The term is borrowed from the Japanese language and means ‘tag’ and refers to the methods of stock management of raw materials and semi-finished products by which the level of supplies can be constantly monitored.

– Kanban Method in Sheet Metal Working

The Kanban method is a work management system that uses a visual approach to optimise production processes. Originally developed in the context of Japanese automotive production, Kanban has also proven effective in sheet metal processing, helping to improve efficiency, reduce waiting times and minimise waste.

– What is Kanban?

The term ‘Kanban’ means ‘sign’ or ‘signal’ in Japanese. In the context of production, it refers to a system of visual signals indicating when a certain material needs to be produced or restocked. This approach allows the workflow to be managed in a more fluid and responsive manner, adapting quickly to changes in demand.

– Application of Kanban in Sheet Metal Working

1. Visualisation of Workflow: Using Kanban boards or visual boards, teams can monitor the status of sheet metal work in real time. Each step of the process, from design to production and delivery, is visually represented, facilitating communication and collaboration between team members.

2. Limiting Work in Progress (WIP): Kanban encourages limiting the number of ongoing operations. This helps to prevent work overload and ensure that resources are optimally utilised. In sheet metal working, this means that machines and operators can concentrate on a limited number of projects at a time, improving quality and reducing cycle times.
3. Just-in-Time replenishment: The Kanban system promotes the replenishment of materials only when needed. In sheet metal processing, this approach reduces stock accumulation and optimises the use of space. Sheets are produced and delivered according to actual demand, avoiding waste and unnecessary costs.

4. Feedback and Continuous Improvement: Kanban encourages a culture of continuous feedback. Teams can analyse production data and identify areas for improvement. Through regular meetings and process reviews, changes can be implemented that increase the efficiency and quality of sheet metal working.

– Benefits of the Kanban Method
– Increased Efficiency: Reduced waiting time and optimised workflow.
– Improved Quality: Greater focus on quality by limiting work in progress.
– Flexibility: Ability to adapt quickly to changes in demand.
– Reduced Costs: Less stockpiling and optimisation of resources.

Conclusion
The Kanban method is an effective approach to sheet metal processing, helping to improve operational efficiency and ensure high quality production. By implementing this system, companies can meet the challenges of the modern market, optimising their processes and meeting customer needs more effectively.