SAE ARP5637 Design and Maintenance Considerations for Aircraft Exterior Lighting Plastic Lenses

作者:标准资料网 时间:2024-05-30 02:13:17   浏览:8118   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE ARP5637
Title:Design and Maintenance Considerations for Aircraft Exterior Lighting Plastic Lenses
Issuing Committee:A-20b Exterior Lighting Committee
Scope: The information in this document is intented to apply to commercial jet transport category airplanes that incorporate plastic (polycarbonate or acrylic) lenses on exterior light assemblies, or are being considered for such an application. Exterior lighting applications include position light assemblies, anticollision light asemblies, and landing light assemblies. However, much of the material provided herein is general in nature and is directly applicable to many aircraft categories including, but not limited to, helicopters, general aviation aircraft, and military aircraft.
Rationale: The information in this document is intented to apply to commercial jet transport category airplanes that incorporate plastic (polycarbonate or acrylic) lenses on exterior light assemblies, or are being considered for such an application. Exterior lighting applications include position light assemblies, anticollision light asemblies, and landing light assemblies. However, much of the material provided herein is general in nature and is directly applicable to many aircraft categories including, but not limited to, helicopters, general aviation aircraft, and military aircraft.
下载地址: 点击此处下载
【英文标准名称】:Harmonizedsystemofqualityassessmentforelectroniccomponents-Sectionalspecification:connectorsetsforopticalfibresandcables-TypeMF
【原文标准名称】:电子元器件质量评定协调体系.分规范:光纤和电缆连接装置.MF型
【标准号】:BSEN186310-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-07-15
【实施或试行日期】:1999-07-15
【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】:纤维光学连接器;尺寸;试样制备;质量评估;检验;纤维光学;界面;光学纤维;销连接;合格;试样;电插头;箍;电子设备及元件;抽样方法;认可试验;资格鉴定;纤维光缆;安全措施
【英文主题词】:Cables;Casepart;Casewall;Connectoredjoints;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Fayingsurfaces;Melamine-formaldehyderesin;MF;Opticalwaveguides;Pinjoints;Quality;Qualityassurancesystems;Sectionalspecification;Specification(approval)
【摘要】:ThisspecificationcoversTypeMFfibreopticconnectorsets.TypeMFdefinesamultiwayconnectorcharacterisedbyarectangularferrulenominally6,4mm×2,5mmwhichutilisestwopinsof0,7mmdiameterasitsalignmenttechnology.Itisapplicabletoajointofmultiplefibresbyarrangingthembetweentwopin-positioningholesintheplug.Theconnectorincludesapush-pullcouplingmechanismandaferrulespringloadedinthedirectionoftheopticalaxis.Theconnectorhasasinglemalekeywhichmaybeusedtoorientateandlimittherelativepositionbetweentheconnectorandthecomponenttowhichitismated.ThespecificationcontainstherequirementsforTypeMFconnectorsetstofixintoahousingsuitableforbackplaneuse(seeAnnexA).Itprovidesmatingdimensionsforsingleferrules(MF-A1/MF-A2)intoanadaptor(MF-A3)whichensureferruleswillcometogether.Matingdimensionsforlocationofferrules(MF-B1/MF-A2)intomultiwaybackshells(MF-B2/MF-B3).Itdoesnotprovide/supplymatingdimensionsofthemultiwaybackshells,nordoesitensurethatferrulesinmultiwaybackshellswillcometogether.Detailspecificationshallbepreparedusingthefollowingproformageneralblankdetailspecificationassociatedwiththegenericspecification.Forexample:EnvironmentalCategoryⅡEN186002Whencompleted,thedetailspecification(DSs)applicabletothissectionalspecification(SS)shallbere-numberedinaccordancewithCECC00700(SectionⅣ)Issue1,subclause4.2,asfollows:CECC86310-XXXTypeMFEnvironmentalCategoryⅡ
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforSurfaceWettabilityofPaper(Angle-of-ContactMethod)
【原文标准名称】:纸表面可湿性的测试方法(接触角法)
【标准号】:ASTMD724-1999(2003)
【标准状态】:作废
【国别】:
【发布日期】:1999
【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】:D06.92
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:包装;包装件;润湿度;表面;纸;试验
【英文主题词】:angle-of-contact;contactangle;paper;surfacewettability
【摘要】:3.1Thistestmethodisusefulinmeasuringtheinteractionofpaperwithliquidsinavarietyofapplications.3.2Whenusingthestandardinkdescribedinthistestmethod,thecontactanglemeasuredinitiallyisoftenconsideredameasureof
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:4P.;A4
【正文语种】: