ASD-STAN PREN 9300-115-2012 Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data Part 115 Explicit CAD as.pdf
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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 9300-115 Edition P 1 May 2012 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8131 - www.asd-stan.orgICS: Descriptors: ENGLI
2、SH VERSION Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data Part 115: Explicit CAD assembly structure Srie arospatiale LOTAR Archivage Long Terme et rcupration des donnes techniques produits numriques, telles que CAD 3D
3、et PDM Partie 115 : Structure dassemblage CAO explicite Luft- und Raumfahrt LOTAR Langzeitarchivierung und Bereitstellung digitaler technischer Produktdokumentationen, beispielsweise 3D CAD und PDM Daten Teil 115: Explizite CAD-Baugruppenstrukturen This “Aerospace Series“ Prestandard has been drawn
4、up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to t
5、he publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a dr
6、aft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national
7、standards conflicting with the EN. Edition approved for publication 01 May 2012 Comments should be sent within six months after the date of publication to ASD-STAN Engineering Procedures and Processes Domain Copyright 2012 by ASD-STAN prEN 9300-115:2012 (E) 2 White page Foreword This standard was pr
8、epared jointly by AIA, ASD-STAN, PDES Inc and the PROSTEP iViP Association. The PROSTEP iViP Association is an international non-profit association in Europe. For establishing leadership in IT-based engineering it offers a moderated platform to its nearly 200 members from leading industries, system
9、vendors and research institutions. Its product and process data standardization activities at European and worldwide levels are well known and accepted. The PROSTEP iViP Association sees this standard and the related parts as a milestone of product data technology. PDES Inc is an international non-p
10、rofit association in USA. The mission of PDES Inc is to accelerate the development and implementation of ISO 10303, enabling enterprise integration and PLM interoperability for member companies. PDES Inc gathers members from leading manufacturers, national government agencies, PLM vendors and resear
11、ch organizations. PDES Inc. supports this standard as an industry resource to sustain the interoperability of digital product information, ensuring and maintaining authentic longevity throughout their product lifecycle. Readers of this standard should note that all standards undergo periodic revisio
12、ns and that any reference made herein to any other standard implies its latest edition, unless otherwise stated. The Standards will be published under two different standards organizations using different prefixes. ASD-Stan will publish the standard under the number EN 9300xxx. AIA will publish the
13、standard under the number NAS 9300xxx. The content in the EN 9300 and NAS 9300 documents will be the same. The differences will be noted in the reference documentation (i.e. for EN 9300 Geometric Dimensioning The management of different occurrences of the same part that have different geometry; The
14、management of different occurrences of the same part that have different attributes; The archiving of assembly-by-constraint (where, for example, the position of a part is given as “perpendicular to part X“, rather than given as a positioning matrix); The archiving of the Geometrical Dimensioning an
15、d Tolerance (GD The archiving of assembly Form Features. NOTE Product assembly structure may be defined based on the data base management system approach. This case uses other fundamental concepts not covered in this part. See family EN 9300-2xx. 2 Normative references The following referenced docum
16、ents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 9300 (All parts), Aerospace series LOTAR LOng Term Archiving and Retrieval o
17、f digital technical product documentation such as 3D, CAD and PDM data ISO 10303-44:2000, Industrial automation systems and integration Product data representation and exchange Part 44: Integrated generic resource: Product structure configuration PDM and CAX implementor forum documents: “Usage Guide
18、 for the STEP PDM schema v1.2“ Released 4.3 January 2002; “Recommended Practices for External References with References to the PDM Schema Usage Guide“; “Recommended Practices for Geometric Validation Properties“; “Recommended practices for Assembly Validation Properties“; 3 Terms, definitions and a
19、bbreviations For the purposes of this standard, the terms, definitions and abbreviations given in EN 9300-007 shall apply. 4 Applicability Refer to applicability of EN 9300-001, paragraph 4. prEN 9300-115:2012 (E) 7 5 Business specifications for the long term archiving and retrieval of the explicit
20、CAD assembly structure 5.1 Use cases The following sections record the potential use cases for the archiving of an explicit CAD assembly structure. “Annex A: Recommended archiving scenarios“ identifies the main archiving scenarios corresponding to these two use cases. 5.1.1 UC1: Full archiving The t
21、erm “full archiving“ is used where the complete assembly structure is archived as a single unit, and all the assembly structure data are contained in the same Submission Information Package (SIP). The assembly may be contained in one file or in a set of files (see Figure 3: archiving overview of the
22、 submission information package). Figure 3 Archiving overview of the submission information package 5.1.2 UC2: Bottom up and incremental archiving The assembly structure is archived subset by subset. The assembly structure files are submitted in different submission information packages. For example
23、, in bottom-up archiving, the assembly structure files are submitted from the lower level up to the top level (see Figure 4). Figure 4 Bottom up archiving of the assembly structure 6 Essential information for explicit CAD assembly structure The following list describes the essential information for
24、a CAD assembly structure. The essential information are captured, verified and validated through the core model and the rules. The core model is described in the section “7 Validation rules off an explicit CAD assembly structure 96H“ and the rules are described in the sections “97H8 Verification rul
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