RYEPEZ
28th September 2004, 04:47 PM
What's the difference between using PPM or Defect Rate in a manufacturing
process? Does it not mean the same? Please Help?
process? Does it not mean the same? Please Help?
|
*Please be aware that SOME RECENT forum threads may not yet be indexed by Google. |
|
View Full Version : What's the difference between using PPM or Defect Rate in a process? RYEPEZ 28th September 2004, 04:47 PM What's the difference between using PPM or Defect Rate in a manufacturing process? Does it not mean the same? Please Help? sas1965 28th September 2004, 05:02 PM PPM = Parts Per Million Defect rate = depends on what yields you use. It could mean how many out of every 100 pieces. |
|