T
Totally agree!!! First think need to be done is:
1.- Process parameter must be defined through a analisys that could be a design of experiments.
2.- Once the parameters are defined, a capability analysis must to be done over the process.
3.- Finally if the analysis demonstrate that we have a capable process we can use the defined parameter on 1 to define the pre-control limits and monitor the process.
1.- Process parameter must be defined through a analisys that could be a design of experiments.
2.- Once the parameters are defined, a capability analysis must to be done over the process.
3.- Finally if the analysis demonstrate that we have a capable process we can use the defined parameter on 1 to define the pre-control limits and monitor the process.