ANSI AWS B5.5-2011 Specification for the Qualification of Welding Educators (2nd Edition)《焊接教员的资格认定》.pdf

1、AWS B5.5:2011An American National StandardSpecification forthe QualificationofWeldingEducatorsAWS B5.5:2011An American National StandardApproved by theAmerican National Standards InstituteSeptember 13, 2011Specification forthe Qualification ofWelding Educators2nd EditionSupersedes AWS B5.5:2000Prepa

2、red by theAmerican Welding Society (AWS) Personnel and Facilities Qualification CommitteeUnder the Direction of theAWS Technical Activities CommitteeApproved by theAWS Board of DirectorsAbstractThis specification defines the requirements and program to qualify Welding Educators. The qualification of

3、 a WeldingEducator is determined by a combination of education and experience, satisfactory demonstration of welding performancequalification tests, and written and practical examinations. The written examination demonstrates the educators knowledgeof welding process, weld discontinuities, destructi

4、ve and nondestructive test methods, safety, welding metallurgy, weldsymbols, basic arithmetic, codes, and other standards.iiAWS B5.5:2011International Standard Book Number: 978-0-87171-797-9American Welding Society550 N.W. LeJeune Road, Miami, FL 33126 2011 by American Welding SocietyAll rights rese

5、rvedPrinted in the United States of AmericaPhotocopy Rights. No portion of this standard may be reproduced, stored in a retrieval system, or transmitted in anyform, including mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyrightowner.Authorization t

6、o photocopy items for internal, personal, or educational classroom use only or the internal, personal, oreducational classroom use only of specific clients is granted by the American Welding Society provided that the appropriatefee is paid to the Copyright Clearance Center, 222 Rosewood Drive, Danve

7、rs, MA 01923, tel: (978) 750-8400; Internet:.iiiAWS B5.5:2011Statement on the Use of American Welding Society StandardsAll standards (codes, specifications, recommended practices, methods, classifications, and guides) of the AmericanWelding Society (AWS) are voluntary consensus standards that have b

8、een developed in accordance with the rules of theAmerican National Standards Institute (ANSI). When AWS American National Standards are either incorporated in, ormade part of, documents that are included in federal or state laws and regulations, or the regulations of other govern-mental bodies, thei

9、r provisions carry the full legal authority of the statute. In such cases, any changes in those AWSstandards must be approved by the governmental body having statutory jurisdiction before they can become a part ofthose laws and regulations. In all cases, these standards carry the full legal authorit

10、y of the contract or other documentthat invokes the AWS standards. Where this contractual relationship exists, changes in or deviations from requirementsof an AWS standard must be by agreement between the contracting parties.AWS American National Standards are developed through a consensus standards

11、 development process that bringstogether volunteers representing varied viewpoints and interests to achieve consensus. While the AWS administers theprocess and establishes rules to promote fairness in the development of consensus, it does not independently test, evalu-ate, or verify the accuracy of

12、any information or the soundness of any judgments contained in its standards.AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whetherspecial, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, u

13、se of, or relianceon this standard. AWS also makes no guarantee or warranty as to the accuracy or completeness of any informationpublished herein.In issuing and making this standard available, AWS is neither undertaking to render professional or other services for oron behalf of any person or entity

14、, nor is AWS undertaking to perform any duty owed by any person or entity to someoneelse. Anyone using these documents should rely on his or her own independent judgment or, as appropriate, seek theadvice of a competent professional in determining the exercise of reasonable care in any given circums

15、tances. It isassumed that the use of this standard and its provisions are entrusted to appropriately qualified and competent personnel.This standard may be superseded by the issuance of new editions. This standard may also be corrected through publicationof amendments or errata. It may also be suppl

16、emented by publication of addenda. Information on the latest editions ofAWS standards including amendments, errata, and addenda are posted on the AWS web page (www.aws.org). Users shouldensure that they have the latest edition, amendments, errata, and addenda.Publication of this standard does not au

17、thorize infringement of any patent or trade name. Users of this standard acceptany and all liabilities for infringement of any patent or trade name items. AWS disclaims liability for the infringement ofany patent or product trade name resulting from the use of this standard.The AWS does not monitor,

18、 police, or enforce compliance with this standard, nor does it have the power to do so.On occasion, text, tables, or figures are printed incorrectly, constituting errata. Such errata, when discovered, are postedon the AWS web page (www.aws.org).Official interpretations of any of the technical requir

