SANS 18173-2010 Non-destructive testing - General terms and definitions《无损检测 一般术语和定义》.pdf

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3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-23173-6 SANS 18173:2010Edition 1ISO/TS 18173:2005Edition 1SOUTH AFRICAN NATIONAL STANDARD Non-destructive testing General terms and defini

4、tions This national standard is the identical implementation of ISO/TS 18173:2005 and is adopted with the permission of the International Organization for Standardization. Published by SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12

5、 344 1568 www.sabs.co.za SABS SANS 18173:2010 Edition 1 ISO/TS 18173:2005 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee SABS TC 135, Engineering materials Non-destructive testing, in accordance with procedures of the

6、 SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in January 2010. Reference numberNumro de rfrenceISO/TS 18173:2005(E/F)ISO 2005TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE ISO/TS18173First editionPremire dition2005-01-15Non-destructiv

7、e testing General terms and definitions Essais non destructifs Termes gnraux et dfinitions SANS 18173:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/TS 18173:2005(E/F) ISO 2005 The reproduction of the terms and definitions contained

8、in this Technical Specification is permitted in teaching manuals, instruction booklets, technical publications and journals for strictly educational or implementation purposes. The conditions for such reproduction are: that no modifications are made to the terms and definitions; that such reproducti

9、on is not permitted for dictionaries or similar publications offered for sale; and that this Technical Specification is referenced as the source document. With the sole exceptions noted above, no other part of this publication may be reproduced or utilized in any form or by any means, electronic or

10、mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. La reproduction des termes et des dfinitions contenus dans la prsente Spcification technique est autorise dans les manuels denseig

11、nement, les modes demploi, les publications et revues techniques destins exclusivement lenseignement ou la mise en application. Les conditions dune telle reproduction sont les suivantes: aucune modification nest apporte aux termes et dfinitions; la reproduction nest pas autorise dans des dictionnair

12、es ou publications similaires destins la vente; la prsente Spcification technique est cite comme document source. la seule exception mentionne ci-dessus, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y

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21、ted by approved subscription and freemailing clients of the SABS .ISO/TS 18173:2005(E/F) ISO 2005 All rights reserved/Tous droits rservs iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of prepar

22、ing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in li

23、aison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of

24、 technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In other cir

25、cumstances, particularly when there is an urgent market requirement for such documents, a technical committee may decide to publish other types of normative document: an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in an ISO working group and is ac

26、cepted for publication if it is approved by more than 50 % of the members of the parent committee casting a vote; an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical committee and is accepted for publication if it is approved by 2/3 of the members of th

27、e committee casting a vote. An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it will be confirmed for a further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirmed, it is reviewed again after a further three years

28、, at which time it must either be transformed into an International Standard or be withdrawn. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/TS

29、18173 was prepared by Technical Committee ISO/TC 135, Non-destructive testing. SANS 18173:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/TS 18173:2005(E/F) iv ISO 2005 All rights reserved/Tous droits rservsAvant-propos LISO (Organisa

30、tion internationale de normalisation) est une fdration mondiale dorganismes nationaux de normalisation (comits membres de lISO). Llaboration des Normes internationales est en gnral confie aux comits techniques de lISO. Chaque comit membre intress par une tude a le droit de faire partie du comit tech

31、nique cr cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec lISO participent galement aux travaux. LISO collabore troitement avec la Commission lectrotechnique internationale (CEI) en ce qui concerne la normalisation lectrotechnique. Les Normes in

32、ternationales sont rdiges conformment aux rgles donnes dans les Directives ISO/CEI, Partie 2. La tche principale des comits techniques est dlaborer les Normes internationales. Les projets de Normes internationales adopts par les comits techniques sont soumis aux comits membres pour vote. Leur public

33、ation comme Normes internationales requiert lapprobation de 75 % au moins des comits membres votants. Dans dautres circonstances, en particulier lorsquil existe une demande urgente du march, un comit technique peut dcider de publier dautres types de documents normatifs: une Spcification publiquement

34、 disponible ISO (ISO/PAS) reprsente un accord entre les experts dans un groupe de travail ISO et est accepte pour publication si elle est approuve par plus de 50 % des membres votants du comit dont relve le groupe de travail; une Spcification technique ISO (ISO/TS) reprsente un accord entre les memb

