ASME B18 8 100M-2000 Spring Pins Coiled Type Spring Pins Slotted Machine Dowel Pins Hardened Ground and Grooved Pins (Metric) (B18 8 100M - 2000)《弹簧销 螺旋型弹簧销 有槽的机器定位梢 淬火的磨口型和带槽的销(米制.pdf

《ASME B18 8 100M-2000 Spring Pins Coiled Type Spring Pins Slotted Machine Dowel Pins Hardened Ground and Grooved Pins (Metric) (B18 8 100M - 2000)《弹簧销 螺旋型弹簧销 有槽的机器定位梢 淬火的磨口型和带槽的销(米制.pdf》由会员分享，可在线阅读，更多相关《ASME B18 8 100M-2000 Spring Pins Coiled Type Spring Pins Slotted Machine Dowel Pins Hardened Ground and Grooved Pins (Metric) (B18 8 100M - 2000)《弹簧销 螺旋型弹簧销 有槽的机器定位梢 淬火的磨口型和带槽的销(米制.pdf（62页珍藏版）》请在麦多课文档分享上搜索。

1、ASME B18.8.100M-2000SPRING PINS: COILED TYPE,SPRING PINS: SLOTTED,MACHINE DOWEL PINS:HARDENED GROUND, ANDGROOVED PINS (METRIC SERIES)Incorporating ASME B18.8.3M, B18.8.4M, B18.8.5M, and B18.8.9MAN AMERICAN NATIONAL STANDARDIntentionally left blank AN AMERICAN NATIONAL STANDARDSPRING PINS: COILED TYP

2、E,SPRING PINS: SLOTTED,MACHINE DOWEL PINS:HARDENED GROUND, ANDGROOVED PINS (METRIC SERIES)Incorporating ASME B18.8.3M, B18.8.4M, B18.8.5M, and B18.8.9MASME B18.8.100M-2000Date of Issuance: May 10, 2001The 2000 edition of this Standard is being issued with an automatic addendasubscription service. Th

3、e use of an addenda allows revisions made inresponse to public review comments or committee actions to be publishedas necessary. The next edition of this Standard is scheduled for publicationin 2003.ASME issues written replies to inquiries concerning interpretations oftechnical aspects of this Stand

4、ard. The interpretations will be included withthe above addenda service.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria forAmerican National Standards. The Standards Committee tha

5、t approved the code or standardwas balanced to assure that individuals from competent and concerned interests have had anopportunity to participate. The proposed code or standard was made available for public reviewand comment that provides an opportunity for additional public input from industry, a

6、cademia,regulatory agencies, and the public-at-large.ASME does not “approve,” “rate,” or “endorse” any item, construction, proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted inconnection with any items mentioned in this document,

7、 and does not undertake to insure anyoneutilizing a standard against liability for infringement of any applicable letters patent, nor assumesany such liability. Users of a code or standard are expressly advised that determination of thevalidity of any such patent rights, and the risk of infringement

8、 of such rights, is entirely theirown responsibility.Participation by federal agency representative(s) or person(s) affiliated with industry is not tobe interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations issued in acc

9、ordance with governingASME procedures and policies which preclude the issuance of interpretations by individualvolunteers.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society o

10、f Mechanical EngineersThree Park Avenue, New York, NY 10016-5990Copyright 2001 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll Rights ReservedPrinted in U.S.A.FOREWORDThe need for a standard covering machine pins was recognized by industry as far backas March, 1926, when the Sectional Committee on

11、 the Standardization of Machine Pinswas organized under the procedure of the American Standards Association (later the UnitedStates of America Standards Institute and as of October 6, 1969, the American NationalStandards Institute, Inc.), with the Society of Automotive Engineers and the AmericanSoci

12、ety of Mechanical Engineers as joint sponsors.For the next year or two, an effort was made via correspondance to develop a basis onwhich a standard for straight, taper, split, and dowel pins might be established. Thiscorrespondence developed a distinct difference of opinion on the part of the manufa

13、cturersand users of taper machine pins, which fact seemed to discourage the members of thecommittee from attempting standardization on any of the types of pins within its scope.The sponsor organizations made frequent efforts to revive this project through letters andthe distribution of technical lit

14、erature on this general subject, without avail.In December, 1941, in its periodic review of standards projects for which the Societyis sponsor, the ASME Standardization Committee decided that there was little hope forreviving this project and voted, subject to acceptance by the sponsors, to suggest

15、to theASA the transfer of this project to Sectional Commitee B5 on the Standardization of SmallTools and Machine Tool Elements. The sponsors agreed and on July 7, 1942, the ASAsanctioned this action and Sectional Committee B43 was discharged and the project wasofficially transferred to Sectional Com

16、mittee B5.At its meeting in December, 1942, Sectional Committee B5 voted to enlarge its scopeto include machine pins. Technical Committee No. 23 was subsequently established andcharged with the responsibility for technical content of standards covering machine pins.This group held its first meeting

17、on November 30, 1943, at which time a Subgroup onCorrelation and Recommendations was appointed and it was voted to include clevis pinsin addition to the other pin types already under consideration. Several drafts were preparedby the subgroup, distributed for critical comment to users, manufacturers,

