Anyone want to breakdown IATF 16949 9.1.1.1 for me. I have no clue what they are talking about. We make stamped components.
Para 1 requires process studies on all new manufacturing processes to verify capability and provide additional input for process control.
Sounds to me like APQP and PPAP duplication, no? It doesn't lay out any specific CPK requirements.
Para 2 talks about verification that the PFD, PFMEA and control plan are implemented.
Sounds like manufacturing process audit stuff, no?
Para 4 talks about a reaction plan for characteristics that are not statistically capable or unstable.
Based on what? What if it is not statistically capable, but stable?
I am at a complete loss on this section. It seems like either duplication or overkill.
Para 1 requires process studies on all new manufacturing processes to verify capability and provide additional input for process control.
Sounds to me like APQP and PPAP duplication, no? It doesn't lay out any specific CPK requirements.
Para 2 talks about verification that the PFD, PFMEA and control plan are implemented.
Sounds like manufacturing process audit stuff, no?
Para 4 talks about a reaction plan for characteristics that are not statistically capable or unstable.
Based on what? What if it is not statistically capable, but stable?
I am at a complete loss on this section. It seems like either duplication or overkill.