ASME B18 15-2015 Forged Eyebolts《锻造有眼螺栓》.pdf

1、AN AMERICAN NATIONAL STANDARD ASME B18.15-2015Revision of ASME B18.15-1985 (R2008)Forged EyeboltsASME B18.15-2015Revision of ASME B18.15-1985 (R2008)Forged EyeboltsAN AMERICAN NATIONAL STANDARDTwo Park Avenue New York, NY 10016 USADate of Issuance: August 14, 2015This Standard will be revised when t

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10、epts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherw

11、ise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990Copyright 2015 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword ivCommittee Roster . vCorrespondence With th

12、e B18 Committee vi1 Scope . 12 Comparison With ISO Documents . 13 Referenced Standards 14 Dimensions 15 Threads . 16 Shank Length 47 Material . 48 Finish . 49 Designation . 410 Quality Assurance 411 Marking . 4Tables1 Type 1, Styles A and B Plain Pattern (Straight Shank) Eyebolt 22 Type 2, Styles A

13、and B Shoulder Pattern Eyebolt 33 Type 1, Plain Pattern (Straight Shank) Eyebolt . 54 Type 2, Shoulder Pattern Eyebolt 6Nonmandatory AppendicesA Two Methods of Specifying Eyebolt Capacities 7B Cautions and Definitions . 9C Application Information 10D Inch Forged Eyebolts With Metric Threads 12iiiFOR

14、EWORDForged threaded eyebolts used in lifting applications come within the scope of ANSI StandardsCommittee B18 on Dimensional Standardization of Bolts, Nuts, Rivets, Screws, and SimilarFasteners, which was organized in March 1922 under the procedures of the American EngineeringStandards Committee l

15、ater renamed the American National Standards Institute, Inc. (ANSI),with the Society of Automotive Engineers and The American Society of Mechanical Engineersas joint sponsors.Subcommittee No. 15 was appointed in March of 1960 and asked to give initial considerationto the establishment of a standard

16、on forged eyebolts, including rated capacity. At its first meetingheld on April 22, 1960, the committee decided to ask all of the leading suppliers to furnishdimensions, tolerances, and rated capacity for their standard eyebolts. These data were collected,consolidated, and studied in detail. It was

17、soon apparent that it would be impossible to developan ANSI standard which would agree with even a small percentage of the standard productsthen being produced. The first proposal, therefore, attempted to come as close as possible to anaverage value and still maintain an orderly progression from the

18、 smaller to the larger sizes.ANSI Standards Committee B18 approved the proposal by letter ballot taken onSeptember 24, 1964, and following approval by the sponsors, it was submitted on July 28, 1965,to ANSI for approval. Because of a conflict with USA Standard Specification for Carbon SteelEyebolts,

19、 G38.2-1964, final approval was withheldSubsequent to the withdrawal of G38.2-1964, ANSI approved the B18 proposal onFebruary 18, 1969. This revision was approved by letter ballot of ASME Committee B18 onAugust 27, 1982, and was subsequently approved by ASME (the sponsor) and submitted to ANSIfor de

20、signation as an American National Standard. ANSI approval of this Standard was grantedon July 17, 1985.In 2013, the ASME B18 Committee received a request to update this Standard to include stainlesssteel forged eyebolts for use in marine applications. This work was assigned to Subcommittee 31,Studs,

21、 Lifting Eyes, and Bent Bolts, as Subcommittee 15 had been disbanded in May 2009.Previously, ASME B18.15M was withdrawn after it was confirmed that the Standard was notbeing used as a standard for a hard-metric fastener. The most commonly used internationalmetric standard for eyebolts is DIN 580. It

22、 was also discovered in the investigation that whenU.S. domestic producers of eyebolts receive orders for metric eyebolts, it is a common practiceto use the closest inch eyebolt blank and just apply the closest coarse metric thread. Because ofthis common practice, an appendix was added to this revis

23、ion to provide strength informationand thread-to-eye-size guidance to facilitate consistency when this approach is employed by aneyebolt producer. This appendix is for information only and does not constitute mandatoryrequirements.This revision was approved by the American National Standards Institu

24、te on June 1, 2015.ivASME B18 COMMITTEEStandardization of Bolts, Nuts, Rivets, Screws, Washers, andSimilar Fasteners(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSJ. Greenslade, ChairD. S. George, Vice ChairW. H. King, Vice ChairC.

