《《精编》焊工资格考核管理办法》由会员分享，可在线阅读，更多相关《《精编》焊工资格考核管理办法（61页珍藏版）》请在金锄头文库上搜索。
1、EUROPEAN STANDARD欧洲标准EN 287-1March 2004 2004年3月+ A2March 2006 2006年3月ICS 25.160.10Supersedes EN 287-1:1992代替EN 287-1:1992Incorporating corrigendum August 2004包括2004年8月勘误表English version 英语版Qualification test of welders - Fusion welding - Part 1: Steels焊工资格考核氧炔焊第1部分：钢This European Standard was approv
2、ed by CEN on 2 January 2004.本欧洲标准由CEN于2004年1月2日批准。CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references conce
3、rning such national standards may be obtained on application to the Central Secretariat or to any CEN member.CEN成员有义务遵守CEN/CENELEC内部规章，该规章规定了本欧洲标准不作任何变更用作国家标准的条件。若要获得有关这些国家标准的最新列表和参考文献，可向中央秘书处或任何CEN成员提出申请。This European Standard exists in three official versions (English, French, German). A version i
4、n any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.该欧洲标准有三种正式版本（英语、法语，德语）。由CEN成员负责的将本标准翻译至其自己语言并通报中央秘书处的任何其它版本，具有与正式版本同样的效力。CEN members are the national standards
5、 bodies of 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.CEN成员是奥地利、比利时、塞浦路斯
6、、捷克共和国、丹麦、爱沙尼亚、芬兰、法国、德国、希腊、匈牙利、冰岛、爱尔兰、意大利、拉脱维亚、立陶宛、卢森堡、马耳他、荷兰、挪威、波兰、葡萄牙、斯洛伐克、斯洛文尼亚、西班牙、瑞典、瑞士和英国的国家标准组织。EUROPEAN COMMITTEE FOR STANDARDIZATION欧洲标准委员会Management Centre: rue de Stassart, 36 B-1050 Brussels管理中心：rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by an
7、y means reservedworldwide for CEN national Members. 2004 CEN CEN国家成员保留在全球以任何形式、通过任何途径进行利用的所有权利Contents page目录 页Foreword6前言6Introduction8介绍81 Scope91 范围92 Normative references92 参考标准93 Terms and definitions103 术语和定义103.1 welder103.1 焊工103.2 examiner113.2 主考人113.3 examining body113.3 主考组织113.4 backing
8、113.4 衬垫113.5 root run113.5 根部焊道113.6 filling run113.6 填充焊道113.7 capping run113.7 顶部焊道113.8 weld metal thickness113.8 焊接金属厚度114 Symbols and abbreviated terms124. 符号和缩写术语124.1 General124.1 概要124.2 Reference numbers of welding processes124.2 焊接工艺的参考编号124.3 Abbreviations134.3 简称135 Essential variables
9、and range of qualification165 基本变量和资格范围165.1 General165.1 概述165.2 Welding processes165.2 焊接工艺165.3 Product type185.3 产品类型185.4 Type of weld185.4 焊接类型185.5 Material groups195.5 材料类别195.6 Welding consumables205.6 焊接消耗品205.7 Dimensions215.7 尺寸215.8 Welding positions235.8 焊接位置235.9 Weld details255.9 焊接细
10、节256 Examination and testing266 考试和测试266.1 Supervision266.1 监考266.2 Shapes, dimensions and numbers of test pieces266.2 测试件的形状尺寸和数量266.3 Welding conditions306.3 焊接条件306.4 Test methods316.4 测试方法316.5 Test piece and test specimen326.5 测试件和测试样本326.6 Test record406.6 测试记录407 Acceptance requirements for t
11、est pieces407 测试件的验收要求408 Re-tests418 重新测试419 Period of validity419 有效期419.1 Initial qualification419.1 资格开始419.2 Confirmation of the validity419.2 有效性的确定419.3 Prolongation of qualification419.3 资格的延期4210 Certificate4210 证书4211 Designation4311 名称43Annex A(informative) Welders qualification test cert
12、ificate45附录A (资料)焊工资格考核证书45Annex B(informative) Designation examples47附录B（资料）名称举例47Annex C(informative) Job knowledge54附录C（资料）工作知识54Annex D(informative) Variables to be confirmed and traceable for prolongation59附录D（资料）需确认的变量以及可追踪延期59ANNEX ZA(informative) Relationship between this European Standard a
13、nd the Essential Requirements of EU Directive 97/23/EC60附录ZA（资料）本欧洲标准和欧盟指令97/23/EC要求之间的关系60Bibliography61参考书目61EN 287-1:2004 (E)Foreword前言This document (EN 287-1:2004) has been prepared by Technical Committee CEN /TC 121, Welding, the secretariat of which is held by DIN.本文件(EN 287-1:2004)由CEN /TC 12
14、1“焊接”技术委员会制定，其秘书处由DIN执行。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 September 2004, and conflicting national standards shall be withdrawn at the latest by September 2004.最迟于2004年9月通过出版同文或通过背书，将本欧洲标准将作为国家标准使用，相抵触的国家标准，最迟于2004年9月撤销。 This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).本文件按欧洲委员会和欧洲自由贸易协会对CEN的要求，并按欧盟指令的重点