18、 and generalinterests, and revised and resubmitted for comments. This action finally resulted in acceptanceby Technical Committee 23 of a draft dated November, 1945, which was duplicated inprinters proof form, under a date of October, 1946, and distributed to the members ofSectional Committee B5 for

19、 letter ballot approval. Subsequent to the approval of the SectionalCommittee, the proposal was next approved by the sponsor bodies, and presented to theAmerican Standards Association for approval as an American Standard. This designationwas granted on July 7, 1947.Following the issuance of the stan

20、dard, it became apparent that the table on cotter pinsneeded revision. Accordingly, in 1953 a proposed revision was submitted to the SectionalCommittee. After attaining Sectional Committee and sponsor approval, this revision wasapproved by the American Standards Association on July 9, 1954 as ASA B5

21、.20-1954.In 1956 and 1957, in response to requests from industry, extensive changes wereincorporated into a proposed revision. These included revisions to chamfer values andtolerances on straight pins and unhardened ground dowel pins; revisions to under head tohole, pin end dimensions, and hole size

22、s tolerances on clevis pins; addition of chisel pointto cotter pin end styles and the incorporation of coverage on grooved pins. FollowingiiiSectional Committee and sponsor approvals, this revision was adopted by the AmericanStandards Association on March 25, 1958, as ASA B5.20-1958.Late in 1961, Se

23、ctional Committee B5 suggested that Sectional Committee B18 on thestandardization of bolts, nuts, rivets, screws, and similar fasteners assume jurisdiction overstandards for pins. Recognizing that the bulk of the products covered in the ASA B5.20standards were fastener rather than machine oriented,

24、this recommendation was supportedby the B18 Committee and officially endorsed by the sponsor organizations. Consequently,at the September 14, 1962 meeting of this Committee it was decreed that Subcommittee231should be formed to undertake a review and updating of the pin standard.At the initial meeti

25、ng of Subcommittee 23 held on June 3, 1964, it was decided to addstandards for spring pins (inch series) and to establish seven subgroups, each of whichwould have technical responsibility for specific pin products, and to publish respectiveproducts under separate cover as projects were completed.Ove

26、r the ensuing several years, work by Subgroups 2, 3, 4, 5, and 6 culminated in thedevelopment of a proposal for revision of the standards covering taper, dowel, straight, andgrooved pins and including coverage of spring pins (inch series) which was approved byletter ballot of Subcommittee 8 on Febru

27、ary 24, 1977. Subsequent to acceptance by AmericanNational Standards Committee B18 and the sponsor organizations, this document was dulysubmitted to the American National Standards Institute for approval as an American NationalStandard. This was granted on April 5, 1978 and the standard was publishe

28、d under thedesignation ANSI B18.8.2, superseding in part the coverage provided in ASA B5.20-1958.ASME B18.8.2 was revised and approved by ANSI on April 5, 1994.In response to increased user demand as well as to the federally endorsed metricationprogram, a metric standard was developed for spring pin

29、s coiled type, spring pins slotted, machine dowel pins hardened ground, and grooved pins.In December 1988, Subcommittee 8 proposed B18.8.3M, covering spring pins, coiledtype, metric series for B18 Main Committee approval.In May 1993, Subcommittee 8 proposed B18.8.4M, covering spring pins, slotted, m

30、etricseries for B18 Main Committee approval.In May 1993, Subcommittee 8 proposed B18.8.5M, covering hardened ground machinedowel pins, metric series, for B18 Main Committee approval.In April 1997, Subcommittee 8 submitted proposed standard B18.8.9M, covering groovedpins, metric series, for B18 Main

31、Committee approval.In April 1999, Subcommittee 8 proposed B18.8.3M, B18.8.4M, B18.8.5M, and B18.8.9Mbe consolidated into B18.8.100M.ASME B18.8.100M-2000 was approved by the American National Standards Institute(ANSI) on June 22, 2000.1As of April 1, 1966, Subcommittee 23 was redesignated Subcommitte

32、e 8.ivASME B18 STANDARDS COMMITTEEStandardization of Bolts, Nuts, Rivets, Screws,Washers, and Similar Fasteners(The following is the roster of the Committee at the time of approval of this Standard.)OFFICERSD. A. Clever, ChairR. D. Strong, Vice ChairS. W. Vass, Vice ChairR. L. Crane, SecretaryCOMMIT

33、TEE PERSONNELD. R. Akers, Alternate, Industrial Fasteners InstituteJ. Altman, Rotor Clip Co.J. B. Belford, Lawson Products, Inc.J. A. Buda, SPS Technologies, Inc.R. M. Byrne, Trade Association Management, Inc.A. P. Cockman, Ford Motor Co.T. Collier, Cam-Tech Industries, Inc.A. C. DiCola, Wrought Was

34、her Manufacturing, Inc.D. L. Drobnich, Alternate, Ford Motor Co.B. A. Dusina, Federal Screw WorksD. S. George, Ford Motor Co.J. Greenslade, Greenslade however, they should not contain proprietary names orinformation.Requests that are not in this format will be rewritten in this format by the Committ

