【英文标准名称】:Specificationsforparticulartypesofwindingwires-Part48:Glass-fibrewoundresinorvarnishimpregnated,bareorenamelledroundcopperwire,temperatureindex155
【原文标准名称】:特种绕组线规范第48部分:温度指数155、玻璃丝绕包树脂或漆浸渍裸或漆包圆铜线
【标准号】:IEC60317-48-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC55
【标准类型】:()
【标准水平】:()
【中文主题词】:绕组线;漆包铜线;金属线;电气工程;圆导线;规范(验收);铜线
【英文主题词】:Copperwires;Electricalengineering;Enamelledcopperwires;Roundwires;Specification(approval);Windingwires;Wires
【摘要】:ThispartofIEC60317specifiesrequirementsofglass-fibrewoundresinorvarnishimpregnated,bare,grade1orgrade2enamelledroundcopperwindingwire,temperatureindex155.Theimpregnatingagentcanbe,forinstance,polyesterorpolyesterimideresinbased.NOTEForthistypeofwire,theheatshocktestisinappropriateandthereforeaheatshocktemperaturecannotbeestablished.Consequently,aclassbasedontherequirementsfortemperatureindexandheatshocktemperaturecannotbespecified.Theenamelledwireshallbebasedononeofthefollowingstandards:IEC60317-3,IEC60317-8orIEC60317-13,andagreedbetweenpurchaserandsupplier.Thetemperatureindexofthewireisdependentuponthetypeofimpregnatingagentused.Theimpregnatingagentappliedtotheglass-fibreshouldhaveaminimumtemperatureindexof155.Theglass-fibrecoveringmaybea)asinglelayerofglass-fibre;b)adoublelayerofglass-fibre,withonelayerappliedinthedirectionoppositetothatoftheotherlayer.Therangeofnominalconductordiameterscoveredbythisstandardisthefollowing:-forbarecoveredwires(gradeG2):0,500mmuptoandincluding5,000mm;-forgrade1enamelledwires(grades1G1and1G2):0,500mmuptoandincluding1,600mm;-forgrade2enamelledwires(grades2G1and2G2):0,500mmuptoandincluding5,000mm.Thenominalconductordiametersarespecifiedinclause4ofIEC60317-0-6.
【中国标准分类号】:K12
【国际标准分类号】:29_060_10
【页数】:11P.;A4
【正文语种】:英语


【英文标准名称】:Plainbearings-Wrappedbushes-Part3:Lubricationholes,lubricationgroovesandlubricationindentations
【原文标准名称】:滑动轴承卷制轴套第3部分:润滑油孔、油槽和油穴
【标准号】:ISO3547-3-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC123
【标准类型】:()
【标准水平】:()
【中文主题词】:润滑器;润滑卸荷孔;轴承;润滑系统;外衬套;滑动轴承;摩擦技术;尺寸;润滑;滚动;油槽;轴衬(机械元件);滑油孔
【英文主题词】:
【摘要】:ThispartofISO3547specifiesdimensionsoflubricationholes,groovesandboreindentationsonwrappedbushesmadeofsolidandmultilayerbearingmaterialforapplicationasplainbearings.Wrappedbusheswithlubricationholes,lubricationgroovesorlubricationboreindentationsinaccordancewiththispartofISO3547canbeorderedwithdimensionsinaccordancewithISO3547-1andmadefrommaterialsinaccordancewithISO3547-4.Lubricationholes,groovesandboreindentationsmaybeexecutedintheflatstripmetalpriortorolling.Dimensionalchangesbroughtaboutbytherollingofthestripmetalarepermissible.Marksoflubricationgroovesandborereliefsproducedbystampingmayappearonthebackofthebush.Smallcracksinthebearingmaterialinlubricationgroovesandboreindentationsarepermissible,providedthatnosmallpiecesbecomedetached.SeriesCbushesinaccordancewithISO3547-1:1999mayexhibitswellingrunningalongeithersideofthelubricatinggroovescausedbythestampingoperation.SeeISO3547-2fordetailsofthetestdatafortheinsideandoutsidediameter.Thedimensionswithouttolerancesareforguidanceonlyandmay,likethedimensionswhicharenotstipulated,beexecuteddifferentlyatthediscretionofthemanufacturer.
【中国标准分类号】:J11
【国际标准分类号】:21_100_10
【页数】:7P;A4
【正文语种】:英语