19、ements of this standard may only be obtained by sending a request,in writing, to the appropriate technical committee. Such requests should be addressed to the American Welding Society,Attention: Managing Director, Technical Services Division, 550 N.W. LeJeune Road, Miami, FL 33126 (see Annex A).With

20、 regard to technical inquiries made concerning AWS standards, oral opinions on AWS standards may be rendered.These opinions are offered solely as a convenience to users of this standard, and they do not constitute professionaladvice. Such opinions represent only the personal opinions of the particul

21、ar individuals giving them. These individualsdo not speak on behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations ofAWS. In addition, oral opinions are informal and should not be used as a substitute for an official interpretation.This standard is s

22、ubject to revision at any time by the AWS Personnel and Facilities Qualification Committee. It must bereviewed every five years, and if not revised, it must be either reaffirmed or withdrawn. Comments (recommendations,additions, or deletions) and any pertinent data that may be of use in improving th

23、is standard are required and should beaddressed to AWS Headquarters. Such comments will receive careful consideration by the AWS Personnel and FacilitiesQualification Committee and the author of the comments will be informed of the Committees response to the comments.Guests are invited to attend all

24、 meetings of the AWS Personnel and Facilities Qualification Committee to express theircomments verbally. Procedures for appeal of an adverse decision concerning all such comments are provided in theRules of Operation of the Technical Activities Committee. A copy of these Rules can be obtained from t

25、he AmericanWelding Society, 550 N.W. LeJeune Road, Miami, FL 33126.This page is intentionally blank.ivAWS B5.5:2011vAWS B5.5:2011PersonnelAWS Personnel and Facilities Qualification CommitteeP. R. Evans, Chair ConsultantW. F. Behnke, 1st Vice Chair ValiantP. A. Michalski, 2nd Vice Chair Dominion East

26、 OhioJ. L. Gayler, Secretary American Welding SocietyK. W. Coryell ConsultantJ. A. Grantham Welding the first edition was published in 2000. This edition makes several wholesalechanges to the previous editions requirements. The changes are widespread enough that clear markup of the changes isdifficu

27、lt. One change, of note, is that the previous welding performance qualification requirements for educators havebeen reduced slightly.The purpose of this standard is to set qualification requirements for welding educators. Individuals seeking qualificationare required to demonstrate that they have ad

28、equate skills, knowledge, and experience in the field of welding education.The AWS certification process for welding educators is covered by AWS QC5.The Qualification and Certification Committee of the American Welding Society was formed in 1973. AWS QC5, AWSStandard for Certification of Welding Edu

29、cators, was published in 1991. In 1996, the Qualification and CertificationCommittees were separated into two separate entities; the B5 Committee on Qualification was formed as a TechnicalCommittee and under the direction of the Technical Activities Committee (TAC), and the Certification Committeere

30、mained as a Standing Committee. In 2002, the B5 Committee became the Personnel and Facilities Qualification Com-mittee (PFQC) reporting to the AWS Standards Council. The PFQC creates qualification standards from which a centralcertification agency or employer may base a certification program upon.Co

31、mments and suggestions for the improvement of this standard are welcome. They should be sent to the Secretary,AWS Personnel and Facilities Qualification Committee, American Welding Society, 550 N.W. LeJeune Road, Miami,FL 33126.This page is intentionally blank.viiiAWS B5.5:2011ixAWS B5.5:2011Table o

32、f ContentsPage No.Personnel vForeword.viiList of Tables.x1. Scope.12. Normative References .13. Terms and Definitions .24. Qualification Levels.34.1 Welding Educator (WE)34.2 Senior Welding Educator (SWE) 34.3 Expert Welding Educator (EWE)35. Duties and Capabilities .35.1 Duties 35.2 Capabilities .3

33、6. Education and Experience Requirements.46.1 Welding Educator (WE)46.2 Senior Welding Educator (SWE) 46.3 Expert Welding Educator (EWE)57. Examination Requirements57.1 Welding Fundamentals Written Examination.57.2 Welding Inspection Practical Examination.57.3 Welding Code Practical Examination .58.

