Received in my personal e-mail"
> We have a problem to achieve good results on surface finish GR&R. We are using
> actual machined part to run GR&R. We are using 10 parts, 3 operator, 3 trial.
> GR&R calculate using minitab software, stud variation(number of standard
> deviation) is 6.0 and process tolerance i.e. spec tolerance.
> Please provide any example, I will be appreciated for your help.
Any takers on this one?
> We have a problem to achieve good results on surface finish GR&R. We are using
> actual machined part to run GR&R. We are using 10 parts, 3 operator, 3 trial.
> GR&R calculate using minitab software, stud variation(number of standard
> deviation) is 6.0 and process tolerance i.e. spec tolerance.
> Please provide any example, I will be appreciated for your help.
Any takers on this one?
IMO or the measure system doen't work or rational sampling was not achived.