2007 springer 36 l mathieu and a ballu require a large

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ical specification representation. Moreover, this representation is often unknown from the users. Consequently, it is very difficult to understand the models used, the mechanisms implemented and the results provided. GeoSpelling model, a complete and coherent tolerancing process, including tolerance analysis, is presented. GeoSpelling, proposed to ISO for rebuilding standards in the fields of tolerancing and metrology, allows a unified description of the nominal and the non ideal geometry. It allows also a unique mathematical parameterization of the geometry. The proposed approach should help researchers and engineers to better explain the tolerance representation for different activities in a tolerancing process. Keywords: Tolerance representation, Tolerance process, GeoSpelling, Uncertainty. 1. INTRODUCTION Tolerance analysis and synthesis in mechanical engineering remain non solved problems. Just few CAD/CAM software offer to the designer integrated tools for a 3D tolerance analysis and synt...
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.

Ask a homework question - tutors are online