34、 Performance Requirements68.1 Welding Educator (WE)68.2 Senior Welding Educator (SWE) 68.3 Expert Welding Educator (EWE)68.4 Testing.68.5 Supervision of Testing 69. Body of Knowledge69.1 Examination Basis Documents .69.2 Performance Basis Documents .610. Maintenance of Qualification .6Annex A (Infor

35、mative)Guidelines for the Preparation of Technical Inquiries.9xAWS B5.5:2011List of TablesTable Page No.1 Examination Basis Documents .72 Performance Basis Documents .7AWS B5.5:201111. Scope1.1 This specification establishes the attributes required for determining the qualification of welding educat

36、ors.1.2 In the qualification process, a welding educator shall be capable of performing welding skills and demonstrate theirknowledge of welding processes and fabrication principles. The welding educator shall furnish documentation showingthat they meet the requirements of their training facility wi

37、th regard to education and instructional methods. The docu-mentation may be in the form of educational transcripts, certificates, or written recommendation from a senior educa-tional institution administrator attesting that the welding educator meets the educational requirements of that facility.1.3

38、 It shall be the responsibility of the employer to determine that a person is capable of performing the duties involvedin their welding educator assignment.1.4 This specification is intended to supplement the requirements of an employer, or of local, state, or national regula-tions; it shall not be

39、construed as a preemption of the employers responsibility for the work or the performance of thework. Hence, it is the responsibility of the employer to determine the welding educators qualifications, other than thosestated in 1.2 above, and confirm the capability of the welding educator to perform

40、the duties required by the organizationfor the job function assigned to the welding educator. Furthermore, this standard is not intended to supersede, replace, orcontradict the local, state, or national regulations governing the licensing of teachers or instructors and the exemptions, ifany, permitt

41、ed by such regulations with regard to teaching or instructing welding without a license.1.5 This specification does not require units of measure. Therefore, no equivalents or conversions are contained herein.1.6 Safety and Health issues are beyond the scope of this specification and therefore are no

42、t fully addressed herein. Safetyand health information is available from other sources, including, but not limited to, ANSI Z49.1, Safety in Welding, Cutting,and Allied Processes, and applicable federal and state regulations (also see note in 5.1).1.7 Terminology. As used in this specification, the

43、word shall denotes a requirement; the word should denotes a guidelineor recommendation; and the word may denotes a choice.2. Normative ReferencesThe following standards contain provisions which, through reference in this text, constitute mandatory provisions of thisAWS standard. For undated referenc

44、es, the latest edition of the reference shall apply. For dated references, subsequentamendments to, or revisions of, any of these publications do not apply.AWS Documents:1ANSI Z49.1, Safety in Welding, Cutting, and Allied ProcessesAWS A2.4, Standard Symbols for Welding, Brazing, and Nondestructive E

45、xamination1AWS standards are published by the American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126.Specification for theQualification of Welding EducatorsAWS B5.5:20112AWS A3.0, Standard Welding Terms and DefinitionsAWS B1.10, Guide for Nondestructive Examination of WeldsAWS B1.11, Guide

46、 for Visual Examination of WeldsAWS B2.1, Specification for Welding Procedure and Performance QualificationAWS B4.0, Standard Methods for Mechanical Testing of WeldsAWS B5.1, Specification for the Qualification of Welding InspectorsAWS CM, Certification Manual for Welding InspectorsAWS D1.1, Structu

47、ral Welding CodeSteelAWS EG2.0, Guide for the Training and Qualification of Welding Personnel: Entry Level WeldersAWS EG3.0, Guide for the Training and Qualification of Welding Personnel: Level IIAdvanced WeldersAWS EG4.0, Guide for the Training and Qualification of Welding Personnel: Level IIIExper

48、t WeldersAWS QC1, Standard for AWS Certification of Welding InspectorsAWS QC7, Standard for AWS Certified WeldersAWS QC10, Specification for Qualification and Registration of Level IEntry WeldersAWS QC11, Specification for Qualification and Registration of Level IIAdvanced WeldersAWS QC12, Specifica

49、tion for Qualification and Registration of Level IIIExpert WeldersAWS WHB-1.9, Welding Handbook, Volume 1, Welding Science and TechnologyAWS WHB-2.9, Welding Handbook, Volume 2, Welding Processes, Part 1AWS WIT-T, Welding Inspection TechnologyNFPA Documents:2NFPA 51B, Standard for Fire Prevention During Welding, Cutting, and Other Hot Work3. Terms and DefinitionsAll terms used herein are defined by AWS A3.0, Standard Welding Terms and Definitions. Exceptions and additions,within the context of this standard, are listed below with their definitions.acceptance criteria. The specifie