JB 4210.16-1986 冷镦六角螺母模具 镦六角凹螺(六片组合硬合金) C型
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基本信息
| 标准名称： | 冷镦六角螺母模具 镦六角凹螺(六片组合硬合金) C型 |
| 中标分类： | 机械 >> 工艺装备 >> 模具 |
| 替代情况： | 被JB/T 4210.16-96代替 |
| 发布日期： | |
| 实施日期： | 2002-12-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 4页 |
适用范围
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所属分类： 机械 工艺装备 模具
下载地址: 点击此处下载
【英文标准名称】:Shellboilers-Part4:Workmanshipandconstructionofpressurepartsoftheboiler;GermanversionEN12953-4:2002
【原文标准名称】:壳体锅炉.第4部分:锅炉压力部件的工艺和结构;德文版本EN12953-4:2002
【标准号】:DINEN12953-4-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-08
【实施或试行日期】:
【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】:底部;蒸汽发生器;夹持装置;烧水壶;热学;安全工程;蒸汽锅炉;安全要求;监督(认可);设备;处理;压力容器;工作质量;压力元件;焊接接头;管;热水生产法;水预热器;规范(验收);材料;监测用装置;大锅炉;大水容量锅炉;圆柱状壳;
【英文主题词】:
【摘要】:ThisEuropeanstandardisapplicabletoshellboilersasdefinedinEN12953-1.ThisEuropeanstandardspecifiesrulesfortheworkmanshipandconstructionofshellboilers.
【中国标准分类号】:J98
【国际标准分类号】:27_060_30
【页数】:45P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforCompressivePropertiesofPolymerMatrixCompositeMaterialsUsingaCombinedLoadingCompression(CLC)TestFixture
【原文标准名称】:用组合载荷压缩(CLC)固定试验设备测定聚合体基复合材料层压板压缩特性的标准试验方法
【标准号】:ASTMD6641/D6641M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D30.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:combinedloading;compositematerials;compressivemodulusofelasticity;compressiveproperties;compressivestrength;Poisson'sratio;CLC(combinedloadingcompression)device;Composites;Compressiontesting--composites;Polymermatrixcomposite
【摘要】:Thistestmethodisdesignedtoproducecompressivepropertydataformaterialspecifications,researchanddevelopment,qualityassurance,andstructuraldesignandanalysis.Whentabbed(ProcedureB)specimens,typicallyunidirectionalcomposites,aretested,theCLCtestmethod(combinedshearendloading)hassimilaritiestoTestMethodsD3410/D3410M(shearloading)andD695(endloading).WhentestinglowerstrengthmaterialssuchthatuntabbedCLCspecimenscanbeused(ProcedureA),thebenefitsofcombinedloadingbecomeparticularlyprominent.Itmaynotbepossibletosuccessfullytestuntabbedspecimensofthesesamematerialsusingeitheroftheothertwomethods.Whenspecificlaminatesaretested(primarilyofthe[90/0]nsfamily,althoughotherlaminatescontainingatleastone0x00B0;plycanbeused),theCLCdataarefrequentlyusedtox201C;backoutx201D;0x00B0;plystrength,usinglaminationtheorytocalculatea0x00B0;unidirectionallaminastrength(1,2).Factorsthatinfluencethecompressiveresponseinclude:typeofmaterial,methodsofmaterialpreparationandlay-up,specimenstackingsequence,specimenpreparation,specimenconditioning,environmentoftesting,speedoftesting,timeattemperature,voidcontent,andvolumepercentreinforcement.Compositepropertiesinthetestdirectionthatmaybeobtainedfromthistestmethodinclude:Ultimatecompressivestrength,Ultimatecompressivestrain,Compressive(linearorchord)modulusofelasticity,andPoisson''sratioincompression.1.1Thistestmethoddeterminesthecompressivestrengthandstiffnesspropertiesofpolymermatrixcompositematerialsusingacombinedloadingcompression(CLC)(1)testfixture.Thistestmethodisapplicabletogeneralcompositesthatarebalancedandsymmetric.Thespecimenmaybeuntabbed(ProcedureA)ortabbed(ProcedureB),asrequired.Onerequirementforasuccessfultestisthatthespecimenendsdonotcrushduringthetest.Untabbedspecimensareusuallysuitableforusewithmaterialsofloworthotropy,forexample,fabrics,choppedfibercomposites,andlaminateswithamaximumof50%0x00B0;plies,orequivalent(see6.4).Materialsofhigherorthotropy,includingunidirectionalcomposites,typicallyrequiretabs.1.2Thecompressiveforceisintroducedintothespecimenbycombinedend-andshear-loading.Incomparison,TestMethodD3410/D3410Misapureshear-loadingcompressiontestmethodandTestMethodD695isapureend-loadingtestmethod.1.3Unidirectional(0x00B0;plyorientation)compositesaswellasmulti-directionalcompositelaminates,fabriccomposites,choppedfibercomposites,andsimilarmaterialscanbetested.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetesttheinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.Note18212;AdditionalproceduresfordeterminingthecompressivepropertiesofpolymermatrixcompositesmaybefoundinTestMethodsD3410/D3410M,D5467,andD695.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,if......
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:11P.;A4
【正文语种】:英语
【原文标准名称】:壳体锅炉.第4部分:锅炉压力部件的工艺和结构;德文版本EN12953-4:2002
【标准号】:DINEN12953-4-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-08
【实施或试行日期】:
【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】:底部;蒸汽发生器;夹持装置;烧水壶;热学;安全工程;蒸汽锅炉;安全要求;监督(认可);设备;处理;压力容器;工作质量;压力元件;焊接接头;管;热水生产法;水预热器;规范(验收);材料;监测用装置;大锅炉;大水容量锅炉;圆柱状壳;
【英文主题词】:
【摘要】:ThisEuropeanstandardisapplicabletoshellboilersasdefinedinEN12953-1.ThisEuropeanstandardspecifiesrulesfortheworkmanshipandconstructionofshellboilers.
【中国标准分类号】:J98
【国际标准分类号】:27_060_30
【页数】:45P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforCompressivePropertiesofPolymerMatrixCompositeMaterialsUsingaCombinedLoadingCompression(CLC)TestFixture
【原文标准名称】:用组合载荷压缩(CLC)固定试验设备测定聚合体基复合材料层压板压缩特性的标准试验方法
【标准号】:ASTMD6641/D6641M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D30.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:combinedloading;compositematerials;compressivemodulusofelasticity;compressiveproperties;compressivestrength;Poisson'sratio;CLC(combinedloadingcompression)device;Composites;Compressiontesting--composites;Polymermatrixcomposite
【摘要】:Thistestmethodisdesignedtoproducecompressivepropertydataformaterialspecifications,researchanddevelopment,qualityassurance,andstructuraldesignandanalysis.Whentabbed(ProcedureB)specimens,typicallyunidirectionalcomposites,aretested,theCLCtestmethod(combinedshearendloading)hassimilaritiestoTestMethodsD3410/D3410M(shearloading)andD695(endloading).WhentestinglowerstrengthmaterialssuchthatuntabbedCLCspecimenscanbeused(ProcedureA),thebenefitsofcombinedloadingbecomeparticularlyprominent.Itmaynotbepossibletosuccessfullytestuntabbedspecimensofthesesamematerialsusingeitheroftheothertwomethods.Whenspecificlaminatesaretested(primarilyofthe[90/0]nsfamily,althoughotherlaminatescontainingatleastone0x00B0;plycanbeused),theCLCdataarefrequentlyusedtox201C;backoutx201D;0x00B0;plystrength,usinglaminationtheorytocalculatea0x00B0;unidirectionallaminastrength(1,2).Factorsthatinfluencethecompressiveresponseinclude:typeofmaterial,methodsofmaterialpreparationandlay-up,specimenstackingsequence,specimenpreparation,specimenconditioning,environmentoftesting,speedoftesting,timeattemperature,voidcontent,andvolumepercentreinforcement.Compositepropertiesinthetestdirectionthatmaybeobtainedfromthistestmethodinclude:Ultimatecompressivestrength,Ultimatecompressivestrain,Compressive(linearorchord)modulusofelasticity,andPoisson''sratioincompression.1.1Thistestmethoddeterminesthecompressivestrengthandstiffnesspropertiesofpolymermatrixcompositematerialsusingacombinedloadingcompression(CLC)(1)testfixture.Thistestmethodisapplicabletogeneralcompositesthatarebalancedandsymmetric.Thespecimenmaybeuntabbed(ProcedureA)ortabbed(ProcedureB),asrequired.Onerequirementforasuccessfultestisthatthespecimenendsdonotcrushduringthetest.Untabbedspecimensareusuallysuitableforusewithmaterialsofloworthotropy,forexample,fabrics,choppedfibercomposites,andlaminateswithamaximumof50%0x00B0;plies,orequivalent(see6.4).Materialsofhigherorthotropy,includingunidirectionalcomposites,typicallyrequiretabs.1.2Thecompressiveforceisintroducedintothespecimenbycombinedend-andshear-loading.Incomparison,TestMethodD3410/D3410Misapureshear-loadingcompressiontestmethodandTestMethodD695isapureend-loadingtestmethod.1.3Unidirectional(0x00B0;plyorientation)compositesaswellasmulti-directionalcompositelaminates,fabriccomposites,choppedfibercomposites,andsimilarmaterialscanbetested.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetesttheinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.Note18212;AdditionalproceduresfordeterminingthecompressivepropertiesofpolymermatrixcompositesmaybefoundinTestMethodsD3410/D3410M,D5467,andD695.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,if......
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:11P.;A4
【正文语种】:英语
