SAE AS9505 Bolt, Machine - Hexagon Head, Drilled, 1 Hole, Full Shank, Cres, UNS S66286, 130 ksi min, .5000-20 UNJF-3A

上一篇: SAE AS9503 Bolt, Machine - Hexagon Head, Drilled, 1 Hole, Full Shank, Cres, UNS S66286, 130 ksi min, .3750-24 UNJF-3A
下一篇: SAE AS9500 Bolt, Machine - Hexagon Head, Drilled, 1 Hole, Full Shank, Cres, UNS S66286, 130 ksi min, .1900-32 UNJF-3A

【英文标准名称】:Walkingaidsmanipulatedbyonearm-Requirementsandtestmethods-Walkingstickswiththreeormorelegs
【原文标准名称】:用一只胳膊操作的助步器.要求和试验方法.具有三条或更多条腿支撑的步行器扶杖
【标准号】:BSENISO11334-4-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-05-15
【实施或试行日期】:1999-05-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:人类工效学;手柄;医院设备;调节;尺寸;扶杖;残疾人辅助器具;套筒式的;助步器;静荷载;性能;性能试验;医疗设备;稳定性;机械试验;作标记;荷载能力;高度;重量;材料强度;疲劳试验
【英文主题词】:
【摘要】:ThispartofISO11334specifiesrequirementsandmethodsoftestingthestability,staticloadcapacityandfatigueofwalkingstickswiththreeormorelegsandfullyequippedwithhandleandtips.Italsogivestherequirementsrelatingtosafety,ergonomics,performance,markingandlabelling.Therequirementsandtestsarebasedoneverydayusageofwalkingstickswiththreeormorelegs,manufacturedforauserweight(mass)ofnotlessthan35kg.ThispartofISO11334isnotapplicabletowalkingstickswiththreeormorelegswithunderarmorforearmsupport.NOTERecommendationsfurthertotherequirementsaregiveninannexA.
【中国标准分类号】:C47
【国际标准分类号】:11_180_10
【页数】:28P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforDeterminingIgnitionSensitivityofMaterialstoMechanicalImpactinAmbientLiquidOxygenandPressurizedLiquidandGaseousOxygenEnvironments
【原文标准名称】:在环境液态氧和加压液态或气态氧环境中测定材料对机械冲击着火敏感性的试验方法
【标准号】:ASTMG86-1998a(2005)
【标准状态】:现行
【国别】:
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:G04.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:氧;冲击试验;压力;着火性;材料;测定;环境;试验
【英文主题词】:compatibility;ignition;impacttest;mechanicalimpact;oxygen;pressurizedoxygen;liquidoxygen;gaseousoxygen
【摘要】:Thistestmethodevaluatestherelativesensitivityofmaterialstomechanicalimpactinambientpressureliquidoxygen,pressurizedliquidoxygen,andpressurizedgaseousoxygen.Anychangeorvariationintestsampleconfiguration,thickness,preparation,orcleanlinessmaycauseasignificantchangeinimpactsensitivity/reactionthreshold.Suggestedcriteriafordiscontinuingthetestsare:(1)occurrenceoftworeactionsinamaximumof60samplesorlesstestedatthemaximumenergylevelof98J(72ftx2022;lbf)oronereactioninamaximumof20samplestestedatanyotherenergylevelforamaterialthatfails;(2)noreactionsfor20samplestestedatthe98-J(72-ftx2022;lbf)energylevel;or(3)amaximumofonereactionin60samplestestedatthemaximumenergylevel.1.1Thistestmethod178;describestestequipmentandtechniquestodeterminetheimpactsensitivityofmaterialsinoxygenundertwodifferentconditions:(1)inambientpressureliquidoxygen(LOX)or(2)underpressure-controlledconditionsinLOXorgaseousoxygen(GOX).ItisapplicabletomaterialsforuseinLOXorGOXsystemsatpressuresfromambientto68.9MPa(0to10000psig).Thetestmethoddescribedhereinaddressestestingwithpureoxygenenvironments;however,otheroxygen-enrichedfluidsmaybesubstitutedthroughoutthisdocument.1.2ThistestmethodprovidesameansforrankingnonmetallicmaterialsasdefinedinGuideG63foruseinliquidandgaseousoxygensystemsandmaynotbedirectlyapplicabletothedeterminationofthesensitivityofthematerialsinanend-useconfiguration.Thistestmethodmaybeusedtoprovidebatch-tobatchacceptancedata.Thistestmethodmayprovideameansforevaluatingmetallicmaterialsinoxygen-enrichedatmospheresalso;however,GuideG94shouldbeconsultedforpreferredtestingmethods.1.3ValuesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeealsoSection9.
【中国标准分类号】:J04
【国际标准分类号】:
【页数】:18P.;A4
【正文语种】: