Design for Tolerancing Review

Design for Tolerancing refers to optimizing a design and its fabrication procedure for the least accurate tolerance requirements - in order to simplify fabrication - while retaining all desirable performance features.

This may happen via:
 * 1) Product redesign
 * 2) Selection of particular techniques such as match drilling instead of measuring
 * 3) Addition of precision adjustment mechanisms
 * 4) Superposition of precision componenents on top of gross structures
 * 5) Selection of reduntant machining operations
 * 6) Procedural ordering strategies

and many other techniques.