AP2257 - Draft A1 - Machined Part Modelling for CATIA V5
AP2257 - Draft A1 - Machined Part Modelling for CATIA V5
AP2257 - Draft A1 - Machined Part Modelling for CATIA V5
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AIRBUS<br />
<strong>Machined</strong> <strong>Part</strong> <strong>Modelling</strong> <strong>for</strong> <strong>CATIA</strong> <strong>V5</strong><br />
<strong>AP2257</strong><br />
1 Introduction<br />
The aim being to:<br />
- Obtain exact geometry of the detail part,<br />
- Check and validate assemblies,<br />
- Facilitate modifications to geometry (design and production),<br />
- Avoid recreating additional geometry during the Numerical Control programming<br />
phases (the programmer will as far as possible use the solid defined by the Design<br />
Office as a basis).<br />
The method deals with general cases.<br />
Specific cases will be dealt with during CDBT meetings.<br />
For all definition principles relevant to:<br />
- Mean/nominal dimensions,<br />
- Major Definition Characteristics,<br />
- Drawing set integration (furnishing).<br />
! Consult AP2255, 3D modelling rules <strong>for</strong> <strong>CATIA</strong> <strong>V5</strong>.<br />
! Consult AP2260, Drawing rules <strong>for</strong> <strong>CATIA</strong> <strong>V5</strong>.<br />
Issue:<strong>Draft</strong> <strong>A1</strong> Date: 13 February 2002 Page 3 of 46
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