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【英文标准名称】:Testcodeformachinetools-Determinationofaccuracyandrepeatabilityofpositioningnumericallycontrolledaxes
【原文标准名称】:机床试验规程.定位数控机床轴精度和重复性的测定
【标准号】:BSISO230-2-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:准确度;角(几何学);尺寸测量;尺寸公差;尺寸;机床部件;机床;数值控制;性能测试;位置;定位控制;再现性;测试条件
【英文主题词】:Accuracy;Angles(geometry);Dimensionalmeasurement;Dimensionaltolerances;Dimensions;Machinetoolcomponents;Machinetools;Numericalcontrol;Performancetesting;Position;Positioncontrol;Reproducibility;Testingconditions
【摘要】:ThispartofISO230specifiesmethodsfortestingandevaluatingtheaccuracyandrepeatabilityofthepositioningofnumericallycontrolledmachinetoolaxesbydirectmeasurementofindividualaxesonthemachine.Thesemethodsapplyequallytolinearandrotaryaxes.Whenseveralaxesaresimultaneouslyundertest,themethodsdonotapply.ThispartofISO230canbeusedfortypetesting,acceptancetests,comparisontesting,periodicverification,machinecompensation,etc.Themethodsinvolverepeatmeasurementsateachposition.Therelatedparametersofthetestaredefinedandcalculated.TheiruncertaintiesareestimatedasdescribedinISO/TR230-9:2005,AnnexCt2l.AnnexApresentstheestimationofthemeasurementuncertainty.AnnexBdescribestheapplicationofanoptionaltestcycle—thestepcycle.TheresultsfromthiscyclearenottobeusedeitherinthetechnicalliteraturewithreferencetothispartofISO230,norforacceptancepurposes,exceptunderspecialwrittenagreementsbetweensupplier/manufactureranduser.CorrectreferencetothispartofISO230formachineacceptancealwaysreferstothestandardtestcycle.
【中国标准分类号】:J50
【国际标准分类号】:25_040_20;25_080_01
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforDeterminingtheWaterfastnessofImagesProducedbyInkJetPrintersUtilizingFourDifferentTestMethodsx2014;Drip,Spray,SubmersionandRub
【原文标准名称】:用四种不同的方法测定用喷墨打印机制作的图像耐水性的标准实施规范
【标准号】:ASTMF2292-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:F05.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:Driptesting;Imageanalysis--copymaterials;Inkjetmaterials/applications;Primaryprintcolors;Rubtesting;Secondaryprintcolors;Spraytest;Submersion;Waterfastness
【摘要】:Thisproceduremaybeusedtodeterminehowwaterwillaffectsolid-fillcolorimagesproducedbyinkjetprinters.Fourdifferenttestmethodsareoutlinedtosimulatethemostcommonwaysthatmaterialsareexposedtowater.Themethodofwaterapplicationmaygreatlyaffecttheoutcomeofthetest.Whileoneormoreofthetestmethodsmaybeperformed,tobestqualifyaproductallfourtestmethodsshouldbeused.Thedripandspraytestareevaluatedvisually,whilethesubmersionandrubtestscanbeevaluatedvisuallyandinstrumentally.Testresultsareusefulforspecificationacceptancebetweenproduceranduser,forqualitycontrol,andforresearchandproductdevelopment.1.1Thispracticecoversmethodsthatcanbeusedtodeterminethewaterfastnessofanimageproducedbyaninkjetprinter.Waterfastnessisdeterminedbythepresenceofinktransferredfromaspecificprintedareatoanon-printedarea,ortoneighboringprintedareasofadifferentcolor.1.2Thispracticecanbeusedtoevaluatethewaterfastnessoftheprimaryprintcolors(cyan,magenta,yellowandblack),thesecondarycolors(red,blueandgreen)andcompositeblack(cyanplusmagentaplusyellow).1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L63
【国际标准分类号】:87_080
【页数】:3P.;A4
【正文语种】:英语