AWS EG2 0 SUPP-2017 Supplement SENSE Level I - Entry Welder Training Performance Testing Procedures (1st Edition).pdf

1、AWS EG2.0:2017 SupplementSupplementSENSE Level I Entry WelderTrainingPerformanceTesting ProceduresAWS EG2.0:2017 SupplementSupplement SENSE Level IEntry Welder Training PerformanceTesting Procedures1st EditionPrepared by theAmerican Welding Society (AWS) Education CommitteeTask Group on SENSE Standa

2、rdsUnder the Direction of theAWS Education CommitteeApproved by theAWS Board of DirectorsAbstractThe goal of this supplement is to improve welder training by using and teaching the application of AWS Standard Weld-ing Procedure Specifications (SWPSs) related to the SENSE Level IEntry Welder workmans

3、hip and performancequalification tests. This supplement provides a recommended Workmanship or Welder Performance Qualification Tech-nique Sheet and accompanying SWPS (where available) for Level I workmanship and welder performance qualificationtests. SENSE workmanship and welder qualification tests

4、are part of the completion requirements for trainees who seekto achieve AWS SENSE Entry Welder credential. These procedures are provided for educational use only. They shallnot be used by employers for welder performance qualification tests nor for production welding.iiAWS EG2.0:2017 SupplementISBN:

5、 978-0-87171-934-8 2017 by American Welding SocietyAll rights reservedPrinted 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

6、the prior written permission of the copyrightowner.Authorization to photocopy items for internal, personal, or educational classroom use only or the internal, personal,or educational classroom use only of specific clients is granted by the American Welding Society provided that theappropriate fee is

7、 paid to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, tel: (978) 750-8400; Internet: .iiiAWS EG2.0:2017 SupplementStatement on the Use of American Welding Society StandardsAll standards (codes, specifications, recommended practices, methods, classifications, and guides) of

8、the AmericanWelding Society (AWS) are voluntary consensus standards that are developed through a consensus standards develop-ment process that brings together volunteers representing varied viewpoints and interests to achieve consensus. Whilethe American Welding Society administers the process and e

9、stablishes rules to promote fairness in the development ofconsensus, it does not independently test, evaluate, or verify the accuracy of any information or the soundness of anyjudgments contained in its standards. Further, given the rapid changes in the field, AWS cannot warrant that the standardwil

10、l at all times reflect the most current knowledge.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, use of, or relianceon this s

11、tandard. AWS also makes no guarantee or warranty as to the accuracy or completeness of any information publishedherein.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, nor is AWS undertaking to

12、 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 circumstances. It isassumed that t

13、he use of this standard and its provisions is entrusted to appropriately qualified and competent personnel.This standard may be superseded by new editions. This standard may also be corrected through publication of amendmentsor errata, or supplemented by publication of addenda. Information on the la

14、test editions of AWS standards includingamendments, errata, and addenda is posted on the AWS web page (www.aws.org). Users should ensure that they havethe latest edition, amendments, errata, and addenda.Publication of this standard does not authorize infringement of any patent or trade name. Users o

15、f 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.AWS does not monitor, police, or enforce compliance with this standard, nor does i

16、t have the power to do so.Official interpretations of any of the technical requirements of this standard may only be obtained by sending a request,in writing, to the appropriate education committee. Such requests should be addressed to the American Welding Society,Attention: Director, Education Serv

17、ices Department, 8669 NW 36 St, # 130, Miami, FL 33166 (see Annex D). Withregard to technical inquiries made concerning AWS standards, oral opinions on AWS standards may be rendered. Theseopinions are offered solely as a convenience to users of this standard, and they do not constitute professional

18、advice.Such opinions represent only the personal opinions of the particular individuals giving them. These individuals do notspeak on behalf of AWS, nor do these oral opinions constitute official or unofficial opinions or interpretations of AWS.In addition, oral opinions are informal and should not

19、be used as a substitute for an official interpretation.This standard is subject to revision at any time by the AWS Education Committee. Comments (recommendations, addi-tions, or deletions) and any pertinent data that may be of use in improving this standard are required and should beaddressed to AWS

20、 Headquarters. Such comments will receive careful consideration by the AWS Education Committeeand the author of the comments will be informed of the Committees response to the comments. Guests are invited toattend all meetings of the AWS Education Committee to express their comments verbally. Proced

21、ures for appeal of anadverse decision concerning all such comments are provided in the Rules of Operation of the Education Committee. Acopy of these Rules can be obtained from the American Welding Society, 8669 NW 36 St, # 130, Miami, FL 33166.This page is intentionally blank.ivAWS EG2.0:2017 Supple

22、mentvAWS EG2.0:2017 SupplementPersonnelAWS Education CommitteeE. Norman, Chair EDCO Industries, LLCT. Lienert, Vice Chair Los Alamos National LaboratoryP. Henry, Secretary American Welding SocietyY. Adonyi LeTourneau UniversityM. Anderson New Castle Area Career ProgramsA. Ash U.S. ArmyT. Baber Colle

23、ge of the CanyonsJ. Carney Ferris State UniversityJ. Colton Pennsylvania College of TechnologyG. Donovan International Training Institute of the SMWIAT. T. Gilligan United AssociationJ. Greer Moraine Valley Community CollegeD. Haas Ingalls ShipbuildingM. Hayden Cedartown Comprehensive High SchoolS.

