An assembly of [parts and
tolerances]. Work the
worst-case and statistical
stack-up, say which dimension
dominates, and where to tighten
for least cost.

Work Through a Tolerance Stack-Up

Which single tolerance to tighten, and which to relax.

Prompt

I have an assembly of [describe the parts and their tolerances]. Work through the worst-case and statistical stack-up, tell me which dimension dominates, and where to tighten tolerance for the least manufacturing cost.