Contents
- Index
Robust Tolerance Analysis
Systematic approach to setting targets and tolerances to achieve a specified level of quality at the lowest possible cost. The process involves:
Determining the key outputs and their specifications, the key inputs and their low cost tolerances and the relationship between the inputs and outputs.
Find the optimal targets for the low-cost tolerances to achieve a robust design.
Determine if the capability meets specified level of quality.
If not, determine cause of variation and tighten tolerance.
Repeat previous 3 steps until the level of quality is achieved.