1、BS EN ISO/ASTM 52921:2016Standard terminology foradditive manufacturingCoordinate systems and testmethodologies(ISO/ASTM 52921:2013)BSI Standards PublicationBS EN ISO/ASTM 52921:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO/ASTM52921:2016. It is ident
2、ical to ISO/ASTM 52921:2013.It supersedes BS ISO/ASTM 52921:2013, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee AMT/8, Additive manufacturing.A list of organizations represented on this committee can be obtained on request to its secretary.This publ
3、ication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 93661 6ICS 25.040.20Compliance with a British Standard cannot confer immuni
4、ty from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2013.Amendments/corrigenda issued since publicationDate Text affected30 November 2016 This corrigendum renumbers BS ISO/ASTM 52921:2013 as BS EN ISO/ASTM 52921:
5、2016g3g3g3g8g24g21g18g19g8g4g17g3g22g23g4g17g7g4g21g7g3g17g18g21g16g8g3g8g24g21g18g19g50g8g17g17g8g3g8g24g21g18g19g34g12g22g6g11g8g3g17g18g21g16g3EN ISO/ASTM 52921 g3 g3g3 g22g135g146g150g135g143g132g135g148g3g884g882g883g888g3g12g6g22g3g884g887g484g882g886g882g484g884g882g3g8g144g137g142g139g149g13
6、8g3g25g135g148g149g139g145g144g3g3g22g150g131g144g134g131g148g134g3g150g135g148g143g139g144g145g142g145g137g155g3g136g145g148g3g131g134g134g139g150g139g152g135g3g143g131g144g151g136g131g133g150g151g148g139g144g137g3g486g3g6g145g145g148g134g139g144g131g150g135g3g149g155g149g150g135g143g149g3g131g144g
7、134g3g150g135g149g150g3g143g135g150g138g145g134g145g142g145g137g139g135g149g3g523g12g22g18g512g4g22g23g16g3g887g884g891g884g883g483g884g882g883g885g524g3g23g135g148g143g139g144g145g142g145g137g139g135g3g144g145g148g143g131g142g139g149g177g135g3g146g145g151g148g3g142g131g3g136g131g132g148g139g133g131
8、g150g139g145g144g3g131g134g134g139g150g139g152g135g3g486g3g22g155g149g150g176g143g135g149g3g134g135g3g133g145g145g148g134g145g144g144g177g135g149g3g135g150g3g143g177g150g138g145g134g135g149g3g134g821g135g149g149g131g139g3g523g12g22g18g512g4g22g23g16g3g887g884g891g884g883g483g884g882g883g885g524g3g3
9、g17g145g148g143g132g135g137g148g139g136g136g142g139g133g138g141g135g139g150g135g144g3g136g242g148g3g134g139g135g3g4g134g134g139g150g139g152g135g3g9g135g148g150g139g137g151g144g137g3g486g3g14g145g145g148g134g139g144g131g150g135g144g149g155g149g150g135g143g135g3g151g144g134g3g19g148g242g136g143g135g15
10、0g138g145g134g145g142g145g137g139g135g144g3g523g12g22g18g512g4g22g23g16g3g887g884g891g884g883g483g884g882g883g885g524g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g153g131g149g3g131g146g146g148g145g152g135g134g3g132g155g3g6g8g17g3g145g144g3g884g891g3g4g151g137g1
11、51g149g150g3g884g882g883g888g484g3g3g3g6g8g17g3g143g135g143g132g135g148g149g3g131g148g135g3g132g145g151g144g134g3g150g145g3g133g145g143g146g142g155g3g153g139g150g138g3g150g138g135g3g6g8g17g512g6g8g17g8g15g8g6g3g12g144g150g135g148g144g131g142g3g21g135g137g151g142g131g150g139g145g144g149g3g153g138g139
12、g133g138g3g149g150g139g146g151g142g131g150g135g3g150g138g135g3g133g145g144g134g139g150g139g145g144g149g3g136g145g148g3g137g139g152g139g144g137g3g150g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g150g138g135g3g149g150g131g150g151g149g3g145g136g3g131g3g144g131g150g139g
13、145g144g131g142g3g149g150g131g144g134g131g148g134g3g153g139g150g138g145g151g150g3g131g144g155g3g131g142g150g135g148g131g150g139g145g144g484g3g24g146g486g150g145g486g134g131g150g135g3g142g139g149g150g149g3g131g144g134g3g132g139g132g142g139g145g137g148g131g146g138g139g133g131g142g3g148g135g136g135g148
14、g135g144g133g135g149g3g133g145g144g133g135g148g144g139g144g137g3g149g151g133g138g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g143g131g155g3g132g135g3g145g132g150g131g139g144g135g134g3g145g144g3g131g146g146g142g139g133g131g150g139g145g144g3g150g145g3g150g138g135g3g6g8g17g
15、486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g145g148g3g150g145g3g131g144g155g3g6g8g17g3g143g135g143g132g135g148g484g3g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g135g154g139g149g150g149g3g139g144g3g150g138g148g135g135g
16、3g145g136g136g139g133g139g131g142g3g152g135g148g149g139g145g144g149g3g523g8g144g137g142g139g149g138g481g3g9g148g135g144g133g138g481g3g10g135g148g143g131g144g524g484g3g4g3g152g135g148g149g139g145g144g3g139g144g3g131g144g155g3g145g150g138g135g148g3g142g131g144g137g151g131g137g135g3g143g131g134g135g3g1
17、32g155g3g150g148g131g144g149g142g131g150g139g145g144g3g151g144g134g135g148g3g150g138g135g3g148g135g149g146g145g144g149g139g132g139g142g139g150g155g3g145g136g3g131g3g6g8g17g3g143g135g143g132g135g148g3g139g144g150g145g3g139g150g149g3g145g153g144g3g142g131g144g137g151g131g137g135g3g131g144g134g3g144g14
18、5g150g139g136g139g135g134g3g150g145g3g150g138g135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g138g131g149g3g150g138g135g3g149g131g143g135g3g149g150g131g150g151g149g3g131g149g3g150g138g135g3g145g136g136g139g133g139g131g142g3g152g135g148g149g139g145g
19、144g149g484g3g3g6g8g17g3g143g135g143g132g135g148g149g3g131g148g135g3g150g138g135g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g132g145g134g139g135g149g3g145g136g3g4g151g149g150g148g139g131g481g3g5g135g142g137g139g151g143g481g3g5g151g142g137g131g148g139g131g481g3g6g148g145
20、g131g150g139g131g481g3g6g155g146g148g151g149g481g3g6g156g135g133g138g3g21g135g146g151g132g142g139g133g481g3g7g135g144g143g131g148g141g481g3g8g149g150g145g144g139g131g481g3g9g139g144g142g131g144g134g481g3g9g145g148g143g135g148g3g28g151g137g145g149g142g131g152g3g21g135g146g151g132g142g139g133g3g145g13
21、6g3g16g131g133g135g134g145g144g139g131g481g3g9g148g131g144g133g135g481g3g10g135g148g143g131g144g155g481g3g10g148g135g135g133g135g481g3g11g151g144g137g131g148g155g481g3g12g133g135g142g131g144g134g481g3g12g148g135g142g131g144g134g481g3g12g150g131g142g155g481g3g15g131g150g152g139g131g481g3g15g139g150g1
22、38g151g131g144g139g131g481g3g15g151g154g135g143g132g145g151g148g137g481g3g16g131g142g150g131g481g3g17g135g150g138g135g148g142g131g144g134g149g481g3g17g145g148g153g131g155g481g3g19g145g142g131g144g134g481g3g19g145g148g150g151g137g131g142g481g3g21g145g143g131g144g139g131g481g3g22g142g145g152g131g141g1
23、39g131g481g3g22g142g145g152g135g144g139g131g481g3g22g146g131g139g144g481g3g22g153g135g134g135g144g481g3g22g153g139g150g156g135g148g142g131g144g134g481g3g23g151g148g141g135g155g3g131g144g134g3g24g144g139g150g135g134g3g14g139g144g137g134g145g143g484g3g3g3g3g3g8g24g21g18g19g8g4g17g3g6g18g16g16g12g23g23
24、g8g8g3g9g18g21g3g22g23g4g17g7g4g21g7g12g29g4g23g12g18g17g3g6g18g16g12g23g50g3g8g24g21g18g19g50g8g17g3g7g8g3g17g18g21g16g4g15g12g22g4g23g12g18g17g3g8g24g21g18g19g34g12g22g6g11g8g22g3g14g18g16g12g23g8g8g3g9g111g21g3g17g18g21g16g24g17g10g3g3g3g3CEN-CENELECg3Management Centre: Avenue Marnix 17, B-1000 B
25、russels g825g3g884g882g883g888g3g6g8g17g3 g4g142g142g3g148g139g137g138g150g149g3g145g136g3g135g154g146g142g145g139g150g131g150g139g145g144g3g139g144g3g131g144g155g3g136g145g148g143g3g131g144g134g3g132g155g3g131g144g155g3g143g135g131g144g149g3g148g135g149g135g148g152g135g134g3g153g145g148g142g134g153
26、g139g134g135g3g136g145g148g3g6g8g17g3g144g131g150g139g145g144g131g142g3g16g135g143g132g135g148g149g484g3g21g135g136g484g3g17g145g484g3g8g17g3g12g22g18g512g4g22g23g16g3g887g884g891g884g883g483g884g882g883g888g3g8European foreword The text of ISO/ASTM 52921:2013 has been prepared by Technical Committe
27、e ISO/TC 261 “Additive manufacturing” of the International Organization for Standardization (ISO) and has been taken over as EN ISO/ASTM 52921:2016 by Technical Committee CEN/TC 438 “Additive Manufacturing” the secretariat of which is held by AFNOR. This European Standard shall be given the status o
28、f a national standard, either by publication of an identical text or by endorsement, at the latest by March 2017, and conflicting national standards shall be withdrawn at the latest by March 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of
29、patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
30、 Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey
31、and the United Kingdom. Endorsement notice The text of ISO/ASTM 52921:2013 has been approved by CEN as EN ISO/ASTM 52921:2016 without any modification. BS EN ISO/ASTM 52921:2016EN ISO/ASTM 52921:2016 (E)Contents Page1 Scope 12 Referenced Documents . 13 Significance and Use . 14 Terminology 15 Keywor
32、ds 3Annex 4Figure A1.1 Generic (Upward Building) Additive Manufacturing Machine/System 4Figure A1.2 Generic (Downward Building) Additive Manufacturing Machine/System. 4Figure A1.3 Right Hand Rule for Positive Rotations with Reference to the Build Volume Origin 5Figure A1.4 Example of an Arbitrarily
33、Oriented Minimum Bounding Box 5Figure A1.5 Examples of Different Types of Bounding Boxes. 6Figure A1.6 Initial Build Orientation . 7Figure A1.7 Why is a Picture Normally Required to Communicate the Initial Build Orientation? 8Figure A1.8 Orthogonal Orientation Notation. 9Figure A1.9 Examples of Bila
