1、ASD STANDARD NORME ASD ASD NORM prEN 9300-001 Edition P 1 October 2005 PUBLISHED BY THE AEROSPACE AND DEFENSE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8111 - www.asd-stan.orgICS: Descriptors: ENGLISH VERSION Aerospace
2、 series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data Part 001: Structure Srie arospatiale LOTAR Archivage Long Terme et rcupration des donnes techniques produits numriques, telles que CAD 3D et PDM Partie 001 : Structure Luft- und Ra
3、umfahrt LOTAR Langzeitarchivierung und Bereitstellung digitaler technischer Produktdokumentationen, beispielsweise 3D CAD und PDM Daten Teil 001:Struktur This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The European Association of Aerospace Industries - Sta
4、ndardization). 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 the publication of this pre-standard, the technical content shall not be changed to an extent that interch
5、angeability 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 draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transfo
6、rmation 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 standards conflicting with the EN. Edition approved for publication 31 October 2005 Comments should be s
7、ent within six months after the date of publication to ASD-STAN Engineering Procedures and Processes Domain Copyright 2005 by ASD-STAN Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitt
8、ed without license from IHS-,-,-prEN 9300-001:20052 Foreword This standard was prepared jointly by ASD-STAN 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 p
9、latform to its nearly 200 members from leading industries, system 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 milest
10、one of product data technology. Users should note that all standards undergo revision from time to time and that any reference made herein to any other standard implies its latest edition, unless otherwise stated. All EN 9300-xxx standards quoted in this document have been either published as ASD-ST
11、AN prestandards or in preparation at the date of this standard. This document includes a Bibliography. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
12、prEN 9300-001:20053 Contents Page 1 Scope4 2 Normative references4 3 Terms, definitions and abbreviations4 4 Applicability .4 4.1 General .4 4.2 Legal and certification aspects5 4.3 Technical aspects6 5 Structure and content .7 5.1 General .7 5.2 Basic parts .8 5.3 Common process parts 8 5.4 Support
13、 process parts 8 5.5 Data domain specific parts.9 5.5.1 General .9 5.5.2 3D geometry relevant PARTS: .9 5.5.3 Non geometric meta data relevant PARTS: 9 5.5.4 Electrical data relevant PARTS:.10 5.5.5 Analysis data relevant PARTS:10 5.5.6 System engineering data relevant PARTS: 10 Bibliography11 Figur
14、es Figure 1 History and forecast of development methods for product documentation 6 Figure 2 Example of possible development of functionalities within CAD systems 7 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo repr
15、oduction or networking permitted without license from IHS-,-,-prEN 9300-001:20054 1 Scope This document gives a common overview about LOTAR EN 9300. EN 9300 is split into different separate standard parts to make the standard applicable for different business requirements and extendable for further
16、long term archiving formats. Structure and content of EN 9300 standard parts are detailed in this document. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references,
17、the latest edition of the referenced document (including any amendments) applies. EN 9300-, Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data. 3 Terms, definitions and abbreviations For the purposes of this standard, the
18、terms, definitions and abbreviations given in EN 9300-007 apply. 4 Applicability 4.1 General EN 9300 is a standard for long term archiving and retrieval of digital technical product documentation. Since technical product documentation, such as design documents, are generated, exchanged and used digi
19、tally, architecture, technology, processes, data formats, rules and regulations need to be adapted to enable digital retention and long term archiving. EN 9300 closes this gap as the European standard for digital long term archiving. Long Term means long enough to be concerned with impacts of changi
20、ng technologies, including support for new media and data formats, or with a changing user community. The terms retention and long term archiving are explained in EN 9300-003. Different legal, certification, business and process requirements influence retention and archiving. The main requirements a
21、re explained in EN 9300-002. EN 9300 considers two main requirements aspects. Legal and certification aspects Technical aspects All its concerned parts (see clause 5). Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo r
22、eproduction or networking permitted without license from IHS-,-,-prEN 9300-001:20055 4.2 Legal and certification aspects Laws, their applicability and their interpretation vary from country to country, and are most likely to change over the period of time when this standard is in use. EN 9300 consid
23、ers requirements coming from legal and certification rules and regulations on long term archiving of technical documentation. The standard defines architecture, processes and data formats to fulfil these requirements. It does not provide means for the proof of digital technical documentation in case
24、s of action on law or for certification. Different legal and certification rules exist worldwide and they have been not completely harmonized in Europe. There are still different rules of various airworthiness authorities. Some examples for rules and regulations are given on example by the German an
25、d European law. Product Liability Law: According to the German product liability law, from 1990-01-01 the manufacturer of defective products is bounded to pay compensation in the case that somebody was killed, suffered or something was damaged by use of this product. This case is represented through
26、 an absolute liability. Normally the aggrieved party has to prove the cause of failure and detriment, but it may happen that the manufacturer has to provide evidence which proves that the product was developed and manufactured according the standards, norms and knowledge valid at that times. The abi
27、lity to claim compensation expires 10 years after the product rollout. Product liability according “823 BGB”: Everybody who injures somebodys health, body, freedom, possession is bounded to pay compensation. This case involves the placing on the market of defective products by a manufacturer. The ma
