【英文标准名称】:Buildinghardware-Cylindersforlocks-Requirementsandtestmethods
【原文标准名称】:建筑五金件.锁锁的圆筒.要求和试验方法
【标准号】:BSEN1303-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【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】:等级(质量);性能;性能试验;试验条件;认可试验;耐火性;五金(建筑);工作环境;作标记;耐腐蚀性;机械试验;腐蚀试验;材料强度;热试验;犯罪预防装置;钥匙;分类系统;加热试验;寿命;扭矩;耐久试验;验收(鉴定);试验设备;锁
【英文主题词】:safetyrequirements;cylinders;permanency;locks;ironmongery(buildings);resistance;testing;fireresistance;burglaralarms;corrosionresistance;durability;construction;specification(approval);definitions;doorlocks;cylinderlocks;lockcylinders;classification;operatability;doors;definition;buildings;operationalsafety
【摘要】:
【中国标准分类号】:Y71
【国际标准分类号】:91_190
【页数】:18P.;A4
【正文语种】:英语
【英文标准名称】:Railwayapplications-Rollingstockequipment-Shockandvibrationtests
【原文标准名称】:轨道交通机车车辆设备冲击和振动试验
【标准号】:IEC61373-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC9
【标准类型】:()
【标准水平】:()
【中文主题词】:交通车辆;铁路用;振动试验;电力牵引;电气工程;电驱动装置;铁路;认证;运载工具;冲击试验;设备;铁路车辆;铁道车辆;电气设备;试验
【英文主题词】:Certification;Electrictraction;Electricalengineering;Electricalequipment;Electrically-operateddevices;Equipment;Railwayapplications;Railwayvehicles;Railways;Randomvariable;Rollingstocks;Shocktests;Shocks;Testing;Trafficvehicles;Vehicles;Vibration;Vibrationtests
【摘要】:ThisInternationalStandardspecifiestherequirementsfortestingitemsofequipmentintendedforuseonrailwayvehicleswhicharesubsequentlysubjectedtovibrationsandshockowingtothenatureofrailwayoperationalenvironment.Togainassurancethatthequalityoftheitemisacceptable,ithastowithstandtestsofreasonabledurationthatsimulatetheserviceconditionsseenthroughoutitsexpectedlife.Simulatedlong-lifetestingcanbeachievedinanumberofwayseachhavingtheirassociatedadvantagesanddisadvantages,thefollowingbeingthemostcommon:a)amplification:wheretheamplitudesareincreasedandthetimebasedecreased;b)timecompression:wheretheamplitudehistoryisretainedandthetimebaseisdecreased;c)decimation:wheretimeslicesofthehistoricaldataareremovedwhentheamplitudesarebelowaspecifiedthresholdvalue.Theamplificationmethodasstatedina)above,isusedinthisstandardandtogetherwiththepublicationsreferredtoinclause2;itdefinesthedefaulttestproceduretobefollowedwhenvibrationtestingitemsforuseonrailwayvehicles.However,otherstandardsdoexistandmaybeusedwithprioragreementbetweenthemanufacturerandthecustomer.Insuchcasesattestationoftestingagainstthisstandardwillnotapply.WhereserviceinformationisavailablecomparisonwiththestandardcanbeperformedusingthemethodoutlinedinannexA.Whilstthisstandardisprimarilyconcernedwithrailwayvehiclesonfixedrailsystems,itswideruseisnotprecluded.Forsystemsoperatingonpneumatictyres,orothertransportationsystemssuchastrolleybuses,wherethelevelofshockandvibrationclearlydifferfromthoseobtainedonfixedrailsystems,thesupplierandcustomercanagreeatthetenderstage,thetestlevels.Itisrecommendedthatthefrequencyspectraandtheshockduration/amplitudebedeterminedusingtheguidelinessetoutinannexA.Itemstestedatlevelsoutsidethosequotedinthisstandardcannotbecertifiedagainsttherequirementsofthisstandard.Anexampleofthisistrolleybuses,wherebybody-mountedtrolleybusequipmentcouldbetestedinaccordancewithcategory1equipmentreferredtointhestandard.Thisstandardappliestosingleaxistesting.Multi-axistestingisoutsidethescopeofthisstandard.Thetestvaluesquotedinthisstandardhavebeendividedintothreecategoriesdependentonlyupontheequipment'slocationwithinthevehicle.Category1BodymountedClassACubicles,subassemblies,equipmentandcomponentsmounteddirectlyonorunderthecarbody.ClassBAnythingmountedinsideanequipmentcasewhichisinturnmounteddirectlyonorunderthecarbody.NOTE-ClassBshouldbeusedwhenitisnotclearwheretheequipmentistobelocated.
【中国标准分类号】:S10
【国际标准分类号】:17_160;45_060_01
【页数】:30P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 管状铆钉 |
| 中标分类： |
航空、航天 >>
航空器与航天器零部件 >>
紧固件 |
| 替代情况： | HB 6320-6322-1989 |
| 发布日期： | |
| 实施日期： | 2003-02-24 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
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所属分类： 航空 航天 航空器与航天器零部件 紧固件