DIN EN 60730-2-14-1998 家用和类似用途电器自动控制器.第2部分:电子传动装置的特殊要求
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【英文标准名称】:Automaticelectricalcontrolsforhouseholdandsimilaruse-Part2:Particularrequirementsforelectricactuators(IEC60730-2-14:1995,modified);GermanversionEN60730-2-14:1997
【原文标准名称】:家用和类似用途电器自动控制器.第2部分:电子传动装置的特殊要求
【标准号】:DINEN60730-2-14-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-06
【实施或试行日期】:1998-06-01
【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】:定义;规范(验收);自动控制系统;家用设备;设备安全;电控制设备;电驱动装置;控制器;家用电器;家用的;控制设备;传动装置;试验;电气安全;安全;控制装置;家用;电气工程
【英文主题词】:
【摘要】:
【中国标准分类号】:Y60
【国际标准分类号】:97_120
【页数】:12P;A4
【正文语种】:德语
【英文标准名称】:Machinetools-Testconditionsfortestingtheaccuracyofboringandmillingmachineswithhorizontalspindle-Machineswithfixedcolumnandmovabletable
【原文标准名称】:机床.测试卧式镗床和铣床精度的试验条件.带有固定式床身和可移动工作台的机床
【标准号】:BSISO3070-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-01-31
【实施或试行日期】:2008-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;准确度;镗床和铣床;镗床;钻床;总论;卧式镗铣床;机床;铣床;精密度;心轴模压机械;主轴;测试;试验条件;验证
【英文主题词】:Acceptancespecification;Accuracy;Boringandmillingmachines;Boringmachines;Drillingmachines;Generalsection;Horizontalboringandmillingmachines;Machinetools;Millingmachines;Precision;Spindlemouldingmachines;Spindles;Testing;Testingconditions;Verification
【摘要】:ThispartofISO3070specifies,withreferencetoISO230-1,ISO230-2andISO230-7,geometrictests,machiningtests,spindletestsandtestsforcheckingtheaccuracyandrepeatabilityofpositioningbynumericalcontrolofgeneralpurpose,normalaccuracy,horizontalspindleboringandmillingmachineshavingafixedcolumnandmovabletable.ThispartofISO3070alsospecifiestheapplicabletolerancescorrespondingtothesetests.Thistypeofmachinecanbeprovidedwithspindleheadsofdifferenttypes,suchasthosewithslidingboringspindleandmillingspindle,slidingboringspindleandfacinghead,orramormillingram.ThispartofISO3070concernsmachineshavingbothlongitudinal(Z-axis)andtransverse(X-axis)movementofthetable,averticalmovementofthespindlehead(Yaxis),movementoftheboringspindleorram(Waxis)and,possibly,afeedmovementofradialfacingslideinthefacinghead(Uaxis),andthatmayincludearotaryorindexingtable.NOTEInotherpartsofISO3070spindlerammovementisdesignatedastheZaxis.ThispartofISO3070dealsonlywiththeverificationoftheaccuracyofthemachine.Itdoesnotapplytotheoperationaltestingofthemachine(e.g.vibration,abnormalnoise,stick-slipmotionofcomponents)nortomachinecharacteristics(e.g.speeds,feeds),assuchchecksaregenerallycarriedoutbeforetestingtheaccuracy.
【中国标准分类号】:J54
【国际标准分类号】:25_080_20
【页数】:60P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforGasContentofInsulatingOils
【原文标准名称】:绝缘油的气体含量的试验方法
【标准号】:ASTMD2945-1990(2003)e1
【标准状态】:现行
【国别】:
【发布日期】:1990
【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】:D27.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含量测定;试验;电绝缘;电气工程;绝缘油;绝缘液体;气体
【英文主题词】:gas;gascontent;laboratory;oil;gaseous
【摘要】:Infillingelectricalapparatus,itisdesirabletouselowgascontenttransformeroilinordertopreventfoamingandtoavoidairpocketsthatmightresultingaseousionization.Thisprocedureprovidesasimplemethodtomeasurethegascontentoftheoil,andmaybeusedasafactory-controltestandasacontrolorfunctionaltestininstallationandmaintenanceworkbyutilities.1.1Thistestmethodcoversthedeterminationofthegascontentofelectricalinsulatingoilsoflowandmediumviscositiesinthegeneralrangeof100SUSandbelowat100176;F(37.8176;C),andissuitableforfieldorlaboratoryuse.Note18212;Fortestinginsulatingoilswithviscositiesabove100SUS,seeTestMethodD831.Forindividualgasconcentrations,seeMethodD3612.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E38
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】: