BS EN 2290-1-1998 飞行控制可调节终端配合铝合金杆.尺寸和荷载
时间:2024-05-23 04:53:40 来源: 标准资料网 作者：标准资料网 阅读：8039
【英文标准名称】:Rodbodies,flightcontrolinaluminiumalloy,foradjustableendfittings-Dimensionsandloads
【原文标准名称】:飞行控制可调节终端配合铝合金杆.尺寸和荷载
【标准号】:BSEN2290-1-1998
【标准状态】:现行
【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(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:棒材;飞行器部件;粗糙度(表面);操纵杆;接线端配件;代码;负荷;名称与符号;飞行操纵;重量;铝合金;尺寸公差;尺寸;飞行控制;皱折
【英文主题词】:
【摘要】:Thisstandardspecifiesthecharacteristicsofflightcontrolrodbodiesforadjustableendfittings.Theymaybeusedwithinthetemperaturerangeof-55℃to+120℃.
【中国标准分类号】:H61
【国际标准分类号】:49_035
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforImpactResistanceofPlasticSew-ThroughFlangeButtons
【原文标准名称】:塑料熔合法兰按扭耐冲击的标准试验方法
【标准号】:ASTMD5171-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D13.54
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:button;impactresistance;strength
【摘要】:Thistestmethodmaybeusedtodeterminetheabilityofabuttontoresistbreakingunderimpact,forexampleinpressingtheenditem,whichcouldcausethebuttontofail.Note18212;Inthedevelopmentofthistestmethoditwasfoundthatthefollowingfactorsinfluencedtheabilityofabuttontoresistfailureunderimpactconditions:resinformulation,shapelignesize,thickness,numberandspacingofholes.Buttonsmayalsopassthistestbutfailduringthepressingofagarmentduetothepresenceofheatduringpressing.5.1.1Iftherearedifferencesofpracticalsignificancebetweenthereportedtestresultsfortwolaboratories(ormore),comparativetestsshouldbeperformedtodetermineifthereisastatisticalbiasbetweenthem,usingcompetentstatisticalassistance.Asaminimum,testsamplesshouldbeusedthatareashomogeneousaspossible,thataredrawnfromthematerialfromwhichthedisparaterestresultswereobtained,andthatarerandomlyassignedinequalnumberstoeachlaboratoryfortesting.Othermaterialswithestablishedtestvaluesmaybeusedforthispurpose.Thetestresultsfromthetwolaboratoriesshouldbecomparedusingastatisticaltestforunpaireddata,ataprobabilitylevelchosenpriortothetestingseries.Ifabiasisfound,eitheritscausemustbefoundandcorrected,orfuturetestresultsmustbeadjustedinconsiderationoftheknownbias.TestMethodD5171forthedeterminationoftheimpactresistanceofbuttonsmaybeusedforacceptancetestingofcommercialshipmentsofbuttonsbutcautionisadvisablesinceinformationislackingonprecision.1.1Thistestmethodcoversthedeterminationofimpactresistanceofplasticsew-throughflangebuttons.1.2Thevaluesstatedineitheracceptablemetricunitsorotherunitsshallberegardedseparatelyasstandard.Thevaluesexpressedineachsystemmayormaynotbeexactequivalents:therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J15;G33
【国际标准分类号】:61_040
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Advancedtechnicalceramics-Monolithicceramics-Part1:generalpracticeforundertakingcorrosiontests.
【原文标准名称】:高级工业陶瓷.整体陶瓷.第1部分:进行腐蚀试验的一般实施规程
【标准号】:NFB41-923-1-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-08-01
【实施或试行日期】:2007-08-18
【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】:高级工业陶瓷;陶瓷;腐蚀;腐蚀试验;定义;测定;精整;检验;材料测试;整体的;整体材料;氧化;渗透探伤;性能;表面不连续性;表面检验;试验报告;测试
【英文主题词】:
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:19P;A4
【正文语种】:其他