24、V. Houston American Technical PublishersJ. Jones The Lincoln Electric CompanyP. Mendez University of AlbertaB. Muehlbrandt The Lincoln Electric CompanyD. L Myers ESAB Welding or B2.1-1-020, Standard Welding Procedure Specification (SWPS) for 75%Ar/25% CO2Shielded Flux Cored Arc Welding of Carbon Ste

25、el (M-1/P-1, Group 1 or 2), 1/8through 1-1/2 inch Thick, E70T-1 and E71T-1, As-Welded or PWHT Condition Test 4 B2.1-1-027 Standard Welding Procedure Specification (SWPS) for Self-Shielded Flux Cored Arc Welding ofCarbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1/2 inch Thick, E71T-11, As-Welde

26、dCondition; or B2.1-1-018, Standard Welding Procedure Specification (SWPS) for Self-ShieldedFlux Cored Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1-1/2 inchThick, E71T-8, As-Welded Condition Test 5 B2.1-1-008 Standard Welding Procedure Specification (SWPS) for Gas Tungsten

27、Arc Welding of CarbonSteel (M-1/P-1 or S-1), 18 through 10 gauge, As-Welded Condition, with or without BackingTest 6 B2.1-8-009 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding of AusteniticStainless Steel (M-8/P-8 or S-8), 18 through 10 gauge, As-Welded Condition, with o

28、r withoutBackingTest 7 B2.1-22-015 Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding of Aluminum(M-22/P-22 or S-22), 18 through 10 gauge, As-Welded Condition, with or without BackingTest 8 & 9 B2.1-1-016 Standard Welding Procedure Specification (SWPS) for Shielded Metal Ar

29、c Welding of CarbonSteel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1-1/2 inch Thick, E7018, As-Welded or PWHTConditionAWS EG2.0:2017 Supplement9Annex C (Informative)Level I Welder TrainingPerformance Testing ProceduresThis annex is not part of this standard but is included for informational purposes

30、only.C.1 ScopeThis annex provides a recommended Welder Performance Qualification Technique Sheet and accompanying AWSSWPS standard data (based on SWPS availability) for each performance test listed in Table A.1.AWS EG2.0:2017 Supplement10SENSE PROGRAM WORKMANSHIP PERFORMANCE QUALIFICATION TECHNIQUE

31、SHEET SENSE TEST No: Level I - Entry Welder, Test 1 REVISION No: 1 DATE: 5/15/2015 SUPPORTING SWPS No: AWS B2.1-1-004 MATERIAL: ASTM A569 (or equivalent M-1 steel)1 Joint Details: See Drawing AWS EDU-3 PRODUCT FORM: Sheet Steel THICKNESS: 10 Gage and 14 Gage POSITION: Multiple PROGRESSION: Uphill MI

32、N. PREHEAT / MAX INTERPASS TEMP: 50F /NA CLEANING: Wire Brush, Grind as Required BACKING: NoneBACKGOUGING: None COUPON: 10 to 14 gauge per drawing VARIABLE 14 Gage 10 Gage Process GMAW-S GMAW-SProcess Type Semiautomatic Semiautomatic Filler Classification ER70S-6ER70S-6Filler Size (in.)10.035 0.035

33、Consumable Insert None None Tungsten Electrode Classification NA NA Tungsten Electrode Size (in.)NA NA Penetration Enhancing Flux None None Current/Polarity DCEP DCEPCurrent Range (Amps) 80 - 112 100 - 140 Transfer Mode (GMAW & FCAW) Short Circuiting Short Circuiting Voltage Range 16 - 19 18 - 20 Wi

34、re Feed Speed (IPM) NA NA Contact Tube to Work (in.) 1/2 (Nominal) 1/2 (Nominal) Bead Width (Stringer or Weave) Stringer Stringer Travel Speed (IPM) NA NA Torch Shielding Gas Composition Argon + 25% CO2 Argon + 25% CO2 Torch Shielding Gas Flow Rate (cfh) 20-40 ft3/h 20-40 ft3/h Shielding Gas Cup Siz

