ISO 1328-1-2013Word文档下载推荐.docx

ISO 1328-1-2013Word文档下载推荐.docx

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Partie1:

Definitionsetvaleursadmissiblesdesecartspourlesflancsdeladenture

Referencenumber

ISO132812013（E）

©

ISO2013

CopyrightInternationalOrganizationforStandardization

ProvidedbyIHSunderlicensewithISO

NoreproductionornetworkingpermittedwithoutlicensefromIHS

NotforResale

ISO1328-l:

2013（E）

COPYRIGHTPROTECTEDDOCUMENT

ISO2013

Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO'

smemberbodyinthecountryoftherequester.

ISOcopyrightoffice

Casepostale56•CH-1211Geneva20

Tel.+41227490111

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PublishedinSwitzerland

Contents Page

Foreword iv

Introduction v

1Scope 1

2Normativereferences 2

3Terms,

3.1

.234.5

3.3.3.3.

definitionsandsymbols 2

Fundamentaltermsandsymbols 2

Generaldimensions 6

Pitchdeviations 9

Profiledeviations 10

Helixdeviations 14

4ApplicationoftheISOflanktoleranceclassificationsystem 17

4.1General 17

4.2Geometricalparameterstobeverified 17

4.3Equipmentverificationanduncertainty 19

4.4Considerationsforelementalmeasurements ……19

4.5Specificationofgearflanktolerancerequirements 24

4.6Acceptanceandevaluationcriteria 25

4.7Presentationofdata 25

5Tolerancevalues

5.1General

5.2Useofformulae

5.3Toleranceformulae

AnnexA（normative）Zone-basedtoleranceevaluation 28

AnnexB（normative）Evaluationofprofileandhelixdeviationsusingthesecondorderanalysismethod 32

AnnexC（informative）Profileandhelixdatafiltering.. 35

AnnexD（informative）Sectorpitchdeviation 37

AnnexE（normative）Allowablevaluesofrunout 40

AnnexF（informative）Singleflankcompositetesting 43

AnnexG（informative）Adjacentpitchdifference,寿 48

Bibliography 50

Foreword

ISO（theInternationalOrganizationforStandardization）isaworldwidefederationofnationalstandardsbodies（ISOmemberbodies）.TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmentabinliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission（IEC]onallmattersofelectrotechnicalstandardization.

InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part2.

ThemaintaskoftechnicalcommitteesistoprepareInternationalStandards.DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting.PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote.

Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.

ISO1328-1waspreparedbyTechnicalCommitteeISO/TC60,Gears.

Thissecondeditioncancelsandreplacesthefirstedition（ISO1328-1:

1995）,whichhasbeentechnicallyrevised.Inparticular,thefollowingarethemajorchanges:

—thescopeofapplicabilityhasbeenexpanded;

—revisionshavebeenmadetotheformulaewhichdefinetheflanktolerances;

—annexeshavebeenaddedtodescribeadditionalmethodsforanalysisofmodifiedprofilesandhelices;

—theevaluationofrunout,previouslyhandledinISO1328-2,hasbeenbroughtbackintothispartofISO1328.

ISO1328consistsofthefollowingparts,underthegeneraltitleCylindricalgears—ISOsystemofflanktoleranceclassification:

—Part1:

Definitionsandallowablevaluesofdeviationsrelevanttoflanksofgearteeth

—Part2:

DefinitionsandallowablevaluesofdeviationsrelevanttoradialcompositedeviationsandrunoutinformationItisintendedthat,uponrevision,themainelementofthetitleofPart2willbealignedwiththemainelementofthetitleofPart1.

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rightsreserved iii

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Introduction