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1、INTERNATIONALISOSTANDARD1101Fourthedition2017-02Geometricalproductspecifications(GPS)—Geometricaltolerancing—Tolerancesofform,orientation,locationandrun-outSpécificationgéométriquedesproduits(GPS)—oTlérancementgéométrique—Tolérancementdeforme,orientation,positionetbatementReferenc
2、enumberISO1101:2017(E)©ISO2017ISO1101:2017(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2017,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingont
3、heinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernie,rGeneva,SwitzerlandTel.+41227490111Fax+41227490947copyright@iso.orgwww.iso.o
4、rgi©ISO2017–AllrightsreservedISO1101:2017(E)ContentsPageForeword.....viIntroduction.....vii1Scope.....12Normativereferences....13Termsanddefinitions....24Basicconcepts....45Symbols.....66Tolerancedfeatures....97Tolerancezones....127.1Tolerancezonedefaults....127.2Tolerancezonesofv
5、ariablewidth...137.3Orientationoftolerancezonesforderivedefatures..137.4Cylindricalandsphericaltolerancezones...138Geometricalspecificationindication...148.1General....148.2Toleranceindicator....148.2.1Symbolsection....148.2.2Zone,featureandcharacteristicsection...148.2.3Datumsect
6、ion....358.3Planeandfeatureindicators...358.4Indicationsadjacenttothetoleranceindicator...368.4.1General....368.4.2Tolerancedfeatureidentifiers...368.4.3Patterns....388.4.4Adjacentindicationsequence...388.5Stackedtoleranceindications...388.6Indicationofdrawingdefaults...389Supplem
7、entaryindications....399.1Indicationsofacompoundorrestrictedtolerancedfeature..399.1.1General....399.1.2Allaroundandalover—Continuous,closedtolerancefeature..399.1.3Restrictedareatolerancedfeature...429.1.4Continuous,non-closedtolerancedfeature..449.2Moveableassemblies....4510Theo
8、reticallyexactdimensions(TED)...4