35、res dun comit technique et est accepte pour publication si elle est approuve par 2/3 des membres votants du comit. Une ISO/PAS ou ISO/TS fait lobjet dun examen aprs trois ans afin de dcider si elle est confirme pour trois nouvelles annes, rvise pour devenir une Norme internationale, ou annule. Lorsq

36、uune ISO/PAS ou ISO/TS a t confirme, elle fait lobjet dun nouvel examen aprs trois ans qui dcidera soit de sa transformation en Norme internationale soit de son annulation. Lattention est appele sur le fait que certains des lments du prsent document peuvent faire lobjet de droits de proprit intellec

37、tuelle ou de droits analogues. LISO ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et averti de leur existence. LISO/TS 18173 a t labore par le comit technique ISO/TC 135, Essais non destructifs. SANS 18173:2010This s tandard may only be used and printed by

38、approved subscription and freemailing clients of the SABS .ISO/TS 18173:2005(E/F) ISO 2005 All rights reserved/Tous droits rservs vIntroduction This Technical Specification defines the general technical terms that are used in many non-destructive testing disciplines. These terms are not usually defi

39、ned in the standards pertaining to individual non-destructive test methods. Thus, the terms and definitions in this Technical Specification serve to establish a common basis for further standardization and general use in the field of non-destructive testing and thereby provide for enhanced understan

40、ding in commerce and industry. SANS 18173:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/TS 18173:2005(E/F) vi ISO 2005 All rights reserved/Tous droits rservsIntroduction La prsente Spcification technique dfinit les termes techniques

41、 gnraux utiliss dans de nombreuses disciplines dessais non destructifs. Ces termes ne sont gnralement pas dfinis dans les normes spcifiques une mthode dessais non destructifs. Ainsi, les termes et dfinitions de la prsente Spcification technique permettent dtablir une base commune pour la normalisati

42、on future et lusage gnral dans le domaine des essais non destructifs et de ce fait permettent une meilleure comprhension dans le commerce et lindustrie. SANS 18173:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .TECHNICAL SPECIFICATION SP

43、CIFICATION TECHNIQUE ISO/TS 18173:2005(E/F) ISO 2005 All rights reserved/Tous droits rservs 1Non-destructive testing General terms and definitions Essais non destructifs Termes gnraux et dfinitions 1 Scope This Technical Specification defines the generaltechnical terms that are used in many non-dest

44、ructive testing disciplines. 1 Domaine dapplication La prsente Spcification technique dfinit les termes techniques gnraux qui sont utiliss dans de nombreuses disciplines dessais non destructifs. 2 Terms and definitions 2 Termes et dfinitions 2.1 acceptable quality level maximum percent defective or

45、the maximum numberof units defective per hundred units which, for thepurpose of a sampling test, can be consideredsatisfactory as a process average 2.1 niveau de qualit acceptable dans le cadre dun contrle par chantillonnage, pourcentage maximal de dfectueux ou nombre maximal dunits dfectueuses par

46、centaine dunits qui peut tre considr satisfaisant comme moyenne du processus 2.2 acceptance criteria criteria against which the specimen is examined inorder to determine its acceptability 2.2 critres dacceptation critres en fonction desquels lchantillon estexamin de faon dterminer son acceptabilit 2

47、.3 acceptance level set of prescribed parameters setting the threshold foracceptance or rejection 2.3 niveau dacceptation jeu de paramtres prescrits pour le rglage du seuil dacceptation ou de rejet 2.4 artificial discontinuity discontinuities such as holes, grooves or notchesthat are introduced into

48、 a piece by machining or any process 2.4 discontinuit artificielle discontinuits telles que trous, rayures ou entailles introduites par usinage ou tout autre procd dans une pice 2.5 calibration, instrument comparison of an instrument with, or the adjustmentof an instrument to, known reference(s) 2.5 talonnage, appareillage comparaison dun appareil avec une (des) rfrence(s) connue(s) ou rglage dun instrument par rapport celles-ci SANS 18173:2010This s tandard may only be used and printed by approved subscription and freemailing clients o