【英文标准名称】:Safetyofmachinery-Electricalequipmentofmachines-Part1:Generalrequirements
【原文标准名称】:机械安全.机器电动设备.第1部分:一般要求
【标准号】:IEC60204-1Edition4.1-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:工业机械;电机;规范(验收);电气工程;工业电力设备;电气设备
【英文主题词】:Electricmachines;Electricalengineering;Electricalequipment;Industrialelectricalinstallations;Industrialmachines;Specification(approval)
【摘要】:ThispartofIEC60204appliestotheapplicationofelectricalandelectronicequipmentandsystemstomachinesnotportablebyhandwhileworking,includingagroupofmachinesworkingtogetherinaco-ordinatedmannerbutexcludinghigherlevelsystemsaspects(i.e.communicationsbetweensystems).NOTE1Inthisstandard,thetermelectricalincludesbothelectricalandelectronicmatters(i.e.electricalequipmentmeansboththeelectricalandtheelectronicequipment).NOTE2Inthecontextofthisstandard,thetermpersonreferstoanyindividualandincludesthosepersonswhoareassignedandinstructedbytheuserorhisagent(s)intheuseandcareofthemachineinquestion.Theequipmentcoveredbythisstandardcommencesatthepointofconnectionofthesupplytotheelectricalequipmentofthemachine(see5.1).NOTE3Fortherequirementsfortheelectricalsupplyinstallationinbuildings,seeIEC60364.Thispartisapplicabletotheelectricalequipmentorpartsoftheelectricalequipmentthatoperatewithnominalsupplyvoltagesnotexceeding1000Vforalternatingcurrentandnotexceeding1500Vfordirectcurrent,andwithnominalfrequenciesnotexceeding200Hz.Forhighervoltagesorfrequencies,specialrequirementsmaybeneeded.Thispartisanapplicationstandardandisnotintendedtolimitorinhibittechnologicaladvancement.Itdoesnotcoveralltherequirements(e.g.guarding,interlocking,orcontrol)thatareneededorrequiredbyotherstandardsorregulationsinordertosafeguardpersonsfromhazardsotherthanelectricalhazards.Eachtypeofmachinehasuniquerequirementstobeaccommodatedtoprovideadequatesafety.Thispartspecificallyincludes,butisnotlimitedto,theelectricalequipmentofmachinesasdefinedin3.33(annexAlistsexamplesofmachineswhoseelectricalequipmentmaybecoveredbythisstandard).Additionalandspecialrequirementscanapplytotheelectricalequipmentofmachinesthat:-areusedinopenair(i.e.outsidebuildingsorotherprotectivestructures);-use,process,orproducepotentiallyexplosivematerial(e.g.paintorsawdust);-areusedinpotentiallyexplosiveand/orflammableatmospheres;-havespecialriskswhenproducingorusingcertainmaterials;-areusedinmines;-aresewingmachines,units,andsystems(whicharecoveredbyIEC60204-31);-arehoistingmachines(whicharecoveredby60204-32).PowercircuitswhereelectricalenergyisdirectlyusedasaworkingtoolareexcludedfromthispartofIEC60204.
【中国标准分类号】:K04
【国际标准分类号】:13_110
【页数】:201P;A4
【正文语种】:英语


【英文标准名称】:Mechanicalpropertiesoffasteners-Part6:Nutswithspecifiedproofloadvalues-Finepitchthread
【原文标准名称】:紧固件机械性能第6部分:规定保证载荷值的螺母细牙螺纹
【标准号】:ISO898-6-1994
【标准状态】:作废
【国别】:国际
【发布日期】:1994-12-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:螺母;检验荷载;名称与符号;机械性能;材料规范;试验;小螺距;紧固件;螺纹紧固件
【英文主题词】:Close-fitthreads;Designations;Fasteners;Finepitch;Force;Marking;Materials;Materialsspecification;Mechanicalproperties;Nuts;Proofloading;Properties;Specification;Specification(approval);Steels;Strengthofmaterials;Testforces;Testing;Threadedfasteners;Threads
【摘要】:Cancelsandreplacesthefirstedition(1988).Specifiesthemechanicalpropertiesofnutswithspecifiedproofloadvalueswhentestedatanambienttemperaturerangeof+10鳦to+35鳦.Appliestonutswithnominalthreaddiametersfrom8mmuptoandincluding39mm,oftriangularISOthread,withdiameter/pitchcombinationsinaccordancewithISO261,withthreadtolerances6HinaccordancewithISO965-1and965-2,withspecificmechanicalrequirements,withwidthsacrossflatsasspecifiedinISO272,withnominalheightsgreaterthanorequalto0,5d,madeofcarbonsteeloralloysteel.Doesnotapplytonutsrequiringspecialpropertiesasweldability,prevailingtorqueperformance,corrosionresistance,abilitytowithstandtemperaturesabove+300鳦orbelow-50鳦.
【中国标准分类号】:J13
【国际标准分类号】:21_060_20
【页数】:6P;A4
【正文语种】:英语