ISO 12277-2000 航空航天等级为:1100MPa(环境温度)/120℃、1100MPa(环境温度)/235℃和1100MPa(环境温度)/425℃,带沉孔成组游动托板自锁螺母尺寸
时间:2024-05-14 21:00:13 来源: 标准资料网 作者：标准资料网 阅读：8981
【英文标准名称】:Aerospace-Gangchannel,self-locking,floating,standardseries,withcounterbore,classifications:1100MPa(atambienttemperature)/120°C,1100MPa(atambienttemperature)/235°Cand1100MPa(atambienttemperature)/425°C-Dimensions
【原文标准名称】:航空航天等级为:1100MPa(环境温度)/120℃、1100MPa(环境温度)/235℃和1100MPa(环境温度)/425℃,带沉孔成组游动托板自锁螺母尺寸
【标准号】:ISO12277-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-09
【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】:紧固件;分类;托板螺母;自锁紧;尺寸;航空运输;沉头孔钻;螺母
【英文主题词】:Airtransport;Classification;Counterbores;Dimensions;Fasteners;Nuts;Platenuts;Self-locking
【摘要】:ThisInternationalStandardspecifiesthedimensionsofstandardseriesgangchannelswithself-locking,floatingnuts,withcounterbore,withMJthreads,ofclassifications:1100MPa/120℃,1100MPa/235℃,1100MPa/425℃.ThisInternationalStandardisonlyapplicabletothecompilationofaerospaceproductstandards.note:1)Correspondstotheminimumtensilestresswhichthenutisabletowithstandatambienttemperaturewithoutbreakingorcrackingwhentestedwithaboltofahigherstrengthclass.2)Maximumtemperaturethatthenutisabletowithstand,withoutpermanentalterationtoitsoriginalcharacteristics,afterambi-enttemperaturehasbeenrestored.Themaximumtemperatureisconditionedeitherbythematerialorbythesurfacetreatment.
【中国标准分类号】:V22
【国际标准分类号】:49_030_30
【页数】:3P;A4
【正文语种】:英语
Product Code:SAE J885
Title:Human Tolerance to Impact Conditions as Related to Motor Vehicle Design
Issuing Committee:Human Biomechanics And Simulations Standards Steering Cmte
Scope:This report reviews current quantitative data on human tolerance levels without recommending specific limits. Data developed on humans (including cadavers) are presented where available; however, in many cases animal data are provided where no suitable human results have been reported. This report confines itself, as much as possible, to information of direct use to the automotive designer and tester. Data of only academic interest are largely omitted; therefore, J885 should not be considered as a complete summary of all available biomechanical data.Most of the data cited in this report applies to adult males since little information is available on women or children. The summary data provided in the tables should be considered with the accompanying descriptive test. This material explains the manner in which the data were obtained and provides an insight as to their limitationsThe purpose of this reort is to assist the automotive safety designer and tester by providing them with quantitative data on the strength of the human body under impact loading conditions.【英文标准名称】:Methodforpresentationofdimensionalaccuracydatainbuildingconstructions
【原文标准名称】:建筑施工尺寸精确数据的表述方法
【标准号】:BS7308-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-09-28
【实施或试行日期】:1990-09-28
【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】:尺寸;数据表示;数据布置;建筑物;尺寸公差;准确度;建筑工地;建筑
【英文主题词】:Accuracy;Buildings;Construction;Dimensionalmeasurement;Dimensionaltolerances;Forms(paper)
【摘要】:ThisInternationalStandardlaysdowntheprinciplesonwhichthecollectionofdimensionalaccuracydatainbuildingconstructionworkshallbebasedandtheformatinwhichthisdatashallbepresentedfordefineditemsofconstructionandmanufacturedcomponents.
【中国标准分类号】:P04
【国际标准分类号】:91_010_30
【页数】:16P;A4
【正文语种】:英语