@black-belt Include @black-belt in your post and this person will be notified via email.
Hi TKD ,
you have to first fix your measure & then calculate the DPMO based on the deviation with repect to the measures .
As far as often changing user specs is concern then you have to update each time a measure is changed .
warm regards
@black-belt Include @black-belt in your post and this person will be notified via email.
Use run chart for each critical dimensions of different parts. Collect the data in different shifts and using different tools . Calculate X-R charts control limits from collected historical data and again monitor that controls limits with respect to specification limits.
DK
