ANSI AGMA 9103-B08-2008 Flexible Couplings - Keyless Fits (Metric Edition).pdf
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1、ANSI/AGMA 9103-B08Metric Edition of ANSI/AGMA 9003-B08Reaffirmed June 2014American National StandardFlexible Couplings -Keyless Fits (Metric Edition)ANSI/AGMA9103-B08iiFlexible Couplings - Keyless Fits (Metric Edition)ANSI/AGMA 9103-B08ApprovalofanAmericanNationalStandardrequiresverificationbyANSIth
2、attherequire-ments for due process, consensus, and other criteria for approval have been met by thestandards developer.Consensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantial agreement has been reached by directly and materially affected interests.Substantialagreementmean
3、smuchmorethanasimplemajority,butnotnecessarilyuna-nimity. Consensus requires that all views and objections be considered, and that aconcerted effort be made toward their resolution.TheuseofAmericanNationalStandardsiscompletelyvoluntary;theirexistencedoesnotin any respect preclude anyone, whether he
4、has approved the standards or not, frommanufacturing, marketing, purchasing, or using products, processes, or procedures notconforming to the standards.The American National Standards Institute does not develop standards and will in nocircumstances give an interpretation of any American National Sta
5、ndard. Moreover, noperson shall have the right or authority to issue an interpretation of an American NationalStandardinthenameoftheAmericanNationalStandardsInstitute. Requestsforinterpre-tation of this standard should be addressed to the American Gear ManufacturersAssociation.CAUTION NOTICE: AGMA t
6、echnical publications are subject to constant improvement,revision, or withdrawal as dictated by experience. Any person who refers to any AGMAtechnical publication should be sure that the publication is the latest available from theAssociation on the subject matter.Tablesorotherself-supportingsectio
7、ns maybereferenced. Citationsshouldread: SeeANSI/AGMA 9103-B08, Flexible Couplings - Keyless Fits (Metric Edition), published bythe American Gear Manufacturers Association, 500 Montgomery Street, Suite 350,Alexandria, Virginia 22314, http:/www.agma.org.Approved May 20, 2008ABSTRACTThis standard pres
8、ents information on design, dimensions, tolerances, inspection, mounting, removal, andequipment that is in common use with keyless tapered and keyless straight (cylindrical) bore hubs for flexiblecouplings.Published byAmerican Gear Manufacturers Association500 Montgomery Street, Suite 350, Alexandri
9、a, Virginia 22314Copyright 2008 by American Gear Manufacturers AssociationAll rights reserved.No part of this publication may be reproduced in any form, in an electronicretrieval system or otherwise, without prior written permission of the publisher.Printed in the United States of AmericaISBN: 978-1
10、-55589-925-7AmericanNationalStandardANSI/AGMA 9103-B08AMERICAN NATIONAL STANDARDiii AGMA 2008 - All rights reservedContentsForeword iv1 Scope 12 Normative references 13 Terms and symbols 14 Responsibility 1.5 Design considerations 26 Configurations for hydraulic installation or removal of hubs 57 Ta
11、pers, interference rate, and advance 6.8 Hydraulic mounting and removal equipment 7.9 Hub inspection, mounting and removal procedures for taper bores 8.10 Hub inspection, mounting and removal procedures for straight cylindricalbores 11.Bibliography 22AnnexesA Derivation of constants 13B Typical desi
12、gns and dimensions for grooving and hydraulic fitting holes 15C Mounting and dismounting equipment 17.D Example calculations 20.Figures1 Hub with multiple sections 32 Flexible hub, gear tooth section influencing torque capacity and pressure 3.3 Rigid hub, flange not influencing torque capacity and p
