EN ISO TS 17845-2004 en Welding and allied processes - Designation system for imperfections《焊接及相关工艺 缺陷指定系统》.pdf

1、DRAFT FOR DEVELOPMENT DD CEN ISO/TS 17845:2004 Welding and allied processes Designation system for imperfections ICS 25.160.10 DD CEN ISO/TS 17845:2004 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 24 August 2004 BSI 24 August 2004 ISB

2、N 0 580 44328 0 National foreword This Draft for Development is the official English language version of CEN ISO/TS 17845:2004. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisional nature because

3、of the limited duration of the international Technical Specification. It should be applied on this provisional basis, so that information and experience of its practical application may be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can b

4、e reported to the European organization responsible for its conversion to a European standard. A review of this publication will be initiated 2 years after its publication by the European organization so that a decision can be taken on its status at the end of its 3-year life. Notification of the st

5、art of the review period will be made in an announcement in the appropriate issue of Update Standards. According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into a European standard, to extend the life of the Te

6、chnical Specification or to withdraw it. Comments should be sent in writing to the Secretary of BSI Technical Committee WEE/1, Definitions and symbols for welding, at British Standards House, 389 Chiswick High Road, London W4 4AL, giving the document reference and clause number and proposing, where

7、possible, an appropriate revision of the text. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalog

8、ue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Summary of pages This document comprises a front cover, an inside front cover, the CEN ISO/TS title page, the CEN ISO/TS for

9、eword page, the ISO/TS title page, pages ii to vii, a blank page, pages 1 to 51 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE

10、 TECHNISCHE SPEZIFIKATION CEN ISO/TS 17845 August 2004 ICS 25.160.10 English version Welding and allied processes - Designation system for imperfections (ISO/TS 17845:2004) Soudage et techniques connexes - Systmes de dsignation des dfauts (ISO/TS 17845:2004) Schweien und verwandte Verfahren - Bezeic

11、hnungssysteme fr Unregelmigkeiten (ISO/TS 17485:2004) This Technical Specification (CEN/TS) was approved by CEN on 11 October 2003 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit th

12、eir comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissibl

13、e to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germ

14、any, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Manageme

15、nt Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TS 17845:2004: E DDCENISO/TS17845:2004 Foreword This document (CEN ISO/TS 17845:2004) has been prepared by Technical Committee

16、 CEN/TC 121, “Welding“ the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 “Welding and allied processes“. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to announce this CEN Techni

17、cal Specification: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DDCENISO/

18、TS17845:2004 Reference number Numro de rfrence ISO/TS 17845:2004(E/F)TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE ISO/TS 17845 First edition Premire dition 2004-08-01 Welding and allied processes Designation system for imperfections Soudage et techniques connexes Systmes de dsignation des dfauts D

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28、sopale 65 eneG 1121-HC 02 av leT. 4 + 10 947 22 1 11 xaF0 947 22 14 + 9 74 E-mial coirypthgis.o gro We bwww.is.o gro Pulbisdehi n Switlrez/dnaPlbuie nS uiss eii DDCENISO/TS17845:2004 iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards

29、bodies (ISO member bodies). The work of preparing 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 organizat

30、ions, governmental and non-governmental, in liaison 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 th

31、e ISO/IEC Directives, Part 2. The main task of 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

32、the member bodies casting a vote. In other circumstances, 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 techn

33、ical experts in an ISO working group and is accepted 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

34、 if it is approved by 2/3 of the members of the 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

35、 is reviewed again after a further three years, 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 iden

36、tifying any or all such patent rights. ISO/TS 17845 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 7, Representation and terms, in accordance with the Agreement on technical cooperati

37、on between ISO and CEN (Vienna Agreement). Throughout the text of this document, read “.this European pre-Standard.” to mean “.this Technical Specification.”. DDCENISO/TS17845:2004iv Avant-propos LISO (Organisation internationale de normalisation) est une fdration mondiale dorganismes nationaux de n

38、ormalisation (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 technique cr cet effet. Les organisations internationales, gouvernementales et non gouvernemen

39、tales, 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 internationales sont rdiges conformment aux rgles donnes dans les Directives ISO/CEI, Partie

40、 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 publication comme Normes internationales requiert lapprobation de 75 % au moins des comits membr

41、es 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 disponible ISO (ISO/PAS) reprsente un accord entre les experts dans un groupe de travail

42、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 membres dun comit technique et est accepte pour publication si elle est approuve par 2/3 des m

43、embres 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. Lorsquune ISO/PAS ou ISO/TS a t confirme, elle fait lobjet dun nouvel examen aprs six ans pour

44、dcider soit de sa transposition 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 intellectuelle ou de droits analogues. LISO ne saurait tre tenue pour responsable de ne pas avoir ide

45、ntifi de tels droits de proprit et averti de leur existence. LISO/TS 17845 a t labore par le Comit europen de normalisation (CEN) en collaboration avec le comit technique ISO/TC 44, Soudage et techniques connexes, sous-comit SC 7, Reprsentation et terminologie, conformment lAccord de coopration tech

46、nique entre lISO et le CEN (Accord de Vienne). Tout au long du texte du prsent document, lire la prsente prnorme europenne avec le sens de la prsente Spcification technique . DDCENISO/TS17845:2004I SO 4002 All irthgs ers/devreTsuo iordts rssvre vContents Foreword vi Introductionvii 1 Scope .1 2 Desi

47、gnation system 2 3 Designation . 20 4 Correspondence between the existing classification of imperfections and this designation system 20 Annex A (informative) Correspondence between the existing classification of imperfections and this designation system . 21 Bibliography. 30 Sommaire Avant-propos.v

48、i Introduction vii 1 Domaine dapplication1 2 Systme de dsignation.2 3 Dsignation20 4 Correspondance entre la classification des dfauts existante et le prsent systme de dsignation20 Annexe A (informative) Correspondance entre la classification des dfauts existante et le prsent systme de dsignation 31 Bibliographie 40 Inhalt Vorwort.vi Einleitung.vii 1 Anwendungsbereich 1 2 Bezeichnungssystem 2 3 Bezeichnung. 20 4 bereinstimmung zwischen der bestehenden Einteilung von Unregelmigkeiten mit diesem Bezeichnungssystem 20 Annex A (informativ)