35、eeprior 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. Further, persons aggrieved byan interpretation may appeal

36、to the cognizant ASME Committee or Subcommittee. ASMEdoes not “approve,” “certify,” “rate,” or “endorse” any item, construction, proprietary device,or activity.Attending Committee Meetings. The B18 Standards Committee regularly holds meetings,which are open to the public. Persons wishing to attend a

37、ny meeting should contact theSecretary of the B18 Standards Committee.viiPREFACEORGANIZATION OF THIS DOCUMENTThis Standard compiles the following standards:Standard TitleASME B18.8.3M Spring Pins: Coiled Type (Metric Series)ASME B18.8.4M Spring Pins: Slotted (Metric Series)ASME B18.8.5M Machine Dowe

38、l Pins: Hardened Ground (Metric Series)ASME B18.8.9M Grooved Pins (Metric Series)ADDENDA SERVICEThis edition of ASME B18.8.100M-2000 includes an automatic addenda subscriptionservice up to the publication of the next edition.viiiCONTENTSForeword . iiiStandards Committee Roster vCorrespondence With t

39、he B18 Committee viiPreface . viiiASME B18.8.3M Spring Pins: Coiled Type (Metric Series) 1ASME B18.8.4M Spring Pins: Slotted (Metric Series) . 8ASME B18.8.5M Machine Dowel Pins: Hardened Ground (Metric Series) 16ASME B18.8.9M Grooved Pins (Metric Series) 23ixIntentionally left blank ASME B18.8.3M-20

40、001 Introductory Notes . 22 General Data for Spring Pins: Coiled Type . 4Tables1 Dimensions of Coiled Spring Pins . 32 Practical Sizes and Lengths of Coiled Spring Pins . 53 Straightness Limits . 64 Hardness . 6Mandatory AppendixI Double Shear Testing of Pins . 71ASME B18.8.3M-2000SPRING PINS: COILE

41、D TYPE(METRIC SERIES)1 INTRODUCTORY NOTES1.1 Scope1.1.1 This Standard covers the dimensional andgeneral data for coiled spring pins recognized as Ameri-can National Standard, which are widely used in generalindustrial applications.1.1.2 The inclusion of dimensional data in thisStandard is not intend

42、ed to imply that all of the productsdescribed are stock production sizes. Consumers shouldconsult with suppliers concerning the availability ofthe product.1.2 DescriptionCoiled spring pins shall have straight cylindricalsides with both ends chamfered. They are available instandard duty, heavy duty,

43、and light duty to suit variousdesign requirements. Coiled type spring pins have multi-ple walls, are spirally wrapped from strip stock to adiameter larger than basic, and are heat treated asnecessary or cold worked. Upon installation, the pindiameters contract and the spring reaction against theside

44、s of the hole tends to retain the pin. Dimensionsof coiled type spring pins are given in Table 1.1.3 DimensionsAll dimensions in this Standard are in millimetersunless otherwise noted.1.4 OptionsOptions, where specified, shall be at the discretionof the supplier, unless otherwise agreed upon by thes

45、upplier and purchaser.1.5 TerminologyFor definitions of terms relating to fasteners or compo-nent features thereof used in this Standard, refer toASME B18.12.21.6 Comparison With ISO 8748, ISO 8750,and ISO 87511.6.1 ISO 8748, ISO 8750, and ISO 8751 wereprepared by Technical Committee ISO/TC2 and pub

46、-lished in 1987.1.6.2 ISO 8748 covers the heavy duty, ISO 8750covers the standard duty, and ISO 8751 covers thelight duty. This Standard includes all three duties.1.6.3 At this time, all three ISO documents covercarbon steel only. This Standard covers the followingmaterials:(a) 10701095 carbon steel

47、 (UNS G10700UNSG10950)(b) 6150 alloy steel (UNS H61500)(c) 420 corrosion-resistant steel (UNS S42000)(d) 302 corrosion-resistant steel (UNS S30200)The ISO documents detail the chemical elements ofthe materials, while this Standard identifies the materialsusing the applicable UNS designation.1.6.4 Th

48、e pin hardness in the three ISO documentsfor carbon steel is listed as 420 to 520 HV. ThisStandard lists the hardness for carbon steel and alloysteel as 420 to 545 HV. This difference has beencalled to the attention of the proper ISO committeefor resolution.1.7 Reference StandardsUnless otherwise sp

49、ecified, the referenced standardsshall be the most recent issue at the time of orderplacement.ASME B18.12, Glossary of Terms for MechanicalFastenersASME B18.18.1M, Inspection and Quality Assurancefor General Purpose FastenersASME B18.24.3, Part Identifying Number (PIN) CodeSystem Standard for B18 Nonthreaded ProductsPublisher: American Society of Mechanical Engineers(ASME), Three Park Avenue, New York, NY 10016;SPRING PINS: COILED TYPE(METRIC SERIES) ASME B18.8.3M-2000ALCABSwaged chamfer both ends,contour of chamfer optionalBreak edgeTABLE1DIMENSIONSOFCOILEDSPRINGPINSABCMinimumDouble