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1、Designation:F2992/F2992M−15StandardTestMethodforMeasuringCutResistanceofMaterialsUsedinProtectiveClothingwithTomodynamometer(TDM-100)Test1EquipmentThisstandardisissuedunderthefixeddesignationF2992/F2992M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoption
2、or,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.ScoperialsUsedinProtectiveClothingwithCPPTestEquip-ment1.1Thistestmethodcoversthemeasurementofthecu
3、t32.2ISOStandards:resistanceofamaterialwhenmountedonamandrelandISO13997ProtectiveClothing—MechanicalProperties—subjectedtoacuttingedgeunderaspecifiedloadusingtheDeterminationofResistancetoCuttingbySharpObjectsTomodynamometer(TDM-100).1.1.1Thisprocedureisnotvalidforhigh-porositymat
4、erials3.Terminologywhichallowcuttingedgecontactwiththemountingsurfacepriortocutting.3.1Definitions:1.1.2Testapparatusmayhavelimitationsintestingmateri---`,`,,`,,,``,``,,`,``,,,``,````-`-`,,`,,`,`,,`---3.1.1cutresistance,n—inbladecuttesting,thepropertyalswithathicknessgreaterthan20
5、mm.thathinderscutthroughwhenamaterialoracombinationofmaterialsisexposedtoasharp-edgeddevice.1.2ThevaluesstatedineitherSIunitsorinch-poundunits3.1.2cutthrough,n—inbladecutresistancetests,thearetoberegardedseparatelyasstandard.Thevaluesstatedinpenetrationofthecuttingedgeentirelythr
6、oughmaterialaseachsystemmaynotbeexactequivalents;therefore,eachindicatedbyelectricalcontactofthecuttingedgeandthesystemshallbeusedindependentlyoftheother.Combiningconductivestriporsubstrate.valuesfromthetwosystemsmayresultinnon-conformancewiththestandard.3.1.3cutthroughdistance,n
7、—incutresistancetesting,thedistanceofrequiredtravelbythecuttingedgetocutthrough1.3Thisstandarddoesnotpurporttoaddressallofthethespecimen.safetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-3.1.4cuttingedge,n—incutresistancetests,
8、asharp-edgedpriatesafetyandhealthpractic
