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【英文标准名称】:StandardTestMethodforMeasuringandRecordingtheDeviationsfromFlatnessinCopperandCopperAlloyStrip
【原文标准名称】:铜及铜合金带材平面偏差的测量和记录的标准试验方法
【标准号】:ASTMB754-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B05.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:边缘波;平面度测量;?带失真;带平整度;波状边缘
【英文主题词】:edgewave;flatnessmeasurement;stripdistortion;stripflatness;wavyedge
【摘要】:Thistestmethodisintendedformeasuringdistortioninstripusedformakingclosetoleranceparts.Sincedistortioninthisstripwouldinfluencetheshapeofthepartbeingproducedandcausedifficultiesinfeedingthroughclose-fittingdiesandothermanufacturingequipment,itisimportantthatthismaterialbeflat.Thistestmethodprovidesauniversalprocedureformeasuringtheirregularitiesthatcausethedeviationfromflatness.Thistestmethodallowsthepurchaserandmanufacturertoinspectstripwithastandardtechniquetoamutuallyagreeduponandacceptablepercentagedeviationfromflatness.1.1Thistestmethoddescribesaprocedureforthemeasurementofdistortionsinthinmetalstripandtheapplicationofthesemeasurementstoanequationthatwillindicatethedeviationfromflatness.1.2Thedistortionstobemeasuredinthistestmethodaredish,wavyedges,buckle,longitudinalcorrugation,andherringbone.1.3Thistestmethodisnotintendedtoincludethemeasurementofcoilsetorlongitudinalcurl,camberoredgewisecurvature,ortwist.1.4Thistestmethodislimitedtometalstrip0.003to0.020in.(0.08to0.50mm)thickandnotmorethan6.0in.(150.0mm)wide.1.5Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thefollowingsafetyhazardcaveatpertainsonlytothetestmethod(s)describedinthistestmethod.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:5P.;A4
【正文语种】: