Ohio State University article about Industry 4.0 the use of sensors in stamping:
If you don’t think you can justify sensors, my recommendation is to track coil-by-coil performance [bad AND good] to see effect of metal props. You might find that success is a function of more than just YTE or hardness. Sensors like tonnage monitors will help focus corrective actions.
-Danny Schaeffler, https://www.EQSgroup.com and https://www.Learning4M.com