1、ASME B29.200-2001WELDED-STEEL-TYPE MILLCHAINS, WELDED-STEEL-TYPE DRAG CHAINS, ATTACHMENTS,AND SPROCKET TEETHIncorporating ASME B29.16M and ASME B29.18MAN AMERICAN NATIONAL STANDARDIntentionally left blank AN AMERICAN NATIONAL STANDARDWELDED-STEEL-TYPE MILLCHAINS, WELDED-STEEL-TYPE DRAG CHAINS, ATTAC
2、HMENTS,AND SPROCKET TEETHIncorporating ASME B29.16M and ASME B29.18MASME B29.200-2001Date of Issuance: July 15, 2002This Standard will be revised when the Society approves the issuance of anew edition. There will be no addenda issued to this Edition.ASME will issue written replies to inquiries conce
3、rning interpretation oftechnical aspects of this Standard.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 that approved the
4、 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 which provides an opportunity for additional public input from industry, academia,regul
5、atory 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, and does not
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8、ce with established the ASME procedures and policies, which precludes the issuanceof interpretations by individuals.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 of Mech
9、anical EngineersThree Park Avenue, New York, NY 10016-5990Copyright 2002 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll Rights ReservedPrinted in U.S.A.CONTENTSForeword ivCorrespondence With B29 Committee viCommittee Roster viiASME B29.16M Welded-Steel-Type Mill Chains, Attachments, and SprocketT
10、eeth . 1ASME B29.18M Welded-Steel-Type Drag Chains, Attachments, and SprocketTeeth . 17iiiFOREWORDThis Standard is a consolidation of two ASME standards, ASME B29.16M-1995 (Welded-Steel-Type Mill Chains, Attachments, and Sprocket Teeth) and ASME B29.18M-1993(Welded-Steel-Type Drag Chains, Attachment
11、s, and Sprocket Teeth). These two standardswere combined into one because of the similarity of construction and the usual applicationsfor the two types of chains.The welded-steel-type mill chains (B29.16M) were developed to provide a series of steelchains similar to cast chains of the detachable, mi
12、ll, and combination types. Although thewelded-steel-type mill chains were introduced many years ago for the forest productsindustries, their expanded usage in a variety of materials handling and drive applicationsin recent years stimulated standardization of the basic types.In September 1967, a subc
13、ommittee of ANSI Sectional Committee B29 under thesponsorship of ASME and SAE, was appointed to develop a standard for welded-steel-typemill chains, attachments, and sprocket teeth.The 1981 revision included updating to the current ASME Standards format and symbolscovering chains and sprockets. In a
14、ddition, chain number W106 was added to the Standard.The 1995 revision included the addition of chain number W855 and the removal ofattachments H1, H2, R1, and RR from the Standard due to inactivity. Also added was theminimum bolt hole diameter required for the bolt diameter given for a particular a
15、ttachment.The minimum ultimate tensile strength (M.U.T.S.) definitio was also modifiedThe welded-steel-type drag chains (B29.18M) were developed to provide a series of steelchains similar to cast drag chains in the offset and combination types. Welded steel dragchains were originally introduced for
16、the forest products industries and their expanded usagein recent years called for standardization of basic sizes.In September 1967, a subcommittee of ANSI Sectional Committee B29 was appointedwith American Chain Association members from the engineering steel chain industry todevelop astandard forwel
17、ded steel chains,attachments, andsprockets including thedrag type.The American National Standards Institute approved the firs edition of ASME B29.18Min 1974.The 1981 revision included updating to the current ANSI Standards format and symbolscovering chains and sprockets. Minimum ultimate strengths w
18、ere reviewed and updated,where necessary.The 1993 revision included a modifie definitio of minimum ultimate tensile strength(M.U.T.S.). An optional barrel configuratio was added to Table 1 and an optional wingconfiguratio was added to Table 9.In the 2001 revision of ASME B29.18M a correction has bee
19、n made to Table 2 forM.U.T.S. kN values shown in the metric values. Also, the nomenclature for the sprockettooth form in section 4 has been corrected and the pitch line (CH9267) clearance changed tomore closely conform with industry standard.Both ASME B29.16M and ASME B29.18M were developed by their
