Unformatted text preview: This study has been developed for Worst-Case approach. Finally, an example application is presented to illustrate our methodology. Keywords: Tolerance, Torsor, Jacobian, Analysis, Design, Statistical and Synthesis. 1. INTRODUCTION Design procedures mainly include two phases: functional design and manufacturing design. Tolerance design directly influences the functionality of assemblies and its cost. Tolerance synthesis is a procedure that distributes assembly tolerances between components. Tolerance synthesis is an essential step in all design phases to assure quality conformity and economic manufacturing. A tighter tolerance is normally preferred for product functionality; however, manufacturing costs usually increases due to the requirement of more rigorous operations. On the contrary, a loose tolerance is less costly; however, it may cause inferior quality. Therefore, it is necessary to make tradeoffs between tolerance and cost. Traditionally, designers allocate tolerance based on their experience and information contained in de...
View Full Document
This note was uploaded on 08/03/2010 for the course DD 1234 taught by Professor Zczxc during the Spring '10 term at Magnolia Bible.
- Spring '10
- The Land