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【英文标准名称】:Safetyofwoodworkingmachines-Tenoningmachines-Onesideprofilingmachineswithfixedtableandfeedrollersorfedbychain
【原文标准名称】:木工机械的安全性.凿榫机.带固定式工作台和送料辊或链式送料的单面仿形机床
【标准号】:BSEN1218-5-2004+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2004-07-22
【实施或试行日期】:2004-07-22
【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】:磨蚀;解剖结构;配料;呼吸;脚轮;链条;化学制品;接触安全装置;切削;切割机;定义;拉伸;尘埃;凸边包扎机;电接触保护;电连接器;电气设备;电学;电磁学;电磁兼容性;人类工效学;爆炸危险;爆炸;进给量;进料装置;火灾;火灾危险;火灾危险性;雾;摩擦;气体;爆炸事故;加工;危害;听觉;冲击;液体;机床;机械;处理;材料;机械卷边连接;机械工程;铣床;噪声;噪声(环境的);操作说明书;压力;剖面;仿形机床;防护服装;保护措施;安全;安全措施;机械安全;安全要求;修剪;剪切;槽式榫眼机;声音;规范(验收);稳定性;表;开榫机;用户信息;蒸气;木材;木工机械
【英文主题词】:Abrasion;Anatomicalconfigurations;Batching;Breathing;Castors;Chains;Chemicals;Contactsafetydevices;Cutting;Cuttingmachines(tools);Definitions;Drawing-in;Dust;Edgelippingandbandingmachines;Electriccontactprotection;Electriccontacts;Electricalequipment;Electricity;Electromagnetism;EMC;Ergonomics;Explosionhazard;Explosions;Feed;Feederunits;Fire;Firehazards;Firerisks;Fog;Friction;Gases;Glueing;Handling;Hazards;Hearing(auditoryperception);Impact;Liquids;Machinetools;Machines;Marking;Materials;Mechanicalcrimping;Mechanicalengineering;Millingmachines;Noise;Noise(environmental);Operatinginstructions;Pressure;Profiled;Profilingmachines;Protectiveclothing;Protectivemeasures;Safety;Safetymeasures;Safetyofmachinery;Safetyrequirements;Shear;Shearing;Slotmortisingmachines;Sound;Specification(approval);Stability;Tables;Tenoningmachines;Userinformation;Vapours;Wood;Woodworkingmachines
【摘要】:Thisdocumentspecifiesallsignificanthazards,hazardoussituationsandeventsaslistedinClause4whicharerelevanttoonesideprofilingmachineswithfixedtableandfeedrollersorfeedchainhereinafterreferredtoasmachines,wheretheloadingandunloadingismanualandwherethemaximumwork-pieceheightcapacityis200mm.Themachineisdesignedtoprocessinonepassonesideofsolidwood,chipboard,fibreboardorplywoodandalsothesematerialswheretheyarecoveredwithplasticlaminate.Thework-pieceisfedthroughtheprocessingunitsbyanintegratedfeedconsistingofrollersorachain.deletedtextThisdocumentdoesnotapplytotransportablemachines.Thisdocumentdoesnotdealwithanyhazardsrelatingto:a)mechanicalloadingand/orunloadingofthework-piece;orb)amachinebeingusedincombinationwithanyothermachine(aspartofaline);orc)useoflaser.ForComputerNumericallyControlled(CNC)machinesthisdocumentdoesnotcoverhazardsrelatedtoElectro-MagneticCompatibility(EMC).ThisdocumentisprimarilydirectedtomachineswhicharemanufacturedafterthedateofpublicationbyCEN.