25、 J. Gomez, SecretarySTANDARDS COMMITTEE PERSONNELV. Cartina, Nylok, LLCL. Claus, Contributing Member, NNI Training and Consulting, Inc.D. A. Clever, Contributing Member, ConsultantA. P. Cockman, Ford Motor Co.C. A. D. de la Garza, TSP, Inc.D. S. George, Ramco SpecialtiesC. J. Gomez, The American Soc

26、iety of Mechanical EngineersJ. Greenslade, Industrial Fasteners InstituteJ. J. Grey, Contributing Member, Fastener Consulting Services, Inc.A. Herskovitz, Contributing Member, ConsultantSUBCOMMITTEE 31 STUDS, LIFTING EYES, AND BENT BOLTSC. A. D. de la Garza, Chair, TSP, Inc.T. Anderson, Vice Chair,

27、Bay BoltJ. F. Braden, Fasteners UnlimitedD. A. Clever, Contributing Member, ConsultantJ. Finnegan, Safety Socket LLCD. S. George, Ramco SpecialtiesJ. Greenslade, Industrial Fasteners InstituteA. Herskovitz, ConsultantJ. C. Jennings, Naval Surface Warfare CentervJ. Jennings, Contributing Member, Nava

28、l Surface Warfare CenterW. H. King, Fastenal Co.D. Korneffel, Contributing Member, Cadenas PARTsolutionsJ. F. McCarrick, Defense Supply Center PhiladelphiaM. D. Prasad, Contributing Member, GlobalM however, they shouldnot contain proprietary names or information.Requests that are not in this format

29、may be rewritten in the appropriate format by the Committeeprior to being answered, which may inadvertently change the intent of the original request.ASME procedures provide for reconsideration of any interpretation when or if additionalinformation that might affect an interpretation is available. F

30、urther, persons aggrieved by aninterpretation may appeal to the cognizant ASME Committee or Subcommittee. ASME does not“approve,” “certify,” “rate,” or “endorse” any item, construction, proprietary device, or activity.Attending Committee Meetings. The B18 Standards Committee regularly holds meetings

31、and/or telephone conferences that are open to the public. Persons wishing to attend any meetingand/or telephone conference should contact the Secretary of the B18 Standards Committee. FutureCommittee meeting dates and locations can be found on the Committee Page atgo.asme.org/B18committee.viASME B18

32、.15-2015FORGED EYEBOLTS1 SCOPEThis Standard is limited to dimensions and capacitiesfor carbon steel and corrosion-resistant stainless steel,forged threaded eyebolts intended primarily for liftingapplications. For carbon steel construction, the sizes arelimited to14in. through 212in., and for corrosi

33、on-resistant stainless steel construction, the sizes are limitedto14in. through 112in. This Standard covers the follow-ing types and styles:(a) Type 1, plain pattern (straight shank) (see Table 1)(1) Style A, long length(2) Style B, short length(b) Type 2, shoulder pattern (see Table 2)(1) Style A,

34、long length(2) Style B, short lengthNonmandatory Appendices A and B contain descrip-tive and cautionary information pertinent to forged eye-bolts. Nonmandatory Appendix C contains informationon the application of eyebolts. NonmandatoryAppendix D provides information on eyebolts with met-ric threads

35、M6 through M64 and corresponding materialand performance information.The inclusion of dimensional data in this Standard isnot intended to imply that all products described arestock production items. Consumers should consult withsuppliers concerning availability of products.2 COMPARISON WITH ISO DOCU

36、MENTSThere is no comparable ISO standard for inch eyebolts.ISO 3266, Forged steel eyebolts grade 4 for general liftingpurposes, includes information for metric dimensionedeyebolts.3 REFERENCED STANDARDSASME B1.1, Unified Inch Screw Threads (UN and UNRThread Form)ASME B1.3, Screw Thread Gaging System

37、s forAcceptability Inch and Metric Screw Threads (UN,UNR, UNJ, M, and MJ)ASME B1.16M, Gages and Gaging for Metric M ScrewThreadsASME B18.12, Glossary of Terms for MechanicalFastenersASME B18.18, Quality Assurance for FastenersASME B30.26, Rigging Hardware1Publisher: The American Society of Mechanica

38、lEngineers (ASME), Two Park Avenue, New York, NY10016-5990 (www.asme.org)ASTM A380, Cleaning, Descaling, and Passivation ofStainless Steel Parts, Equipment, and SystemsASTM A473, Stainless Steel ForgingsASTM A489, Carbon Steel EyeboltsASTM F541, Alloy Steel EyeboltsASTM F606, Determining the Mechani

39、cal Properties ofExternally and Internally Threaded Fasteners,Washers, Direct Tension Indicators, and RivetsASTM F788/F788M, Surface Discontinuities of Bolts,Screws, and Studs, Inch and Metric SeriesASTM F1941, Electrodeposited Coatings on ThreadedFasteners Unified Inch Screw Threads (UN/UNR)Publish

40、er: American Society for Testing and Materials(ASTM International), 100 Barr Harbor Drive,P.O. Box C700, West Conshohocken, PA 19428-2959(www.astm.org)DIN 580, Lifting Eye BoltsPublisher: DIN Deutsches Institut fu r Normung e. V.,Am DIN-Platz, Burggrafenstrae 6, 10787 Berlin,Germany (www.din.de)ISO