35、e 1/2 in. ID minimum 1/2 in. ID minimum Root Shielding Gas Composition NA NA Root Shielding Gas Flow Rate (cfh) NA NA Deposit Thickness (in.) Per drawing Gage Nominal Thickness (T) 0.074 in. 0.134 in. Qualification Standard AWS QC10, Specification for Qualification and Certification of SENSE Level I

36、Entry Welders Acceptance Criteria: Visual Inspection per: AWS QC-10, Table 8.1 NOTES: 1. Base Metal Groupings (M Numbers) per AWS B2.1 AWS EG2.0:2017 Supplement11American Welding SocietyDATE:SCALE:DWG #: AWS EDU-3DR BY:APPBY:IDQTYSIZEMETRIC CONVERSIONGMAW-S, GTAWCarbon SteelTolerances:(Unless otherw

37、ise specified) DRAWING NOTTOSCALEFractions: 1/16” Angles: +10, -5 Entry Welder Performance Qualification1/81/81/81/81/8 1/81/81/82-4 2-42F & 4F 4G, SEE NOTES10 & 122G, SEE NOTE 103G, UPHILL SEE NOTES10 & 111C1ENOTES:1. All dimensions U.S. Customary Units unless otherwise specified.2. 10 ga.-14 ga. t

38、hickness carbon steel. Optional choice of thickness within range specified.3. The welder shall prepare a bill of materials in U.S. Customary Units prior tocutting.4. The welder shall convert the abovebill of materials toS.I. Metric Units of measure.5. All parts may be mechanically cut or machine PAC

39、 unless specified manual PAC.6. All welds GMAW-S (Short Circuiting Transfer) or GTAWas applicable.7. Fit and tack entire assembly on bench befoRe attaching topositioning arm.8. All welding tobe done in position according towelding symbol.9. Employ boxing technique where applica-ble.10. Melt through

40、not required.11. Weld joins parts 1C and 1D to1E.12. Weld joins parts 1C and 1E to1A.AWS EG2.0:2017 Supplement12FOR EDUCATIONAL USE ONLYAWS B2.1-1-004:2002 (R2013)Page 1 of 13Standard Welding Procedure Specification (SWPS)Gas Metal Arc Welding (Short Circuiting Transfer Mode)of Carbon Steel (M-1, Gr

41、oup 1), 18 through 10 Gauge,in the As-Welded Condition, with or without BackingWelding Research CouncilSupporting PQR Numbers: 092A, 093A, 094A, 095A, 096B, 097A, 098A, 099A, 100A, 101A, 102B, and 103ARequirements forApplication of SWPSsScope. The data to support this Standard WeldingProcedure Speci

42、fication (SWPS) have been derivedfrom the above listed Procedure QualificationRecords (PQRs) which were reviewed and validatedunder the auspices of the Welding Research Coun-cil. This SWPS is not valid using conditions and vari-ables outside the ranges listed. The AmericanWelding Society considers t

43、hat this SWPS presentsinformation for producing an acceptable weld usingthe conditions and variables listed. The user needsa significant knowledge of welding and accepts fullresponsibility for the performance of the weld and forproviding the engineering capability, qualified per-sonnel, and proper e

44、quipment to implement thisSWPS.Application. This SWPS is to be used only as per-mitted by the applicable fabrication document(s)such as code, specification, or contract docu-ment(s). The fabrication document(s) should spec-ify the engineering requirements such as design,need for heat treatment, fabr

45、icating tolerances, qual-ity control, and examination and tests applicable tothe end product.Users Responsibility. A SWPS does not replaceor substitute for fabrication codes, specifications,contract requirements, or capability and judgmenton the part of the user. A SWPS is to be used onlyas permitte

46、d by the applicable fabrication code,specification, or contract document.The ability to produce production welds having prop-erties suitable for the application depends upon sup-plementing the SWPS with appropriate performancequalification tests and sound engineering judgment.The user is responsible

47、 for the quality and perfor-mance of the final product in accordance with theprovisions of the fabrication document(s).Supplementary Instructions. To adapt this SWPSto a specific application, a user may issue supple-mentary instructions. Such instructions may consistof tighter fit-up tolerances, hig

48、her minimum preheattemperature or any other instructions necessary toproduce a weldment that meets the requirements ofthe fabrication document(s). These instructions shallnot be less restrictive than provided in the SWPS.Safety. Safety precautions shall conform to the lat-est edition of ANSI Z49.1,

49、Safety in Welding, Cutting,and Allied Processes, published by the AmericanWelding Society.This specification may involve hazardous materials,operations, and equipment. The specification doesnot purport to address all of the safety problemsassociated with its use. It is the responsibility of theuser to establish appropriate safety and health prac-tices. The user should determine the applicability ofany regulatory limitations prior to use.Permission to reproduce for intra-company use only is granted by the American Welding SocietyAWS EG2.0:2017 Supplement13FOR EDUCATIONAL USE O