ISO 1099-2017 Metallic materials — Fatigue testing — Axial force-controlled method

《ISO 1099-2017 Metallic materials — Fatigue testing — Axial force-controlled method》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、INTERNATIONALISOSTANDARD1099Thirdedition2017-06Metallicmaterials—Fatiguetesting—Axialforce-controlledmethodMatériauxmétalliques—Essaisdeaftigue—MéthodeparofrceaxialecontrôléeReferencenumberISO1099:2017(E)©ISO2017InternationalOrganizationforStandardizationISO1099:2017(E)COPY

2、RIGHTPROTECTEDDOCUMENT©ISO2017,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwritten

3、permission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernier,Geneva,SwitzerlandTel.+41227490111Fax+41227490947copyright@iso.orgwww.iso.orgi©ISO2017–AllrightsreservedIntern

4、ationalOrganizationforStandardizationISO1099:2017(E)ContentsPageForeword.....ivIntroduction.....v1Scope.....12Normativereferences....13Termsanddefinitions....14Testplan.....34.1Generaloutline....34.2Presentationoffatigueresults...44.2.1General....44.2.2WöhlerorS-Ncurve...44

5、.2.3Meanstressdiagrams...45Shapeandsizeofspecimen....45.1Formofspecimens....45.2Specimentemperaturemeasurement...56Geometry.....56.1Barsandflatsheets>5mmthick...56.2Flatsheets....66.2.1General....66.2.2Thicknessesbetween5mmand2,5mm..66.2.3Thicknesses<2,5mm...66.3Preparation

6、ofspecimens....66.3.1Machiningprocedure...76.3.2Samplingandmarking...76.3.3Surfaceconditionofthespecimen...76.3.4Dimensionalchecks...86.3.5Storageandhandling...87Apparatus.....87.1Testmachine....87.2Alignmentcheck....97.3Forcetransducer.....97.4Grippingofspecimen....98Instr

7、umentationfortestmonitoring....108.1Recordingsystems....108.2Cyclecounter....109Checkingandverification....1010Mountingofspecimen....1011Rateoftesting....1012Applicationofforce....1113Recordingoftemperatureandhumidity...1114Criterionoffailureandtesttermination...1114.1Crite

8、rionoffailure....1114.2Testtermination....1115Testreport.....11Bibliography.....23