34、teral Symmetry 10Figure A1.10 Examples where Symmetry Allows Abbreviation of Orthogonal OrientationNotation. 11Figure A1.11 Part Location and Initial Build Orientation: Five Round Bar Specimens with ZOrientation. 11Figure A1.12 Part Location and Reorientation: Round Bars Oriented at B+45 from Z and
35、B45from Z . 12Table A1.1 Description of Part Locations and Orientations 12Table A1.2 Description of Part Locations and Orientations 12Table X1.1 Task Group Contributors . 13ISO/ASTM 52921:2013(E) ISO/ASTM International 2013 All rights reserved iiiBS ISO/ASTM 52921:2013BS EN ISO/ASTM 52921:2016ISO/AS
36、TM 52921:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies(ISO member bodies). The work of preparing International Standards is normally carried out through ISOtechnical committees. Each member body interested in a subject
37、for which a technical committee has beenestablished has the right to be represented on that committee. International organizations, governmental andnon-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with theInternational Electrotechnical Commission (IEC) on a
38、ll matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are describedin the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types ofISO documents should be noted. Thi
39、s document was drafted in accordance with the editorial rules of theISO/IEC Directives, Part 2. www.iso.org/directives.Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. Neither ISO nor ASTM International shall be held responsible for
40、 identifying any or all such patentrights. Details of any patent rights identified during the development of the document will be in the Introductionand/or on the ISO list of patent declarations received. www.iso.org/patentsAny trade name used in this document is information given for the convenienc
41、e of users and does notconstitute an endorsement.ISO/ASTM 52921 was prepared by ASTM International (as ASTM F2921) and was adopted, under a special“fast-track procedure”, by Technical Committee ISO/TC 261, Additive manufacturing, in parallel with itsapproval by the ISO member bodies. This has been d
42、one under a Partner Standards DevelopmentOrganization (PSDO) Cooperation Agreement between ISO/TC 261, Additive manufacturing, and ASTMInternational Committee F42, Additive Manufacturing Technologies. ASTM F2921 was developed byASTM Subcommittee F42.01, Test Methods.This first edition of ISO/ASTM 52
43、921 cancels and replaces ASTM F2921-113.ISO/ASTM 52921:2013(E)iv ISO/ASTM International 2013 All rights reservedBS ISO/ASTM 52921:2013BS EN ISO/ASTM 52921:2016ISO/ASTM 52921:2013(E)Standard Terminology forAdditive ManufacturingCoordinate Systems and TestMethodologies1This standard is issued under th
44、e fixed designation ISO/ASTM 52921; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year of last revision.1. Scope1.1 This terminology includes terms, definitions of terms,descriptions of terms, nomenclature, and acronyms assoc
45、iatedwith coordinate systems and testing methodologies for additivemanufacturing (AM) technologies in an effort to standardizeterminology used by AM users, producers, researchers,educators, press/media, and others, particularly when reportingresults from testing of parts made on AM systems. Termsinc
46、luded cover definitions for machines/systems and theircoordinate systems plus the location and orientation of parts. Itis intended, where possible, to be compliant with ISO 841 andto clarify the specific adaptation of those principles to additivemanufacturing.NOTE 1The applicability of this standard
47、 to cladding has to beevaluated. Discussions are under progress.NOTE 2Non-cartesian systems are not covered by this standard.1.2 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish app
48、ro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D638 Test Method for Tensile Properties of PlasticsE8/E8M Test Methods for Tension Testing of Metallic Ma-terialsF2792 Terminology for Additive Man
49、ufacturingTechnologies,2.2 ISO Standard:3ISO 841 Industrial Automation Systems and IntegrationNumerical Control of MachinesCoordinate System andMotion NomenclatureISO 527 (all parts), Plastics Determination of tensilepropertiesISO 6892-1 Metallic materials Tensile testing Part 1:Method of test at room temperature3. Significance and Use3.1 Although many additive manufacturing systems arebased heavily upon the principles of Computer NumericalControl (CNC), the coordinate systems and nomenclaturespecific to CNC are not sufficient to be applicable across thefull s