20、 respective committeesto involve only those dimensions which influenc interchangeability. To promote the useof each in the international market, the metric equivalents of all dimensions are given.ivThe 2001 revisions of both ASME B29.16M and ASME B29.18M have been incorporatedto form the ASME B29.20
21、0-2001 standard. This Standard was approved as an AmericanNational Standard on December 11, 2001.vCORRESPONDENCE WITH B29 COMMITTEEGeneral. ASME standards are developed and maintained with the intent to represent theconsensus of concerned interests. As such, users of this Standard may interact with
22、theCommittee by requesting interpretations, proposing revisions, and attending Committeemeetings. Correspondence should be addressed to:Secretary, B29 Main CommitteeThe American Society of Mechanical EngineersThree Park AvenueNew York, NY 10016-5990Proposing Revisions. Revisions are made periodicall
23、y to the Standard to incorporatechanges that appear necessary or desirable, as demonstrated by the experience gained fromthe application of the Standard. Approved revisions will be published periodically.The Committee welcomes proposals for revisions to this Standard. Such proposals shouldbe as spec
24、ifc as possible, citing the paragraph number(s), the proposed wording, and adetailed description of the reasons for the proposal, including any pertinent documentation.Interpretations. Upon request, the B29 Committee will render an interpretation of anyrequirement of the Standard. Interpretations ca
25、n only be rendered in response to a writtenrequest sent to the Secretary of the B29 Main Committee.The request for interpretation should be clear and unambiguous. It is further recommendedthat the inquirer submit his/her request in the following format:Subject: Cite the applicable paragraph number(s
26、) and the topic of the inquiry.Edition: Cite the applicable edition of the Standard for which the interpretationis being requested.Question: Phrase the question as a request for an interpretation of a specifcrequirement suitable for general understanding and use, not as a requestfor an approval of a
27、 proprietary design or situation. The inquirer mayalso include any plans or drawings, which are necessary to explainthe question; however, they should not contain proprietary names orinformation.Requests that are not in this format will be rewritten in this format by the Committeeprior to being answ
28、ered, 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 to the cognizant ASME
29、 Committee or Subcommittee. ASMEdoes not “approve,”“certify,”“rate,” or “endorse” any item, construction, proprietary device,or activity.Attending Committee Meetings. The B29 Main Committee regularly holds meetings, whichare open to the public. Persons wishing to attend any meeting should contact th
30、e Secretaryof the B29 Main Committee.viASME STANDARDS COMMITTEE B29Chains, Attachments, and Sprockets for PowerTransmission and Conveying(The following is the roster of the Committee at the time of approval of this Standard.)OFFICERSJ. L. Wright, ChairC. G. Springman, Vice ChairM. Lo, SecretaryCOMMI
31、TTEE PERSONNELW. C. Hall, Ramsey Production Corp.L. E. Hampel, Allied-Locke Ind. Inc.M. Lo, Secretary, American Society of Mechanical EngineersA. M. McCarty, Emerson Power TransmissionD. Moore, Jeffrey Chain Co.R. W. Neuhengen, Drives, Inc.V. D. Petershack, Wisconsin, Inc.R. A. Reinfried, Conveyor E
32、quipment Manufacturers AssociationS. Rhoad, Webster Industry Inc.R. J. Rothchild, US TsubakiK. J. Smith, Drives, Inc.C. G. Springman, Vice Chair, Diamond Chain Co.J. L. Wright, Chair, Diamond Chain Co.viiIntentionally left blank ASME B29.16M1 Definition . 22 General Chain Proportions and Designation
33、s 2Figures1 Assembled Chain . 32 Disassembled Chain 33 Dimensions of Chain . 34 Sprocket Tooth Form . 15Tables1 General Chain Dimensions, Minimum Ultimate Tensile Strength Rating,Strand Length, and Measuring Load for Checking Chain Lengths . 42 Maximum and Minimum Controlling Dimensions for Intercha
34、ngeable ChainLinks 53 Chain Clearance Dimensions 64 A1 Attachment . 75 A2 Attachment . 86 A22 Attachment 97 F2 Attachment . 108 F4 Attachment . 119 K1 Attachment . 1210 K2 Attachment . 1311 W1 Attachment . 1412 Sprockets: Maximum Eccentricity and Face Runout Tolerances 1613 Sprocket Tooth Form Facto
35、rs . 161ASME B29.200-2001WELDED-STEEL-TYPE MILL CHAINS, ATTACHMENTS,AND SPROCKET TEETH1 DEFINITIONwelded-steel-type mill chains: a series of identicalweldedoffsetlinkshavingbarrelstocontactthesprocketteeth, and pins which articulate in the barrels of thelinks. Pins are fixe in the sidebar pitch hole
