Note Change to Print - Do I need dimensions results?

[vardar3]

I have 9 different parts that are going through the same change "spring tab angle 85° max was 75° +/- 5°"

It is simply an increase of the tolerance, and not a tooling change. If I had my lab guy’s measure 6 pcs of each with a protractor, would that satisfy the dimensional results requirement of PPAP? I have never delt with a PPAP so miniscule and not sure how to handle it.

 

[Jim Wynne]

I have 9 different parts that are going through the same change "spring tab angle 85° max was 75° +/- 5°"

It is simply an increase of the tolerance, and not a tooling change. If I had my lab guy’s measure 6 pcs of each with a protractor, would that satisfy the dimensional results requirement of PPAP? I have never delt with a PPAP so miniscule and not sure how to handle it.

You should ask your customer what's expected. I would think that a warrant and dimensional report showing only measurements for the angle in question would suffice, if PPAP is required at all, but in the end it's the customer's call.