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【英文标准名称】:Safetyofmachinery-Noisetestcodeforfoundrymachinesandequipment
【原文标准名称】:机械安全性.铸造机械和设备的噪音试验规程
【标准号】:BSEN1265-1999+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:1999-12-15
【实施或试行日期】:1999-12-15
【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】:声学;发出的空气噪声;空白格式;铸造工具;定义(术语);排放;排放测量;格式(纸);铸造(学);铸造学;铸造设备;机械安装;机械;紧固方式;测量;测量不确定度;测量结果;测量技术;机械工程;噪声;噪声排放;噪声(环境的);噪声测量;噪声测量值;噪声降低;使用条件;操作台;操作;车间;精密度;声音;声级;声压;声压级;技术数据单;测试;工作地点
【英文主题词】:Acoustics;Airbornenoiseemitted;Blankforms;Castingimplements;Definitions;Emission;Emissionmeasurement;Forms(paper);Foundries;Foundryengineering;Foundryequipment;Machineinstallation;Machines;Manneroffastening;Measurement;Measuringincertainity;Measuringresults;Measuringtechniques;Mechanicalengineering;Noise;Noiseemissions;Noise(environmental);Noisemeasurement;Noisemeasurements;Noisereduction;Operatingconditions;Operatingstations;Operation;Plant;Precision;Sound;Soundlevel;Soundpressure;Soundpressurelevel;Technicaldatasheets;Testing;Workingplaces
【摘要】:This"noisetestcodespecifiesalltheinformationnecessarytocarryoutefficientlyandunderstandardizedconditionsthedetermination,declarationandverificationofthe!noiseemissionvalues"ofseveralgroupsoffoundrymachinery.Itspecifiesnoisemeasurementmethodsthatareavailableandoperatingandmountingconditionsthatshallbeusedforthetest.Noiseemissionvalues"includeemissionsoundpressurelevelsatworkstationsandthesoundpowerlevel.Thedeterminationofthesequantitiesisnecessaryfor:?manufacturerstodeclarethenoiseemitted;?comparingthenoiseemittedbymachinesinthegroupconcerned;?purposesofnoisecontrolatthesourceatthedesignstage.Theuseofthisstandardensuresthereproducibilityofthedeterminationofthe!noiseemissionvalues"withinspecifiedlimitsdeterminedbythegradeofaccuracyofthebasicnoisemeasurementmethodused.Noisemeasurementmethodsallowedbythisstandardareengineeringmethods(grade2)andsurveymethods(grade3).Thisstandardhasamainbodygivinggeneralrequirementscommontothefoundrymachinesfamily.SixnormativeAnnexesgiverequirementsspecifictothegroupsoffoundrymachinerylistedbelow:?coremakingmachines(EN710);?mouldingmachines(EN710);?knock-outgridsandknock-outtrays(EN710);?dryabrasiveblastingequipment(notrestrictedtofoundryapplication)(EN1248");?airblastingequipment(EN1248");?diecastingmachines(EN869);andsixinformativeAnnexesgivingguidanceforthedefinitionofspecificoperatingconditions.ThemainbodyofthisstandardalsogivesguidanceforthemeasurementofthenoiseemissionoffoundrymachinesnotdealtwithintheAnnexes.Thisstandarddoesnotcoverthecomputationofpersonneldailynoiseexposure.
【中国标准分类号】:J61
【国际标准分类号】:17_140_20;25_120_30
【页数】:44P.;A4
【正文语种】:英语