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NF T57-403-2001 纤维增强塑料复合材料.用板扭转法测定面内剪切模量

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【英文标准名称】:Fibre-reinforcedplasticcomposites-Determinationofthein-planeshearmodulusbytheplatetwistmethod.
【原文标准名称】:纤维增强塑料复合材料.用板扭转法测定面内剪切模量
【标准号】:NFT57-403-2001
【标准状态】:作废
【国别】:法国
【发布日期】:2001-02-01
【实施或试行日期】:2001-02-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:剪切试验;放大;剪切模量;纤维增强的;可旋转的;增强塑料;剪切强度;定义;试验;测定;塑料;板
【英文主题词】:determination;plastics;sheartests;rotatable;sheartesting;definitions;definition;shearstrength;testing;reinforcedplastics;fibrereinforced;plates;shearmodulus;amplification
【摘要】:
【中国标准分类号】:Q23
【国际标准分类号】:83_120
【页数】:15P;A4
【正文语种】:其他


【英文标准名称】:Machinetools-Mechanicalpresses-Safety
【原文标准名称】:机床.机械压力.安全性
【标准号】:BSEN692-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-12-14
【实施或试行日期】:2005-12-14
【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】:事故预防;定义;设计;危害;健康和安全要求;健康危害;保健;连锁和序列设备;机器保护装置;机床;作标记;力学;金属加工;监视装置;噪声测量;职业安全;压力机;保护设备;保护措施;危险;安全;安全设计;安全装置;安全距离;安全工程;安全措施;机械安全;安全要求;规范(验收);监督(认可);用户信息;振动;工作场所安全
【英文主题词】:Accidentprevention;Definition;Definitions;Design;Hazards;Healthandsafetyrequirements;Healthhazards;Healthprotection;Interlockingandsequencingsystems;Machineguards;Machinetools;Marking;Mechanic;Metalworking;Monitoringdevice;Noisemeasurements;Occupationalsafety;Presses;Protectiondevices;Protectivemeasures;Risk;Safety;Safetycomponents;Safetydesign;Safetydevices;Safetydistances;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Specification(approval);Surveillance(approval);Userinformation;Vibration;Workplacesafety
【摘要】:1.1ThisEuropeanStandardspecifiestechnicalsafetyrequirementsandmeasurestobeadoptedbypersonsundertakingthedesign,manufactureandsupplyofmechanicalpresseswithpartrevolutionclutchhereinaftercalledpresseswhichareintendedtoworkcoldmetalormaterialpartlyofcoldmetal.NOTEThedesignofamachineincludesthestudyofthemachineitself,takingintoaccountallphasesofits“life”,i.e.construction,transportandcommission(includingassembly,installationandadjustment),use(includingsetting,teaching/programmingorprocesschangeover,operation,cleaning,faultfindingandmaintenance)anddecommissioning,dismantlingand,asfarassafetyisconcerned,disposal,andthedraftingoftheinstructionsrelatedtoallabove-mentionedphasesofthe“life”ofthemachine(exceptconstruction),dealtwithitin6.5ofENISO12100-2:2003.1.2ThisEuropeanStandardalsocoverspresses,whoseprimaryintendeduseistoworkcoldmetal,whicharetobeusedinthesamewaytoworkothersheetmaterials(suchascardboard,plastic,rubberorleather),andmetalpowder.1.3Therequirementsinthisstandardtakeaccountofintendeduse,asdefinedin3.22ofENISO12100-1:2003.Thisstandardpresumesaccesstothepressfromalldirections,dealswiththehazardsduringthevariousphasesofthelifeofthemachinedescribedinclause4,andspecifiesthesafetymeasuresforboththeoperatorandotherexposedpersons.1.4ThisEuropeanStandardalsoappliestoancillarydeviceswhichareanintegralpartofthepress.Thisstandardalsoappliestomachineswhichareintegratedintoanautomaticproductionlinewherethehazardsandriskarisingarecomparabletothoseofmachinesworkingseparately.1.5ThisEuropeanStandarddoesnotcovermechanicalpresseswithfullrevolutionclutch.1.6ThisEuropeanStandarddoesnotcovermachineswhoseprincipaldesignedpurposeis:a)sheetmetalcuttingbyguillotine.b)attachingafastener,e.g.riveting,staplingorstitching;c)bendingorfolding;d)straightening;e)turretpunchpressing;f)extruding;g)dropforgingordropstamping;h)compactionofmetalpowder;i)singlepurposepunchingmachinesdesignedexclusivelyforprofiles,e.g.fortheconstructionindustry.1.7ThisEuropeanStandardisnotapplicabletomachineswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:J50
【国际标准分类号】:25_120_10
【页数】:76P.;A4
【正文语种】:英语


【英文标准名称】:Mechanicalshock-Testingmachines-Characteristicsandperformance
【原文标准名称】:机械冲击.测试机.特征和性能
【标准号】:ISO8568-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-07
【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/TC108
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;特点;冲击测试机;冲击试验;放置;材料测试机;力学;安全要求;规范;试验设备;测试
【英文主题词】:Definition;Definitions;Features;Impacttestingmachines;Impacttests;Lay;Materialtestingmachines;Mechanic;Safetyrequirements;Specifications;Testequipment;Testing
【摘要】:ThisInternationalStandardspecifiesperformanceparametersandmethodsofinspectionofmechanicalshock-testingmachinesandgivesguidelinesfordescribingtheircharacteristics.Itisintendedtoensurethatthepotentialuserofaparticularshock-testingmachineisprovidedwithanadequatedescriptionofthecharacteristicsofthemachine,andalsotogiveguidanceontheselectionofsuchmachines.ThisInternationalStandardisapplicabletotheshock-testingmachinesthatareusedfordemonstratingorevaluatingtheeffectofshockconditionsrepresentativeoftheserviceenvironmentinaccordancewiththerelevantpartofIEC60068andalsofordiagnostictesting.Thepurposeoftheshocktestistorevealmechanicalweaknessand/ordegradationinspecifiedperformance.Itcanalsobeusedtodeterminethestructuralintegrityofatestspecimenorasameansofqualitycontrol.Machinesusedforsimulationofearthquakes,sonicbooms,explosionsandimplosions,burstingtests,metalworking,forming,etc.arenotcoveredinthisInternationalStandard.Severaltechniquesforgeneratingthedesiredshockmotionarediscussed.Bothsimple-pulseandcomplextransientscanbeproduced.Thesimulationoftransientscanbeachievedbycontrolofthetestwithaspecifiedshock-responsespectrum.NOTE1AnnexAgivesadescriptionofpulse-shapingdevices.AnnexBdefinesmethodsofapplicationoftheshockresponsespectra.AnnexCconsidersamethodofevaluatingthepossibilityofusingavibrationgeneratorforproducingashockpulse.AnnexesDandEdealwiththemethodsofmeasurementofsomecharacteristicsininspectionmethods(orprocedures)ofshock-testingmachines.NOTE2Characteristicsofvibration-generatingequipmentarecoveredinISO5344,ISO6070andISO8626.
【中国标准分类号】:N73
【国际标准分类号】:17_160
【页数】:23P.;A4
【正文语种】:英语