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1. ISO dimensioning in the digital context
1.1 Tolerance zone dimensioning principles
Today, the 3D digital model serves as a contractual definition drawing. It describes :
the ideal shaped part in medium dimensions ;
surface names ;
specifications to be met ;
additional geometric elements (partial areas, projection ranges, directional elements, contact elements, etc.).
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ISO dimensioning in the digital context
Advanced tolerance zones
Bibliography
Standards and norms
- Geometric product specification (GPS) – ISO coding system for linear size tolerances – Part 1: Basics of tolerances, deviations and fits - NF EN ISO 286-1 - 2010
- ISO 965 ISO metric threads for general use – Tolerances – Part 1: Principles and fundamentals - NF ISO 965-1 - 2013
- Geometric product specification (GPS) – Geometric tolerancing – Form, orientation, position and runout tolerancing - NF EN ISO1101...
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