28、nufacturer has to prove the absence of defects and the correctness of the product. The claim for compensation expires 30 years after the damaging event. European Union Directive 99/93/EG: The directive 99/93/EG became effective on the 19thof January 2000. The directive defaults had to be realized wi
29、thin national guidelines by July 19th2001. Throughout the directive a common and comparable pan-European standard for offering and using signature proceedings shall be established. The directive rules the legal frameworks and third party certification, intended for the smooth functioning of the sing
30、le European market. The main difference to the until then existing German signature law is the introduction of a sophisticated signature as well as a qualified certificate. If both are present within an electronic business case, the electronic signature must be put on par with the hand written signa
31、ture and more important, the electronic signature must admitted into evidence in case of a lawsuit. (Art. 5, 99/93/EG) European Union Directive 98/37/EC: The Machinery Directive1came into force on January 1st, 1993 and has become mandatory since January 1st, 1995. This means that from that date, no
32、machine can be placed on the EU single market or installed if it does not bear the CE Marking. Before drawing up the CE declaration of conformity, the manufacturer, or his authorised representative in the Community, shall have ensured and be able to guarantee that the documentation listed below is a
33、nd will remain available on his premises for any inspection purposes: a) technical construction file b) for series manufacture, the internal measures that will be implemented to ensure that the machinery remains in conformity with the provisions of the Directive. The manufacturer must carry out nece
34、ssary research or tests on components, fittings or the completed machine to determine whether by its design or construction, the machine is capable of being erected and put into service safely. The technical documentation must be stored for at least 10 years after the fabrication of the last unit of
35、 the product Patent law: To avoid unwarranted demands based on royalties a manufacturer has to provide evidence that he has not infringed a patent. A demand for violating of copyrights can be notified retrospective for 30 years. Additional to the general legal demands, there are aerospace industry e
36、stablished standards, company specific rules and recommendations regarding documentation and archiving of digital documents. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without
37、 license from IHS-,-,-prEN 9300-001:20056 The duration of retention differs for the different types of documents. For CAD and PDM data there are differences for Design and Type Design Data. Regarding JAA-Recommendations (JAR 21.55, JAR 21.105) the type design data have to be retained three years aft
38、er the “product type certificate has been completely withdrawn or as agreed with the relevant authority”2. In the aerospace industry this can lead to archiving durations more than 70 years. In general it can be said, that keeping of documents for the future have to take place in such a way that they
39、 are usable mainly for the proof of: Legal and certification constraints Contractual constraints Re-use of data belonging information Manufacturing processes Modifications on products and documents EN 9300-01x, EN 9300-1xx and EN 9300-2xx define in more detail auditable processes, data definitions a
40、nd formats for long term archiving for supporting legal and certification requirements. 4.3 Technical aspects Long term archiving of CAD data has meant so far archiving of 2D drawings as paper drawings, digital images (e.g. as TIFF), paper or aperture card documents. Because of the continuous develo
41、pment of technical product documentation EN 9300 has to consider the changes of methods and tools, which are used for design, manufacturing, customer support and archiving. The history of changes for each method is categorized and listed within four main categories: before 1980: Mainly manual paper
42、drawings and a minor number of 2D CAD drawings; between 1980-1995: Mainly 2D CAD drawings, a minor number of manual paper drawings and additionally 3D surface CAD design; The usage of 3D solid Afterwards the usage of 3D solid & assemblies with extended GD&T design information might be implemented. T
43、he following figure shows that an integration of 3D Technologies and GD&T will become an important topic along the complete product documentation lifecycle of design, manufacturing, customer support and long term archiving. 1970 1975 1980 1985 1990 1995 2000 2005 2010 ffDesign(Methods & tools)2Dpape
44、r3DSurf.+2D2D+3DSOL.GD&TManufacturing(Methods & tools)Customer Support 2DLTA Technology3D+2D3DGD&TNote: 3D solid represents also the use of CAD assembly structures1990: 1990-1994 1995: 1995-19992D+3DSOL.GD&T2D+3DSOL.GD&T2Dpaper2Dpaper2Dpaper2Dpaper2Dpaper2Dpaper2Dpaper2D+3DSOL.GD&T3DSurf.+2D3DSurf.+
45、2D3DSurf.+2D3DSurf.+2D3DSurf.+2D(3DSol.)+2D2D 2D 2D2D2D2D2D(3DSol.)+2D(3DSol.)+2D(3DSol.+2D)3DSol.+2D3DSol.+2D2D+3DSOL.GD&T2D+3DSOL.GD&TFigure 1 History and forecast of development methods for product documentation Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by
46、 IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 9300-001:20057 The changes of technical product documentation are closely correlated with the development and releases of new generations of CAD systems. New releases of CAD systems o
47、ffering new functionalities are now commonly used within the development processes. The following figure gives an example of the possible development of CAD systems and their functionalities. 1980-1885 1985-1890 1990-2002 2002-2010CADsystemsGeneration 1 Generation 1 Generation 2 Generation 3CATIA CA
48、TIA V2 CATIA V3 CATIA V4 CATIA V5CADDS CADDS3 CADDS4X CADDS5Unigraph. UG xx UG 18Type2D ExplicitDrawingXXXXof3D ExplicitSurfaceXXXXCAD3D ExplicitSolidXXXdata3Dparametric(X) Xwith GD&T(X) X3D ExplicitAssemblyXX3D param.Assembly(X) XGenerations of CAD tools1980-1885 1985-1890 1990-2002 2002-2010Genera
49、tion 1Generation 1Generation 2Generation 32 Explicit3 ExplicitExlidetri3D Par. Sol.with GD&TExAsse bly3D param.Asse blyFigure 2 Example of possible development of functionalities within CAD systems Today 3D geometric models are generally used as master models for definition of the shape of a product, DMU and manufacturing. 2D drawings are generated directly
