SAE J2649 Strain-Life Overload Fatigue Data File Format
时间:2024-05-15 16:39:03 来源: 标准资料网 作者：标准资料网 阅读：9275
Product Code:SAE J2649
Title:Strain-Life Overload Fatigue Data File Format
Issuing Committee:Material Properties Committee
Scope:SAE data file format for exchanging controlled periodic overload data. The object of this SAE Standard is to provide a simple, common methodology for exchanging the data from periodic overload fatigue tests. These tests consist of a single large fatigue cycle followed by a larger number of smaller cycles. The overloads are fully reversed fatigue cycles while the smaller cycles share a common mean and amplitude
【英文标准名称】:StandardPracticeforGround-BasedOctaneRatingProceduresforTurbocharged/SuperchargedSparkIgnitionAircraftEngines
【原文标准名称】:涡轮增压/增压火花点火式航空发动机的地面辛烷值测定的标准实施规程
【标准号】:ASTMD6812-2004a
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:D02.J0
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:地面;发动机;辛烷;火花点火;点火;考核;航空发动机
【英文主题词】:aircraftengine;octanerating;octanerequirement;sparkignitionaircraftengine;turbocharged/supercharged
【摘要】:Thispracticeisusedasabasisfordeterminingtheminimumground-basedoctanerequirementofturbocharged/superchargedaircraftenginesbyuseofPRFsandRFs.Resultsfromstandardizedoctaneratingswillplayanimpo
【中国标准分类号】:V30
【国际标准分类号】:75_160_20
【页数】:15P.;A4
【正文语种】:
【英文标准名称】:VDESpecificationforoperatingtesting,andsafe-guardingdevicesusedwhencarryingoutlive-line-workonequipmentwithratedvoltagesexceeding1kV;part2:operatingrods
【原文标准名称】:在额定电压大于1KV的配电线路带电作业时安全保护装置和操作试验的VDE规范.第2部分:操作杆
【标准号】:DIN57681-2-1977
【标准状态】:现行
【国别】:德国
【发布日期】:1977-03
【实施或试行日期】:1977-03
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:接触安全装置;定义;尺寸;电气工程;仪器;额定电压;规范(验收);工具
【英文主题词】:Contactsafetydevices;Definition;Definitions;Dimensions;Electricalengineering;Instruments;Ratedvoltage;Specification(approval);Tools
【摘要】:
【中国标准分类号】:K09
【国际标准分类号】:13_260
【页数】:4P;A4
【正文语种】:德语