1、BSI Standards PublicationBS EN ISO 14554-2:2013Quality requirements forwelding Resistance weldingof metallic materialsPart 2: Elementary quality requirementsBS EN ISO 14554-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO14554-2:2013. It supersedes BS
2、EN ISO 14554-2:2001 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee WEE/29, Resistance welding.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessary
3、provisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 78100 1ICS 25.160.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was publi
4、shed under the authority of theStandards Policy and Strategy Committee on 31 December 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14554-2 December 2013 ICS 25.160.01 Supersedes EN ISO 14554-2:2000English Version Quality requireme
5、nts for welding - Resistance welding of metallic materials - Part 2: Elementary quality requirements (ISO 14554-2:2013) Exigences de qualit en soudage - Soudage par rsistance des matriaux mtalliques - Partie 2: Exigences de qualit lmentaire (ISO 14554-2:2013) Schweitechnische Qualittsanforderungen -
6、 Widerstandsschweien metallischer Werkstoffe - Teil 2: Elementar-Qualittsanforderungen (ISO 14554-2:2013) This European Standard was approved by CEN on 19 November 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
7、Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (En
8、glish, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium
9、, Bulgaria, 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, Switzerla
10、nd, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Me
11、mbers. Ref. No. EN ISO 14554-2:2013 EBS EN ISO 14554-2:2013EN ISO 14554-2:2013 (E) 3 Foreword This document (EN ISO 14554-2:2013) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” the
12、secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2014, and conflicting national standards shall be withdrawn at the latest by June 2014. Attention is drawn
13、 to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 14554-2:2000. According to the CEN-CENELEC Internal Regulations, the nat
14、ional standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Li
15、thuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 14554-2:2013 has been approved by CEN as EN ISO 14554-2:2013 without any modification. BS EN ISO 14554-2:2013I
16、SO 14554-2:2013(E) ISO 2013 All rights reserved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 24 Contract and design review . 25 Sub-contracting 26 Welding personnel 26.1 General . 26.2 Operators . 26.3 Resistance weld setter 27 Equipment . 28 Welding activi
17、ties 29 Welding electrodes and auxiliaries. 210 Weld-related inspection and testing 310.1 General . 310.2 Personnel inspection and testing 311 Storage of parent material . 312 Non-conformance and corrective action . 313 Quality records . 3Annex A (informative) Summary comparison of welding quality r
18、equirements in this part of ISO 14554 and ISO 14554-1 4Bibliography 5BS EN ISO 14554-2:2013ISO 14554-2:2013(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
19、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 liaison with ISO, also take part
20、in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular
21、 the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directivesAttention is drawn to the possibility that some of the elements of this document
22、 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patent
23、sAny trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles i
24、n the Technical Barriers to Trade (TBT) see the following URL: http:/www.iso.org/iso/home/standards_development/resources-for-technical-work/foreword.htmThe committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee SC 6, Resistance welding and allied mechanical
25、 joining.This second edition cancels and replaces the first edition (ISO 14554-2:2000), of which it constitutes a minor revision.ISO 14554 consists of the following parts, under the general title Quality requirements for welding Resistance welding of metallic materials: Part 1: Comprehensive quality
26、 requirements Part 2: Elementary quality requirementsRequests for official interpretations of any aspect of this part of ISO 14554 should be directed to the Secretariat of ISO/TC 44/SC 6 via your national standards body. A complete listing of these bodies can be found at www.iso.org.iv ISO 2013 All
27、rights reservedBS EN ISO 14554-2:2013INTERNATIONAL STANDARD ISO 14554-2:2013(E)Quality requirements for welding Resistance welding of metallic materials Part 2: Elementary quality requirements1 ScopeThis part of ISO 14554 specifies requirements for the demonstration of the capability of a manufactur
28、er or a sub-contractor to produce welded constructions, fulfilling specified quality requirements, in one or more of the following: a contract between involved parties; an application standard; a regulatory requirement.The requirements contained within this part of ISO 14554 can be adopted in full o
29、r can be selectively deleted by the manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of welding by providing specific requirements for: Case 1 resistance welding in contracts which require the manufacturer or sub-contractor to have a qua
30、lity system other than ISO 90011and where the documented welding control has a minor importance to the overall integrity of the final construction; Case 2 resistance welding as guidance to a manufacturer or sub-contractor developing a quality system; Case 3 references in application standards which