36、s by eitherpress fit and/or mechanical locks, such as flats toprevent rotation of the pins in the sidebar pitch holes.2 GENERAL CHAIN PROPORTIONS ANDDESIGNATIONS2.1 Minimum Ultimate Tensile StrengthThe minimum ultimate tensile strength (M.U.T.S.)for chain covered by this Standard, is the minimumforc
37、e at which an unused, undamaged, chain could failwhen subjected to a single tensile loading test.(a) WARNING: The minimum ultimate tensilestrength is NOT a “working load.” The M.U.T.S.2greatly exceeds the maximum force that may be appliedto the chain.(b) Test procedure. A tensile force is slowly app
38、lied,in uniaxial direction, to the ends of the chain sample.(c) The tensile test is a destructive test. Even thoughthe chain may not visibly fail when subjected to theminimum ultimate tensile force, it will have been dam-aged and will be unfi for service.2.2 Measuring LoadMeasuring load should be 5
39、times the weight of 10ft of chain, rounded to the nearest 100 lbs.2.3 Dimensions for Chain LinksTo assure interchangeability of links as producedby different makers of chain, standard maximum andminimum dimensions are adopted. They are not actualdimensions used in manufacturing, but limiting dimen-s
40、ions, maximum or minimum, required to assure thedesiredinterchangeability.However,duetominorvaria-tions in barrel configurations coupling chains of differ-ent manufacture should be held to a minimum.WELDED-STEEL-TYPE MILL CHAINS,ATTACHMENTS, AND SPROCKET TEETH (B29.16M) ASME B29.200-2001FIG. 2 DISAS
41、SEMBLED CHAINFIG. 1 ASSEMBLED CHAINPAYBPFHVZTDKJPitchlineVaLXYaA p inside width for sprocket contactB p inside diameter of barrelD p pin diameterF p chain heightH p barrel outside diameterJ p pin head to center lineK p pin end to center lineL p riveted head to center lineP p chain pitch (This is a t
42、heoretical reference dimensionused for basic calculations.)T p sidebar thicknessV p sidebar end clearance radius: pin endVap sidebar end clearance radius: barrel endV2p attachment clearance radius (see pgs 714)X p width of length at barrel end extending to a pointon the pitch line Y in. from the cen
43、ter line as shownY p straight before bend: barrel endYap straight before bend: pin endZ p width between sidebars at pin end extending to apoint on the pitch line Yain. from the center lineas shownFIG. 3 DIMENSIONS OF CHAIN3WELDED-STEEL-TYPE MILL CHAINS,ATTACHMENTS, AND SPROCKET TEETH (B29.16M)ASME B
44、29.200-2001TABLE1GENERALCHAINDIMENSIONS,MINIMUMULTIMATETENSILESTRENGTHRATING,STRANDLENGTH,ANDMEASURINGLOADFORCHECKINGCHAINLENGTHSCAUTION:ThenumericalvaluessetforthinthisTablemustbereadinconjunctionwiththedefinitionandexplanatorynoteappearingonpg.1andTables2and3.Theminimumultimatetensilestrength(M.U.
45、T.S.)valuesdonotaffordasufficientorapproximatebasisfordeterminingchainapplication.Dimensions,in.(mm)W78W82W106W110W111W124W124HW132W157ChainNo.in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)Ppchainpitch2.609(66.27)3.075(78.10)6.000(152.40)6.000(152.40)4.760(120.90)4.000(101.60)4.063(
46、103.20)6.050(153.67)6.050(153.67)Dppindiameter0.500(12.70)0.562(14.27)0.750(19.05)0.750(19.05)0.750(19.05)0.750(19.05)0.875(22.22)1.000(25.40)1.125(28.57)Fpoverallchain1.12(28.4)1.25(31.8)1.50(36.6)1.50(31.8)1.50(38.1)1.50(38.1)2.00(50.8)2.00(50.8)2.50(63.50)height0.88(22.4)1.22(31.0)1.44(36.6)1.25(
47、31.8)1.44(36.6)1.44(36.6)1.62(41.1)1.75(44.4)1.75(44.4)Hpbarrelheight0.25(6.4)0.25(6.4)0.38(9.6)0.38(9.6)0.38(9.6)0.38(9.6)0.50(12.7)0.50(12.7)0.625(15.87)TpsidebarthicknessMinimumultimatetensilestrength,16(kN)(seepg.1)Pinheattreated21,000(93)22,500(100)38,000(169)38,000(169)38,000(169)38,000(169)62
48、,000(275)62,000(275).Allheattreated24,000(107)29,500(131)50,500(224)50,500(224)50,500(224)50,500(224)80,000(355)85,000(378)124,000(552)No.ofchain46(46)39(39)20(20)20(20)26(26)30(30)30(30)20(20)20(20)pitchesinstandard measuring lengthMinimumlength120.01(3084.3)119.92(3046.0)120.00(3048.0)120.00(3048.
49、0)123.76(3143.5)120.00(3048.0)121.89(3096.0)121.00(3073.4)121.00(3073.4)ofstandardmeasuringlengthMeasuringload,200(.90)300(1.33)400(1.78)300(1.33)400(1.78)400(1.78)700(3.11)700(3.11)1000(4.44)16(kN)4WELDED-STEEL-TYPE MILL CHAINS,ATTACHMENTS, AND SPROCKET TEETH (B29.16M) ASME B29.200-2001TABLE2MAXIMUMANDMINIMUMCONTROLLINGDIMENSIONSFORINTERCHANGEABLECHAINLINKSDimensions,in.(mm)W78W82W106W110W111W124W124HW132W157ChainNo.in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)in.(mm)Chainpitch(P)2.609(66.27)3.075(78.10)6.000(152.40)6.000(152.40)4.760(120.90)4.000(101.60)4.063(103.20)6.050(
