1、May 2014 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 25.
2、160.10!%1h(“2146905www.din.deDDIN EN ISO 14554-2Quality requirements for welding Resistance welding of metallic materials Part 2: Elementary quality requirements (ISO 14554-2:2013);English version EN ISO 14554-2:2013,English translation of DIN EN ISO 14554-2:2014-05Schweitechnische Qualittsanforderu
3、ngen Widerstandsschweien metallischer Werkstoffe Teil 2: Elementar-Qualittsanforderungen (ISO 14554-2:2013);Englische Fassung EN ISO 14554-2:2013,Englische bersetzung von DIN EN ISO 14554-2:2014-05Exigences de qualit en soudage Soudage par rsistance des matriaux mtalliques Partie 2: Exigences de qua
4、lit lmentaire (ISO 14554-2:2013);Version anglaise EN ISO 14554-2:2013,Traduction anglaise de DIN EN ISO 14554-2:2014-05SupersedesDIN EN ISO 14554-2:2000-07www.beuth.deDocument comprises 12 pagesIn case of doubt, the German-language original shall be considered authoritative.04.14 DIN EN ISO 14554-2:
5、2014-05 2 A comma is used as the decimal marker. National foreword This document (EN ISO 14554-2:2013) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes”, Subcommittee SC 6 “Resistance welding and allied mechanical joining” in collaboration with Technical Committee CEN
6、/TC 121 “Welding and allied processes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Schweien und verwandte Verfahren (Welding and Allied Processes Standards Committee), Working Group NA 092-00-12-02 AK Punkt-, Buckel- und Rollennahtschw
7、eien (DVS AG V 3.2). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3834-1 DIN EN ISO 3834-1 ISO 9001 DIN EN ISO 9001 ISO 14731 DIN EN ISO 14731 ISO 14732 DIN EN ISO 14732 ISO 15614 (all parts) DIN EN ISO 15614 (all parts) DIN EN ISO 1
8、4554 consists of the following parts, under the general title Quality requirements for welding Resistance welding of metallic materials: Part 1: Comprehensive quality requirements Part 2: Elementary quality requirements Amendments This standard differs from DIN EN ISO 14554-2:2000-07 as follows: a)
9、normative references have been updated; Previous editions DIN EN ISO 14554-2: 2000-07 DIN EN ISO 14554-2:2014-05 3 National Annex NA (informative) Bibliography DIN EN ISO 3834-1, Quality requirements for fusion welding of metallic materials Part 1: Criteria for the selection of the appropriate level
10、 of quality requirements DIN EN ISO 9001, Quality management systems Requirements DIN EN ISO 14731, Welding coordination Tasks and responsibilities DIN EN ISO 14732, Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materia
11、ls DIN EN ISO 15614 (all parts), Specification and qualification of welding procedures for metallic materials Welding procedure test DIN EN ISO 14554-2:2014-05 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14554-2 December 2013 ICS 25.160.01 Supersedes E
12、N ISO 14554-2:2000English Version Quality requirements 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 1455
13、4-2:2013) Schweitechnische Qualittsanforderungen - 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
14、stipulate the conditions for giving this European 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 Europ
15、ean Standard exists in three official versions (English, 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
16、 the national standards bodies of Austria, Belgium, 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, Rom
17、ania, Slovakia, Slovenia, Spain, Sweden, Switzerland, 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 b
18、y any means reserved worldwide for CEN national Members. Ref. No. EN ISO 14554-2:2013 EContents PageForeword . 31 Scope . 42 Normative references 53 Terms and definitions . 54 Contract and design review . 55 Sub-contracting 56 Welding personnel 56.1 General . 56.2 Operators . 56.3 Resistance weld se
19、tter 57 Equipment . 58 Welding activities 59 Welding electrodes and auxiliaries. 510 Weld-related inspection and testing 610.1 General . 610.2 Personnel inspection and testing 611 Storage of parent material . 612 Non-conformance and corrective action . 613 Quality records . 6Annex A (informative) Su
20、mmary comparison of welding quality requirements in this part of ISO 14554 and ISO 14554-1 7Bibliography 8DIN EN ISO 14554-2:2014-05 EN ISO 14554-2:2013 (E) 2 DIN EN ISO 14554-2:2014-05 EN ISO 14554-2:2013 (E) 3Foreword This document (EN ISO 14554-2:2013) has been prepared by Technical Committee ISO
21、/TC 44 “Welding and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” the 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
22、 the latest by June 2014, and conflicting national standards shall be withdrawn at the latest by June 2014. Attention is drawn 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 al
23、l such patent rights. This document supersedes EN ISO 14554-2:2000. 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, Croatia, Cyprus, Czech Republic, Denmark,
24、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 and the United Kingdom. Endorsement notice
