Value stream mapping (VSM) is a lean tool used to visualize and analyze the flow of materials and information through a process or system. It is used to identify opportunities for improvement, eliminate waste, and increase efficiency.
In design analysis, VSM is used to identify the value-added and non-value-added steps in a process, including the steps that contribute to delays, errors, and rework. The analysis identifies bottlenecks and areas of waste, such as overproduction, excess inventory, unnecessary motion, waiting, and inefficient processing. By identifying these areas, VSM can help design teams to optimize their processes and streamline their workflows to improve product design, reduce costs, and increase customer satisfaction.
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