【中国标准分类号】:J65
【国际标准分类号】:79_120_10
【页数】:60P.;A4
【正文语种】:英语


【英文标准名称】:Nuclearpowerplants-Instrumentationandcontrolimportanttosafety-Hardwaredesignrequirementsforcomputer-basedsystems
【原文标准名称】:核电站.对安全性很重要的仪器仪表和控制.基于计算机系统的硬件设计要求
【标准号】:IEC60987-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-08
【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/SC45A
【标准类型】:()
【标准水平】:()
【中文主题词】:检验;交付使用;计算机硬件;计算机控制;计算机;控制与计算机技术;控制计算机;控制系统;控制技术;数据处理;定义;数字计算机;电气工程;环境;硬件;仪器;维修;核能;核电厂;核反应堆;核安全;核技术;核电站;加压水冷反应堆;反应堆检测仪表;反应堆安全;反应堆容器;可靠度;检修;危险分析;安全;安全工程;安全研究;半导体工艺;规范(验收);监督(认可)
【英文主题词】:Checks;Commissioning;Computerhardware;Computerizedcontrol;Computers;Controlandcomputertechnology;Controlcomputer;Controlsystems;Controltechnology;Dataprocessing;Definitions;Digitalcomputers;Electricalengineering;Environment;Hardware;Instrumentation;Maintenance;Nuclearenergy;Nuclearpowerplants;Nuclearreactors;Nuclearsafety;Nucleartechnology;Nuclear-electricpowerstations;Pressurizedwaterreactors;Reactorinstrumentation;Reactorsafety;Reactorvessels;Reliability;Repair;Riskanalysis;Safety;Safetyengineering;Safetystudies;Semiconductortechnology;Specification(approval);Surveillance(approval)
【摘要】:1.1GeneralThisInternationalStandardisapplicabletoNPPcomputer-systemhardwareforsystemsofClass1and2(asdefinedbyIEC61513).Thestructureofthisstandardhasnotchangedsignificantlyfromtheoriginal1989issue;however,someissuesarenowcoveredbystandardswhichhavebeenissuedintheinterim(forexample,IEC61513forsystemarchitecturedesign)andreferencestonewstandardshavebeenprovidedwhereapplicable.Thetextofthestandardhasalsobeenmodifiedtoreflectdevelopmentsincomputersystemhardwaredesign,theuseofpre-developed(forexample,COTS)hardwareandchangesinterminology.Computerhardwarefacilitiesusedforsoftwareloadingandcheckingarenotconsideredtoformanintrinsicpartofasystemimportanttosafetyand,assuch,areoutsidethescopeofthisstandard.NOTE1Class3computer-systemhardwareisnotaddressedbythisstandard,anditisrecommendedthatsuchsystemsshouldbedevelopedtocommercialgradestandards.NOTE2In2006thedevelopmentofanewstandardtoaddresshardwarerequirementsfor“verycomplex”hardwarewasdiscussedwithinIECSC45A.Ifsuchastandardisdevelopedthenthatstandardwouldbeusedforthedevelopmentof“verycomplex”hardwareinpreferencetoIEC60987.1.2Useofthisstandardforpre-developed(forexample,COTS)hardwareassessmentAlthoughtheprimaryaimofthisstandardistoaddressaspectsofnewhardwaredevelopment,theprocessesdefinedwithinthisstandardmayalsobeusedtoguidetheassessmentanduseofpre-developedhardware,suchasCOTShardware.Guidancehasbeenprovidedinthetextconcerningtheinterpretationoftherequirementsofthisstandardwhenusedfortheassessmentofsuchcomponents.Inparticular,thequalityassurancerequirementsof4.3,concerningconfigurationcontrol,apply.Pre-developedcomponentsmaycontainfirmware(asdefinedin3.8),and,wherefirmwaresoftwareisdeeplyimbedded,andeffectively“transparent”totheuser,thenIEC60987shouldbeusedtoguidetheassessmentprocessforsuchcomponents.Anexampleofwherethisapproachisconsideredappropriateisintheassessmentofmodernprocessorswhichcontainamicrocode.Suchacodeisgenerallyanintegralpartofthe“hardware”,anditisthereforeappropriatefortheprocessor(includingthemicrocode)tobeassessedasanintegratedhardwarecomponentusingthisstandard.Softwarewhichisnotfirmware,asdescribedabove,shouldbedevelopedorassessedaccordingtotherequirementsoftherelevantsoftwarestandard(forexample,IEC60880forClass1systemsandIEC62138forClass2systems).1.3ApplicabilityofthisstandardtoprogrammablelogicdevicesdevelopmentI&CcomponentsmayincludeprogrammablelogicdevicesthataregiventheirspecificapplicationlogicdesignbythedesigneroftheI&Ccomponent,asopposedtothechipmanufacturer.Examplesofsuchdevicesincludecomplexprogrammablelogicdevices(CPLD)andfieldprogrammablegatearrays(FPGA).Whiletheprogrammablenatureofthesedevicesgivesthedevelopmentprocessesusedforthesedevices,someofthecharacteristicsofasoftwaredevelopmentprocessandthedesignprocessesusedforsuchdevices,areverysimilartothoseusedtodesignlogiccircuitsimplementedwithdiscretegatesandintegratedcircuitpackages.Therefore,thedesignprocessesanddesignverificationappliedtoprogrammablelogicdevicesshouldcomplywiththerelevantrequirementsofthisstandard(i.e.takingintoaccounttheparticularfeaturesofthedesignprocessesofsuchdevices).Totheextentthatsoftware-basedtoolsareusedtosupportthedesignprocessesforprogrammablelogicdevices,thosesoftwaretoolsshouldgenerallyfollowtheguidanceprovidedforsoftware-baseddevelopmenttoolsintheappropriatesoftwarestandard,i.e.IEC60880(Class1systems)orIEC62138(Class2systems).
【中国标准分类号】:F84
【国际标准分类号】:27_120_20;35_240_99
【页数】:61P;A4
【正文语种】:英语