41、3266, Forged steel eyebolts grade 4 for general liftingpurposesPublisher: International Organization forStandardization (ISO), Central Secretariat, Chemin deBlandonnet 8, Case Postale 401, 1214 Vernier, Geneva,Switzerland (www.iso.org)4 DIMENSIONSAll dimensions in this Standard are in inches, unless

42、otherwise stated.5 THREADSThreads shall be plain finished unified inch coarseClass 2A in accordance with ASME B1.1. Plated or coatedthreads shall conform to the maximum limit of Class 3A(GO) and the minimum limit of Class 2A (NOT GO).Unless otherwise specified, the dimensional accept-ability of scre

43、w threads shall be determined based onSystem 21 of ASME B1.3.ASME B18.15-2015Table 1 Type 1, Styles A and B Plain Pattern (Straight Shank) EyeboltD C EBFHAGShank Length, Min. LengthB Full Thread, GMajor Eye Nominal Eye OverallThread Style Style I.D., Eye Sect. Length, Style Style Thread SizeNominal

44、Size Dia., A ABC O.D., D Dia., EF A B UNC 2A, H140.25 0.25 1.00 1.00 0.69 1.19 0.19 2.06 0.75 0.751420 orNote (1) 0.28 1.06 1.06 0.81 0.25 2.38 0.250205160.31 0.31 1.12 1.06 0.81 1.44 0.25 2.44 0.81 0.7551618 orNote (1) 0.34 1.19 1.13 0.94 0.31 2.75 0.312518380.38 0.38 1.25 1.12 0.94 1.69 0.31 2.81

45、0.88 0.753816 orNote (1) 0.41 1.38 1.25 1.06 0.38 3.19 0.375167160.44 0.44 1.38 1.13 1.00 1.81 0.34 3.06 1.00 0.7571614 or0.47 1.50 1.25 1.12 0.41 3.44 0.437514120.50 0.50 1.50 1.13 1.12 2.12 0.44 3.50 1.12 0.751213 orNote (1) 0.53 1.62 1.25 1.25 0.50 3.88 0.500139160.56 0.56 1.62 1.21 1.19 2.25 0.4

46、7 3.75 1.25 0.8491612 or0.59 1.75 1.34 1.31 0.53 4.12 0.562512580.62 0.62 1.75 1.31 1.31 2.56 0.56 4.19 1.38 0.945811 orNote (1) 0.66 1.88 1.44 1.44 0.62 4.56 0.62511340.75 0.75 2.00 1.50 1.44 2.81 0.62 4.69 1.62 1.133410 orNote (1) 0.78 2.12 1.62 1.56 0.69 5.06 0.75010780.88 0.88 2.25 1.75 1.56 3.1

47、9 0.75 5.31 1.81 1.31789 orNote (1) 0.91 2.38 1.88 1.69 0.81 5.69 0.87591 1.00 1.00 2.50 1.94 1.69 3.56 0.88 5.94 2.06 1.50 18 orNote (1) 1.06 2.62 2.06 1.81 0.94 6.31 1.00081181.12 1.12 2.75 2.13 1.94 4.06 1.00 6.69 2.31 1.69 1187 or1.19 2.88 2.26 2.06 1.06 7.06 1.12571141.25 1.25 3.00 2.38 2.12 4.

48、44 1.09 7.31 2.50 1.88 1147 orNote (1) 1.34 3.12 2.50 2.25 1.16 7.69 1.25071121.50 1.50 3.50 2.75 2.44 5.19 1.31 8.56 3.00 2.25 1126 orNote (1) 1.59 3.62 2.87 2.56 1.38 8.94 1.50061341.75 1.75 3.75 3.18 2.75 6.00 1.50 9.50 3.19 2.62 1345 or1.84 3.88 3.31 3.00 1.62 10.12 1.75052 2.00 2.00 4.00 3.62 3

49、.06 6.88 1.75 10.56 3.38 3.00 2412orNote (1) 2.09 4.25 3.87 3.44 1.88 11.44 2.0004.502122.50 2.50 5.00 4.50 3.81 8.50 2.19 13.19 4.25 3.75 2124 orNote (1) 2.62 5.25 4.75 4.19 2.31 14.06 2.5004NOTE:(1) Preferred.2ASME B18.15-2015Table2Type2,StylesAandBShoulderPatternEyeboltDCEBFHRGAKJLMin.LengthEyeRadiusFullThread,GMajorEyeNominalSect.OverallCenterlineShoulderUnderShankLength,BThreadI.D.,EyeDia.,Length,StyleStyleThreadSizeEyetoShoulderHeight,Shoulder,NominalSizeDia.,AStyleAStyleBCO.D.,DE