Many manufacturing companies (especially those that have machining or fabrication as a major portion of their processes) believe they are taking the lean journey by using one or two tools from the Lean Flow toolbox: 5-S, Total Productive Maintenance, setup reduction, material kanban, calculating takt time, or reducing batch sizes. Lean Flow is much more than using just a few of these tools.
Read the full article from American Machinist magazine by clicking on the link below:
http://www.americanmachinist.com/304/Issue/Article/False/84882/Issue