ISO 3002-3-1984 切削和磨削加工的基本参数第3部分:切削中的几何参数和运动参数
作者:标准资料网 时间:2024-05-14 04:51:38 浏览:8505
来源:标准资料网
【英文标准名称】:Basicquantitiesincuttingandgrinding;Part3:Geometricandkinematicquantitiesincutting
【原文标准名称】:切削和磨削加工的基本参数第3部分:切削中的几何参数和运动参数
【标准号】:ISO3002-3-1984
【标准状态】:现行
【国别】:国际
【发布日期】:1984-11
【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/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:几何特性;定义;切削;特性;切削角;角;工具;车刀;切削工具
【英文主题词】:Angles(geometry);Characteristics;Cutting;Cuttingtools;Definitions;Properties;Tools;Turningtools
【摘要】:ThispartofISO3002dealsspeciallywiththegeometricandkinematicquantitiesincutting.Isgenerallyapplicabletoallmachiningoperations,includinggrinding.Definesfeed,cuttingedgeandrelatedquantities,engagment,cutandpassandtheirdimensions.andthematerialremovalraterespectively.ContainstermsinEnglish,French,RussianaswellasequivalenttermsinGerman,ItalianandDutch.
【中国标准分类号】:J50
【国际标准分类号】:25_100_01
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Appendix5-MandatoryDesignBasedonFatigueAnalysis
【原文标准名称】:附录5.基于疲劳分析的强制性规则
【标准号】:ASMESECVIIID2MAAPP5-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002-07-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:BoilerandPressureVessels.Appendix5-MandatoryDesignBasedonFatigueAnalysis
【中国标准分类号】:J74
【国际标准分类号】:
【页数】:
【正文语种】:英语
【英文标准名称】:Nuclearpowerplant-Instrumentationandcontrolforsystemsimportanttosafety;Generalrequirementsforsystems
【原文标准名称】:核电厂对安全重要的系统的仪器仪表和控制设备系统的一般要求
【标准号】:IEC61513-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC45A
【标准类型】:()
【标准水平】:()
【中文主题词】:检验;核电厂;仪器装置;核安全;分类(文献);安全研究;危险分析;加压水冷反应堆;概率;定义;核技术;核反应堆
【英文主题词】:Checks;Classifying(documents);Computerizedcontrol;Controltechnology;Definition;Definitions;Electricalengineering;Englishlanguage;Instrumentation;Nuclearpowerplants;Nuclearreactors;Nuclearsafety;Nucleartechnology;Pressurizedwaterreactors;Probability;Reactorinstrumentation;Reactorsafety;Reactorvessels;Riskanalysis;Safety;Safetyengineering;Safetystudies
【摘要】:1GeneralI&Csystemsimportanttosafetymaybeimplementedusingconventionalhard-wiredequip-ment,computer-based(CB)equipmentorbyusingacombinationofbothtypesofequipment.ThisInternationalStandardprovidesrequirementsandrecommendations(seenote)forthetotalI&Csystemarchitecturewhichmaycontaineitherorbothtechnologies.NOTEInthefollowing,thetermrequirementsisusedasacomprehensivetermforbothrequirementsandrecommendations.Thedistinctionappearsatthelevelofthespecificprovisions,whererequirementsareexpressedby"shall"andrecommendationsby"should".Thisstandardhighlightstheneedforcompleteandpreciserequirements,derivedfromtheplantsafetygoals,asapre-requisiteforgeneratingthecomprehensiverequirementsforthetotalI&Csystemarchitecture,andhencefortheindividualI&Csystemsimportanttosafety.ThisstandardintroducestheconceptofasafetylifecycleforthetotalI&Csystemarchitecture,andasafetylifecyclefortheindividualsystems.Thelifecyclesillustratedin,andfollowedby,thisstandardarenottheonlyonespossible;otherlifecyclesmaybefollowed,providedthattheobjectivesstatedinthisstandardaresatisfied.2Application:newandpre-existingplantsThisstandardappliestotheI&CofnewnuclearpowerplantsaswellastoI&Cup-gradingorback-fittingofexistingplants.Forexistingplants,onlyasubsetofrequirementsisapplicableandthissubsetisidentifiedatthebeginningofanyproject.3FrameworkFigure1presentstheoverallframeworkofthisstandard,withitsnormativeclauses:·clause5addressesthetotalarchitectureoftheI&Csystemsimportanttosafety:-definingrequirementsfortheI&Cfunctions,andassociatedsystemsandequipment(I&CFSE)derivedfromthesafetyanalysisoftheNPP,thecategorisationofI&Cfunctions,andtheplantlay-outandoperationcontext;-structuringthetotalityoftheI&Carchitecture,dividingitintoanumberofsystemsandassigningtheI&Cfunctionstosystems.Designcriteriaareidentified,includingthosetogivedefenceindepthandtominimisepotentialforcommoncausefailure(CCF);-planningthetotalarchitectureofI&Csystems.·clause6addressestherequirementsfortheindividualI&Csystemsimportanttosafety,particularlytherequirementsforcomputer-basedsystems;·clauses7and8addresstheoverallintegration,commissioning,operationandmaintenanceoftheI&Csystems;·annexAhighlightstherelationsbetweenIAEAandbasicsafetyconceptsthatareusedthroughoutthisstandard;·annexBprovidesinformationonthecategorisation/classificationprinciples;·annexCgivesexamplesofI&CsensitivitytoCCF;·annexDprovidesguidancetosupportcomparisonofthisstandardwithparts1,2and4ofIEC61508.ThisannexsurveysthemainrequirementsofIEC61508toverifythattheissuesrelevanttosafetyareadequatelyaddressed,considerstheuseofcommontermsandexplainsthereasonforadoptingdifferentorcomplementarytechniquesorterms.
【中国标准分类号】:F60
【国际标准分类号】:27_120_20
【页数】:189P.;A4
【正文语种】:英语
