MIL-C-46934B (NOTICE 1)
时间:2024-05-21 01:01:23 来源: 标准资料网 作者：标准资料网 阅读：8325
MIL-C-46934B (NOTICE 1), MILITARY SPECIFICATION: CARTRIDGE, 7.62MM, NATO, MATCH, M118 (31 OCT 1990) [NO S/S DOCUMENT]., MIL-c-46934B [AR] , dated 29 July 1965, with amendment 5 dated 25 July 1984, has been reviewed and determined to be valid for use in acquisition.
【英文标准名称】:Testconditionsforsurfacegrindingmachineswithhorizontalgrindingwheelspindleandreciprocatingtable-Testingoftheaccuracy-Machineswithatablelengthofupto1600mm
【原文标准名称】:卧轴矩台平面磨床的验收条件.精度检验.工作台长度达到1600mm的机床
【标准号】:BSISO1986-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-11-29
【实施或试行日期】:2001-11-29
【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】:机床;准确度;机床台;往复运动部件;尺寸;砂轮;主轴;磨床
【英文主题词】:Accuracy;Accuracyofmeasurement;Dimensionalmeasurement;Dimensions;Grindingmachines;Grindingspindles;Horizontal;Machinetables;Machinetools;Testing;Testingconditions;Tests
【摘要】:ThispartofISO1986specifies,withreferencetoISO230-1,bothgeometricandmachiningtestsongeneralpurposeandnormalaccuracysurfacegrindingmachineswithreciprocatingtableupto1600mmtablelengthandhorizontalgrindingwheelspindle.Italsospecifiestheapplicabletolerancescorrespondingtotheabove-mentionedtests.NOTEFormachineswithtablelengthlargerthan1600mm,ISO1986-2isbeingprepared.Itisnotapplicabletosurfacegrindingmachineswithfixedorrotatingtablesortomachineshavinglongitudinaltraverseofthewheelhead.ThispartofISO1986dealsonlywiththeverificationoftheaccuracyofthemachine;itdoesnotapplytothetestingofthemachineoperation(vibrations,abnormalnoises,stick-slipmotionofcomponents,etc.),nortothemachinecharacteristics(suchasspeeds,feeds,etc.),whichshouldgenerallybecheckedbeforetestingtheaccuracy.ThispartofISO1986providestheterminologyusedfortheprincipalcomponentsofthemachineandindicatesthedesignationoftheaxesinaccordancewithreferencetoISO841.
【中国标准分类号】:J55
【国际标准分类号】:25_080_50
【页数】:24P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforChemicalAnalysisofHigh-Temperature,Electrical,Magnetic,andOtherSimilarIron,Nickel,andCobaltAlloys
【原文标准名称】:高温钢、电工钢、磁钢和其它类似的铁、镍和钴合金化学分析的标准试验方法
【标准号】:ASTME354-1993(2006)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:E01.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;金属;合金;分析;铁;化学分析和试验;钴;镍
【英文主题词】:
【摘要】:Thesetestmethodsforthechemicalanalysisofmetalsandalloysareprimarilyintendedasrefereemethodstotestsuchmaterialsforcompliancewithcompositionalspecifications,particularlythoseunderthejurisdictionofASTMCommitteeonSteel,StainlessSteelandRelatedAlloys.Itisassumedthatallwhousethesetestmethodswillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely.ItisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryunderappropriatequalitycontrolpracticessuchasthosedescribedinGuideE882.1.1Thesetestmethodscoverthechemicalanalysisofhigh-temperature,electrical,magnetic,andothersimilariron,nickel,andcobaltalloyshavingchemicalcompositionswithinthefollowinglimits:1.3MethodsforthedeterminationofseveralelementsnotincludedinthisstandardcanbefoundinTestMethodsE30andTestMethodsE1019.1.4Someoftheconcentrationrangesgiveninaretoobroadtobecoveredbyasinglemethodandthereforethisstandardcontainsmultiplemethodsforsomeelements.TheusermustselectthepropermethodbymatchingtheinformationgivenintheScopeandInterferencesectionsofeachmethodwiththecompositionofthealloytobeanalyzed.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Insomecases,exceptionsallowedinPracticeE380arealsoused.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSectionandinspecial"Warning"paragraphsthroughoutthesetestmethods.1.6Thismethodcoversthedeterminationofmanganeseinconcentrationsfrom0.05to2.00percent.1.7Thismethodcoversthedeterminationofphosphorusinconcentrationsfrom0.002to0.08%.
【中国标准分类号】:H11
【国际标准分类号】:77_140_40
【页数】:28P.;A4
【正文语种】: