【英文标准名称】:Fasteners-Torque/clampforcetesting
【原文标准名称】:紧固件.扭矩/夹持力试验
【标准号】:ISO16047-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:数学计算;紧固件;回弹性;螺钉;试验;抗拉强度;表面粗糙度;拉伸应变;扭矩;名称与符号;螺栓;K值;机械试验;扭紧力矩;预加应力;摩擦系数;摩擦扭矩;螺母;螺栓连接;屈服强度;螺柱;符号;尺寸;额定值;定义
【英文主题词】:Boltedjoints;Bolts;Coefficientoffriction;Definitions;Designations;Dimensions;Fasteners;Frictiontorque;Initialstressing;kvalue;Mathematicalcalculations;Mechanicaltesting;Nuts;Ratings;Resilience;Screws(bolts);Studs(fasteners);Surfaceroughness;Symbols;Tensilestrain;Tensilestrength;Testing;Tighteningtorque;Torque;Yieldstrength
【摘要】:ThisInternationalStandardspecifiestheconditionsforcarryingouttorque/clampforcetestsonthreadedfastenersandrelatedparts.Itisapplicable,basically,tobolts,screws,studsandnutsmadeofcarbonsteelandalloysteel,whosemechanicalpropertiesarespecifiedinISO898-1,ISO898-2orISO898-6,havingISOmetricthreadswiththreadsizesM3toM39.ItisalsoapplicabletothecombinationofotherexternallyandinternallythreadedfastenerswithatriangularISOthreadaccordingtoISO68-1.Itisnotapplicabletosetscrewsandsimilarthreadedfastenersthatarenotundertensilestresses,nortoscrewswhichformtheirownmatingthreadorthreadedfastenershavingadditionalself-lockingfeatures.Unlessotherwiseagreed,thetestsarecarriedoutatroomtemperature.However,testscarriedoutunderstandardconditionsaremadeatatemperatureof10°Cto35°C.Thismethodallowsdeterminationofthetighteningcharacteristicsofthreadedfastenersandrelatedparts.
【中国标准分类号】:J13
【国际标准分类号】:21_060_01
【页数】:15P;A4
【正文语种】:英语