【英文标准名称】:Aerospace-Nuts,spline-drive,self-locking,withMJthreads,classifications:1100MPa(atambienttemperature)/425°C,1100MPa(atambienttemperature)/650°C,1210MPa(atambienttemperature)/425°C,1210MPa(atambienttemperature)/730°C,1550MP
【原文标准名称】:航空航天.等级为:1100MPa(室温下)/425℃、1100MPa(室温下)/650℃、1210MPa(室温下)/425℃、1210MPa(室温下)/730℃、1550MPa(室温下)/235℃、1550MPa(室温下)/425℃或1550MPa(室温下)/600℃,带MJ螺纹的花键扳动自锁螺母.尺寸
【标准号】:ISO9157-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:自锁紧;螺母;键;飞行器部件;环境温度;防松螺母;尺寸;航天运输;飞行器;紧固件;工业;航空航天运输;航空运输
【英文主题词】:spacetransport;keys(engineering);aerospacetransport;industries;dimensions;airtransport;aircraft;locknuts;ambienttemperatures;self-locking;nuts;fasteners;aircraftcomponents
【摘要】:ThisInternationalStandardspecifiesthedimensionsofspline-drivenuts,withMJthreadsandaself-lockingfeatureachievedbyformingtheupperportionout-of-round,forclassifications:1100MPa/425℃,1100MPa/650℃,1210MPa/425℃,1210MPa/730℃1550MPa/235℃1550MPa/425℃and1550MPa/600℃.ThisInternationalStandardisonlyapplicableforthecompilationofaerospaceproductstandards.note:1)Correspondstotheminimumtensilestresswhichthenutisabletowithstandatambienttemperaturewithoutbreakingorcrackingwhentestedwithaboltofahigherstrengthclass.2)Maximumtemperaturethatthenutisabletowithstand,withoutpermanentalterationtoitsoriginalcharacteristics,afterambienttemperaturehasbeenrestored.Themaximumtemperatureisconditionedbythesealingringmaterialorbythesurfacetreatment.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:10P;A4
【正文语种】:英语