搜索
ReferencenumberISO8015:2011(E)©ISO2011INTERNATIONALSTANDARDISO8015Secondedition2011-06-01Geometricalproductspecifications(GPS)—Fundamentals—Concepts,principlesandrulesSpécificationgéométriquedesproduits(GPS)—Principesfondamentaux—Concepts,principesetrèglesCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISONotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--`,,```,,,,````-`-`,,`,,`,`,,`---ISO8015:2011(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2011Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostale56•CH-1211Geneva20Tel.+41227490111Fax+41227490947E-mailcopyright@iso.orgWeb©ISO2011–AllrightsreservedCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISONotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--`,,```,,,,````-`-`,,`,,`,`,,`---ISO8015:2011(E)©ISO2011–AllrightsreservediiiContentsPageForeword............................................................................................................................................................ivIntroduction.........................................................................................................................................................v1Scope......................................................................................................................................................12Normativereferences............................................................................................................................13Termsanddefinitions...........................................................................................................................14Fundamentalassumptionsforthereadingofspecificationsondrawings.....................................24.1General...................................................................................................................................................24.2Functionallimits....................................................................................................................................24.3Tolerancelimits.....................................................................................................................................24.4Workpiecefunctionallevel...................................................................................................................25Fundamentalprinciples........................................................................................................................25.1Invocationprinciple...............................................................................................................................25.2PrincipleofGPSstandardhierarchy...................................................................................................35.3Definitivedrawingprinciple.................................................................................................................35.4Featureprinciple....................................................................................................................................45.5Independencyprinciple........................................................................................................................45.6Decimalprinciple...................................................................................................................................45.7Defaultprinciple....................................................................................................................................45.8Referenceconditionprinciple..............................................................................................................55.9Rigidworkpieceprinciple.....................................................................................................................55.10Dualityprinciple.....................................................................................................................................55.11Functionalcontrolprinciple.................................................................................................................55.12Generalspecificationprinciple............................................................................................................65.13Responsibilityprinciple........................................................................................................................66Rulesforindicationofdefaultspecificationoperators.....................................................................66.1General...................................................................................................................................................66.2GeneralISOdefaultGPSspeci