25、The text of ISO 14554-2:2013 has been approved by CEN as EN ISO 14554-2:2013 without any modification. 1 ScopeThis part of ISO 14554 specifies requirements for the demonstration of the capability of a manufacturer or a sub-contractor to produce welded constructions, fulfilling specified quality requ
26、irements, 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 or can be selectively deleted by the manufacturer if not applicable to the construction co
27、ncerned. 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 quality system other than ISO 90011and where the documented welding control has a minor impo
28、rtance 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 use resistance welding as part of their requirements or in a contract between relevant pa
29、rties.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 describing the capability of a manufacturer to produce welded constructions to meet specified requ
30、irements; 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 and elementary requirements are specified for resistance welding . Annex A gives a summary
31、 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 this document and are indispensable for its application. For dated references, only the edit
32、ion 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: Criteria for the selection of the appropriate level of quality requirementsDIN EN ISO 14554-2:
33、2014-05 EN ISO 14554-2:2013 (E) 4 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 shall review the contractual requirements and the design data provided by the purchaser or in-house data for co
34、nstruction 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 manufacturer shall affirm his capability to meet all welding contract requirements and ensure adequate planning of
35、 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 of this part of ISO 14554.6 Welding personnel6.1 GeneralThe manufacturer shall have at his disposal sufficien
36、t and competent personnel for the planning, performance, and supervision of the welding production according to specified requirements.6.2 OperatorsAll operators of resistance welding equipment shall be given introduction courses and task-oriented training.6.3 Resistance weld setterThe resistance we
37、lder (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 and skill for carrying out the work for quality assurance in the field of resistance welding.The required com
38、petence 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 EquipmentThe welding equipment shall be maintained in proper working order.8 Welding activitiesWelding shall be perfor
39、med in accordance with an appropriate welding procedure.9 Welding electrodes and auxiliariesThe manufacturer shall ensure that appropriate welding electrodes and auxiliaries are used.DIN EN ISO 14554-2:2014-05 EN ISO 14554-2:2013 (E) 5 10 Weld-related inspection and testing10.1 GeneralThe manufactur
40、er 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 competent personnel for planning and performing any inspection and testing, where appropriate.11 Storage of parent materialStorag
41、e 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 to control items which do not conform to specified requirements in order to prevent their inadvertent use. When repair and/or
42、rectification is undertaken by the manufacturer, appropriate procedures shall be available at all workstations where repair or rectification is performed. When repair or rectification is carried out, the items shall be re-inspected, tested, and examined in accordance with the original requirements,
43、where appropriate.13 Quality recordsAny quality records specified in a contract shall be retained for a minimum period of 5 years unless otherwise specified.DIN EN ISO 14554-2:2014-05 EN ISO 14554-2:2013 (E) 6 Annex A (informative) Summary comparison of welding quality requirements in this part of I
44、SO 14554 and ISO 14554-1Table A.1 Summary comparisonElementsISO 14554-1 (comprehensive quality requirements)This part of ISO 14554 (elementary quality requirements)Contract review full documented reviewestablish that capability and information is availableDesign review design for welding to be confi
45、rmedSub-contractor treat like a main manufacturer shall comply to standardResistance weld setterproved by sufficient experience, in-house training record or according to an appropriate standardproved by sufficient experience or in-house training recordWelding coordinationwelding coordination personn
46、el with appropriate technical knowledge according to ISO 14731,2or persons with similar knowledgesee 6.1Inspection personnel sufficient and competent personnel to be availablesufficient and competent personnel at disposalProduction equipmentrequired to prepare, cut, weld, transport, to lift, togethe
47、r 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 adequateWork instructions WPS or dedicated instructions to be available shall be adequateDocumentat
