Do I need to add everything on print to control plan?

[vardar3]

We do metal stamping. Part prints have lots of detail, all of which are not checked by the gage.

In most cases, the gage is all we use to check the part, but in some cases we use CMM or indicators.

If there is a print characteristic, say a radius or flatness that is not being checked, do I have to add it to the control plan?

Am I in violation for not having a flatness on the control plan, which is on the print, but not being checked?

 

[Jen Kirley]

Good morning vardar3,

We have discussed control plans in the thread Contents of PPAP Control Plan - Product & Process Characteristics? as well as the many I found listed via a search of the Post Attachments List - see the green button in the header. See the "(View parent thread)" links.

I hope this helps!