13、ressure 34 Rigid hub, flange influencing torque capacity and pressure 35 Bore configurations 36 Oil port in shaft 67 Oil ports in hub 68 O-ring groove locations 69 O-ringswithback-uprings 6.10 Typical mechanism for hydraulic mounting and removal 811 Initial position measurement 912 Measurement of hu
14、b advance 9.13 Retaining mechanisms 1014 Relief groove 1115 Hub retainer plate and stress relief groove 12.Tables1 Symbols and definitions 22 Hub advance per millimeter of shaft diameter, Sd, vs. interference rate, i,for specified diametral tapers 7.ANSI/AGMA 9103-B08 AMERICAN NATIONAL STANDARDiv AG
15、MA 2008 - All rights reservedForewordThe foreword, footnotes and annexes, if any, in this document are provided forinformational purposes only and are not to be construed as a part of ANSI/AGMA9103-B08, Flexible Couplings - Keyless Fits (Metric Edition).This standard was developed after intensive st
16、udy of existing practices, standards andliterature.Theintentofthisdocumentistooffertorotatingequipmentdesignersandusersastandardfordesignpracticeanddimensionsregardingkeylessfitsforflexiblecouplings. Ingeneral, the information in this standard is a consolidation of the most common practicesand stand
17、ards currently in existence.This AGMA standard and related publications are based on typical or average data,conditions, or applications.Work was begun on ANSI/AGMA 9003-A91 in 1985 and was approved by the AGMAmembership in February 1991. It was approved as an American National Standard onMay 20, 19
18、91.ANSI/AGMA 9103-B08 split the original standard into inch (ANSI/AGMA 9003-B08) andmetric versions, updated annex B and added an example calculation as annex D.ThefirstdraftofANSI/AGMA9103-B08wasmadeinOctober,2004. ItwasapprovedbytheAGMA membership in October, 2007. It was approved as an American N
19、ational Standardon May 20, 2008.Suggestions for improvement of this standard will be welcome. Theyshould besent to theAmericanGearManufacturersAssociation,500MontgomeryStreet,Suite350,Alexandria,Virginia 22314.ANSI/AGMA 9103-B08AMERICAN NATIONAL STANDARDv AGMA 2008 - All rights reservedPERSONNEL of
20、the AGMA Flexible Couplings CommitteeChairman: Glenn Pokrandt Rexnord Industries Coupling Operations.Vice Chairman: James Paluh Ameridrives Gear Coupling Operations.ACTIVE MEMBERST. Hewitt Lord Corporation.D. Hindman Rexnord Industries Coupling OperationsD. Lyle Ameridrives Gear Coupling Operations.
21、H.A. Lynn, III Rexnord Industries Coupling OperationsJ.W. Mahan Lovejoy, Inc.J.R. Mancuso Kop-Flex/Emerson Power Transmission.G.E. Saunders Ameridrives Gear Coupling OperationsT. Schatzka Rexnord Industries, IncJ. Sherred Ameridrives Gear Coupling OperationsJ. Smihal T.B. Woods, IncR. Whitney Riverh
22、awk Company.ANSI/AGMA 9103-B08 AMERICAN NATIONAL STANDARDvi AGMA 2008 - All rights reserved(This page is intentionally blank)1 AGMA 2008 - All rights reservedANSI/AGMA 9103-B08AMERICAN NATIONAL STANDARDAmerican National Standard -Flexible Couplings -KeylessFits(MetricEdition)1ScopeThis standard pres
23、ents information on design,dimensions, tolerances, inspection, mounting, re-moval, and equipment that is in common use withkeyless tapered and keyless straight (cylindrical)bore hubs for flexible couplings. Calculated hubstress values and hub to shaft torque capacities arenominal values. This standa
24、rd does not present arigorous analysis of the components.1.1 ApplicabilityThis standard applies only to hubs and solid shaftsmadeofsteel,whichgenerallyhavematerialproper-tiesofmodulusofelasticityequalto2.07 x 105MPa,densityequalto7830kg/m3,andthermalexpansioncoefficient equal to 11.4 x 10- 6mm/mm/C.
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