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Single-Minute Exchange of Die (SMED)

Single-Minute Exchange of Die (SMED) is a manufacturing methodology aimed at reducing the time it takes to switch from one production process to another—ideally in under ten minutes. It helps businesses become more efficient by minimizing downtime during equipment changeovers. SMED involves analyzing and streamlining the steps involved in changing tools or setups, separating internal actions (which can only be done when the machine is stopped) from external ones (which can be done while the machine is running). This approach enhances flexibility, reduces waste, and improves productivity, ultimately allowing companies to respond quicker to market demands.

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    Single Minute Exchange of Die (SMED) is a methodology aimed at reducing the time it takes to change a process or tool in manufacturing. The goal is to minimize downtime during production shifts, allowing for more efficient and flexible operations. By streamlining setup processes—such as organizing tools, improving workflows, and training personnel—companies can reduce changeover times to under 10 minutes, hence "single minute." This efficiency leads to increased productivity, reduced waste, and improved responsiveness to market demands, ultimately enhancing overall competitiveness in manufacturing environments.