Appendix B Test Equipment

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1、CallLettersAppendixBDateofIssuance06/66Revised11/70Revised08/85Revised08/89Revised06/00Revised10/03Revised05/07TestEquipment1.SCOPE1.1Thisappendixdescribesequipmentusedinmethodsfoundinthisstandard.Itincludesadescriptionofequipmentusedinmorethanonemethod,andatablereferencingeac

2、htestmethodandtheappropriateequipmentrequiredtoconductthetestsdescribedinthesemethods.2.TESTEQUIPMENTDESCRIPTION2.1Thisparagraphdescribesequipmentrequiredbymorethanonetestmethodinthisstandard.2.2Adhesiontesters2.2.1Adhesionpeeltesterorslip/peeltesterThetestingmachinewillbeofth

3、econstantrateofextensiontypecomposedofadeviceforfix-ingthesampleinaconfigurationthatfacilitatesthetestingofsamplesinthe90˚aswellasthe180˚position,andaclampthatfallsinapositionwherethecenterofeachdeviceisinthesameplane.Thetestersampleholdersalsowillbeorientedsothattheywillbepar

4、alleltothedirec-tionofstress,andsoalignedsothattheywillholdthespecimenwhollyinthesameplane.Astressgaugeorloadcellandrecordingdevicewillbepartofthesample-holdingapparatusandwillbecapableofrecordingtheforcerequired.Ameansofmovingthestressjawatauniformrateof300mm/min(12”/min.).2.

5、2.2Adhesion/releasetesterThisequipmentisthesameastheaboveexceptthespeedofthetestcanbeadjustedto300;750;1,500;7,500;15,000;and30,000mm/min(12,30,60,300,600and1,200”/min.)forthecombinationadhesion/releasetester.Thetestbedstrokecanbeadjustedtoasmuchas400mm(16”).2.2.3Tensiletester

6、asdescribedbelowinparagraph2.32.3Tensiletester2.3.1Thetestingmachineshallbeoftheconstantrateofextensiontypecomposedoftwoclampswhosecentershallbeinthesameplane,parallelwiththedirectionofthemotionofthestressingclamp,andsoalignedthattheywillholdthespecimenwhollyinthesameplane;ade

7、viceforrecordingthetensileloadandtheamountofjawseparation;andameansofmovingthestressingjawatauniformratetobespecifiedinthetestmethod.2.3.2Thetestershouldhavealoadrangesuchthatthetestmeanvaluefallsbetween20%and80%offullscale.2.3.3Inlieuoftheclampingjaws,apairof102mm(4”)diameter

8、cylindersshallbeusedwhenspecified.Thesecylindersshallbeconstr