31、use resistance welding as part of their requirements or in a contract between relevant parties.This part of ISO 14554: is independent of the type of welded construction to be manufactured; defines quality requirements for welding both in production plants and on site; provides guidance for describin
32、g the capability of a manufacturer to produce welded constructions to meet specified requirements; can also be used as a basis for assessing the manufacturer in respect to his welding capability.For general guidelines for selection and use, see ISO 3834-1, while being aware that only comprehensive a
33、nd elementary requirements are specified for resistance welding . Annex A gives a summary comparison of specific quality requirements for resistance welding in this part of ISO 14554 and ISO 14554-1.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in thi
34、s document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 3834-1, Quality requirements for fusion welding of metallic materials Part 1: Crite
35、ria for the selection of the appropriate level of quality requirements ISO 2013 All rights reserved 1BS EN ISO 14554-2:2013ISO 14554-2:2013(E)3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 3834-1 apply.4 Contract and design reviewThe manufacturer sha
36、ll review the contractual requirements and the design data provided by the purchaser or in-house data for construction designed by the manufacturer. This is to ensure that all information necessary to carry out the fabrication operations is available prior to the commencement of the work. The manufa
37、cturer shall affirm his capability to meet all welding contract requirements and ensure adequate planning of all quality-related activities.5 Sub-contractingAny sub-contractor shall work as instructed by, and be responsible to, the manufacturer and shall fully comply with all relevant requirements o
38、f this part of ISO 14554.6 Welding personnel6.1 GeneralThe manufacturer shall have at his disposal sufficient and competent personnel for the planning, performance, and supervision of the welding production according to specified requirements.6.2 OperatorsAll operators of resistance welding equipmen
39、t shall be given introduction courses and task-oriented training.6.3 Resistance weld setterThe resistance welder (weld setter and programmer) is the person who is competent for setting up resistance welding equipment according to specified welding procedures. This person has the required knowledge a
40、nd skill for carrying out the work for quality assurance in the field of resistance welding.The required competence may be demonstrated by sufficient experience, in-house training or a certificate of successful participation in a course for resistance welders (weld setter or programmer).7 EquipmentT
41、he welding equipment shall be maintained in proper working order.8 Welding activitiesWelding shall be performed in accordance with an appropriate welding procedure.9 Welding electrodes and auxiliariesThe manufacturer shall ensure that appropriate welding electrodes and auxiliaries are used.2 ISO 201
42、3 All rights reservedBS EN ISO 14554-2:2013ISO 14554-2:2013(E)10 Weld-related inspection and testing10.1 GeneralThe manufacturer shall carry out any inspection and testing as specified in the contract.10.2 Personnel inspection and testingThe manufacturer shall have at its disposal sufficient and com
43、petent personnel for planning and performing any inspection and testing, where appropriate.11 Storage of parent materialStorage shall be such that the material is not adversely affected. Marking shall be maintained during storage.12 Non-conformance and corrective actionMeasures shall be implemented
44、to control items which do not conform to specified requirements in order to prevent their inadvertent use. When repair and/or rectification is undertaken by the manufacturer, appropriate procedures shall be available at all workstations where repair or rectification is performed. When repair or rect
45、ification is carried out, the items shall be re-inspected, tested, and examined in accordance with the original requirements, where appropriate.13 Quality recordsAny quality records specified in a contract shall be retained for a minimum period of 5 years unless otherwise specified. ISO 2013 All rig
46、hts reserved 3BS EN ISO 14554-2:2013ISO 14554-2:2013(E)Annex A (informative) Summary comparison of welding quality requirements in this part of ISO 14554 and ISO 14554-1Table A.1 Summary comparisonElementsISO 14554-1 (comprehensive quality requirements)This part of ISO 14554 (elementary quality requ
47、irements)Contract review full documented reviewestablish that capability and information is availableDesign review design for welding to be confirmedSub-contractor treat like a main manufacturer shall comply to standardResistance weld setterproved by sufficient experience, in-house training record o
48、r according to an appropriate standardproved by sufficient experience or in-house training recordWelding coordinationwelding coordination personnel with appropriate technical knowledge according to ISO 14731,2or persons with similar knowledgesee 6.1Inspection personnel sufficient and competent perso
49、nnel to be availablesufficient and competent personnel at disposalProduction equipmentrequired to prepare, cut, weld, transport, to lift, together with safety equipment and protective clothesEquipment maintenance shall be carried out, maintenance plan necessary shall be adequateProduction plan necessary shall be adequateWelding procedure specification (WPS)instructions to be available to welder shall be adequateWelding procedure approvalto ISO 15614,4approved as application standards or contract demandsshall be adequa
