🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS EN 9300-120:2023

BS EN 9300-120:2023

$142.49

Aerospace series. LOTAR. LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data – CAD 3D explicit geometry with graphic product and manufacturing information

Published By Publication Date Number of Pages
BSI 2023 30
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

1.1 Introduction This document defines the requirements for the long term digital preservation of the presentation of Product and Manufacturing Information (PMI) with their possible links to the 3D explicit shape and geometry of single CAD parts. The goal is to preserve this 3D information with respect to the geometry and related PMI produced by the original CAD system, following the principles laid down in EN 9300 003 “Fundamentals and Concepts”. The requirements of EN 9300 110 “CAD mechanical 3D explicit geometry information” about the preservation of the 3D explicit shape shall apply within this document. The meaning of terms “Presentation” and “Representation”, defined in the EN 9300 100 “Common concepts for Long term archiving and retrieval of CAD 3D mechanical information” is required to understand this EN 9300 document. 1.2 In scope The following outlines the total scope of this document: – the Presentation of 3D geometrical dimension and tolerance, and 3D annotation attributes; – their possible semantic links with 3D Geometric shape; – User Defined Attributes: that are assigned to 3D geometric entities or at the part level. For the purpose of this document, the semantic definition is at the level that supports associative “Cross-highlighting”, to illustrate the portion of the geometry to which a PMI element applies. In this version, the technology used to preserve this 3D information is based on polyline and tessellated presentation. Polyline presentation is a conversion to lines and curves of all 3D annotations by the STEP interfaces of the CAD system, including validation properties. Tessellated presentation is a conversion to tessellated curves and tessellated faces. The main use cases are the Certification and Product Liability of static information, however, re-use is also possible after the deletion of previous PMI and creation of new PMI (refer to clause 3 for definition). 1.3 Out of scope The following is outside the scope: – machine-interpretable PMI “Representation”; – how to preserve additional information: – – property rights; – -form features; – -machining features; – CAD Assemblies.

PDF Catalog

PDF Pages PDF Title
2 undefined
8 1 Scope
1.1 In scope
1.2 Out of scope
2 Normative references
9 3 Terms, definitions and abbreviations
16 4 Applicability
17 5 Business specifications for the long term archiving and retrieval of CAD PMI
5.1 General
18 5.2 Description of use cases for retrieval of 3D PMI entities
6 Essential Information of Product and Manufacturing Information (PMI)
6.1 General
19 6.2 Dimensional tolerancing
6.3 Geometric tolerances
20 6.4 Other PMI related data (non-exhaustive)
6.5 User Defined Attributes associated to CAD 3D Geometry
21 6.6 Saved view
6.7 Associativity between the shape and PMI
7 Definition of Core Model for Product and Manufacturing Information (PMI)
23 8 Verification rules for Product and Manufacturing Information
8.1 General
8.2 Level of Verification
9 Validation rules of Product and Manufacturing Information
9.1 General
24 9.1.1 Unicode String Validation Properties per PMI entity
9.1.2 Application of Unicode String Validation Properties
9.2 Levels of Validation
26 9.3 Comparison of the PMI Validation Properties (PMIVP)
9.4 Results of the Validation
9.4.1 At the ingest process (qualify)
27 9.4.2 At the retrieval process (comparison)
9.4.3 Status information
9.4.4 Validation reports

Related products

BS EN 9300-120:2023
$142.49