or disruptions in the supply chain.

While other options like waste reduction, continuous improvement, and value creation are also vital components of lean manufacturing, their relationship with IIoT is more indirect