What is a primary function of Kanban methods within manufacturing?

The primary function of Kanban methods within manufacturing is to signal the need to move or replenish material. Kanban serves as a visual management tool that helps to control the flow of materials and information in a manufacturing process. It signals when more materials are needed, allowing teams to respond promptly, thus minimizing delays and excess inventory.

In the context of a lean manufacturing environment, Kanban helps optimize production efficiency by ensuring that the right amount of materials is available at the right time. This approach enhances communication among team members and contributes to a smoother production flow, fostering just-in-time (JIT) production practices that reduce waste and improve responsiveness to customer demand.