L
luis.armendariz
How is the interaction physically happening while performing a GR&R?
What are the causes of it?
I know repeatibility is due to the variation of measuring the same part which is expected to be the same result and reproducibility is the variation when 2 or more appraisers measure the same part which is also expected to be the same result, but what about interaction?
What kind of variation is? how it is present?
Another question is why the 50% or more of the points on the Xbar chart must fall outside the control limits? How those limits are calculated?
I'm assuming they are not calculated as usual in a Xbar Chart; since it would be expected that all fall within the control limits.
What are the causes of it?
I know repeatibility is due to the variation of measuring the same part which is expected to be the same result and reproducibility is the variation when 2 or more appraisers measure the same part which is also expected to be the same result, but what about interaction?
What kind of variation is? how it is present?
Another question is why the 50% or more of the points on the Xbar chart must fall outside the control limits? How those limits are calculated?
I'm assuming they are not calculated as usual in a Xbar Chart; since it would be expected that all fall within the control limits.