What is SMED?

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Single-Minute Exchange of Dies, commonly known as SMED, is a groundbreaking Lean manufacturing methodology. At its core, SMED aims to radically reduce setup and changeover times within production processes. The ultimate objective? Achieve changeovers in under ten minutes, ensuring minimal downtime and maximizing efficiency.

5 Benefits of Implementing SMED

  1. Improved Productivity: By decreasing downtime, more products can be produced in less time.
  2. Increased Capacity: Faster changeovers mean your production system can handle more.
  3. Lower Inventory: Quick changeovers reduce the need for large inventories.
  4. Reduced Waste: Efficiency cuts down unnecessary waste in processes.
  5. Enhanced Responsiveness: Meet customer demand with agility and speed.

Who Should Implement SMED?

From production managers and process engineers to frontline operators, SMED is indispensable. If you're involved in process improvement, SMED techniques can elevate the performance of your production system.

Mastering SMED: 5 Key Activities

  1. Separate What's Inside from Outside: Distinguish between internal and external setup operations.
  2. Turn the Inside Out: Convert as much internal setup to external setup as possible.
  3. Streamline Every Step: Refine all aspects of the setup operation for speed and efficiency.
  4. Multitask: Whenever possible, perform setup operations in parallel to save time.
  5. Rethink and Redesign: Sometimes, the best improvements come from redesigning equipment, fixtures, or parts to make the changeover process even smoother.

Dive Deeper with Experts

If you're eager to master the art of SMED, Shigeo Shingo's classic "A Revolution in Manufacturing: The SMED System" is an invaluable resource. For a comprehensive online learning experience, Gemba Academy offers an extensive course that walks learners through the 8-step process essential for successful quick changeovers and single-minute exchange of dies.

Remember: True understanding of SMED techniques emerges when applied in real-world production environments. So, step out, implement, and witness the transformative power of quick changeover firsthand.

More SMED Resources

Go further with SMED with these additional resources.