BS ISO 6547-2002 液压传动.缸筒.装有支撑环的活塞密封沟槽.尺寸规格和公差

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【英文标准名称】:Hydraulicfluidpower.Cylinders.Pistonsealhousingsincorporatingbearingrings.Dimensionsandtolerances
【原文标准名称】:液压传动.缸筒.装有支撑环的活塞密封沟槽.尺寸规格和公差
【标准号】:BSISO6547-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-06-18
【实施或试行日期】:2002-06-18
【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】:轴承箱;尺寸公差;尺寸规格;烧瓶;流体动力缸;流体技术;流体;外壳;液压缸;液压设备;液压传动;液压传动系统;液压装置;机械工程;活塞环;活塞;密封环;密封件;公差(测量)
【英文主题词】:Bearinghousings;Dimensionaltolerances;Dimensions;Flasks;Fluidpowercylinders;Fluidtechnology;Fluids;Housings;Hydrauliccylinders;Hydraulicequipment;Hydraulicfluidpower;Hydraulictransmissionsystems;Hydraulics;Mechanicalengineering;Pistonrings;Pistons;Sealingrings;Seals;Tolerances(measurement)
【摘要】:Establishesthedimensionsandassociatedtolerancesforaseriesofhousingsforpistonseals.Specifiesthedimensionsforarangeofsealhousingsof25to500mm.Itappliestopiston-headsthatmayeitherbeassembledfromanumberofcomponentsormadeinonepiece.Afigureshowsanexampleofhousing.
【中国标准分类号】:J20
【国际标准分类号】:21_140
【页数】:10P.;A4
【正文语种】:英语

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上一篇: BS EN 13445-6-2002+A2-2006 非受火压力容器.球墨铸铁制压力容器和压力零部件的设计和制作要求
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【英文标准名称】:StandardPracticeforSpecifyingRocktoFillGabions,RevetMattresses,andGabionMattresses
【原文标准名称】:填入石笼,护坡钢筋网和石笼网的岩石的规定规程
【标准号】:ASTMD6711-2001(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:D18.25
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:erosioncontrol;gabions;mattresses;rock;Erosioncontrolmaterials/applications;Gabionstructures;Mattresses;Revetmattresses;Rockmaterials/properties/analysis
【摘要】:Gabionsandmattresses,describedinSpecificationsA974andA975,areplacedonsitesforstabilityandtopreventsoilerosion.Theirabilitytofunctionproperlydependsontheirstability,whichispartlydependentupontherocksfillingthem.Rocksizesshouldbechosedtopreventthemfromfallingthroughthemeshofthegabionsormattresses.Therockalsohastowithstandnaturalweatheringprocessesduringthelifeoftheprojectthatwouldcauseittobreakdowntosizessmallerthanthewiremeshopeningdimensions.1.1Thispracticecoversthesizesandqualityofrocktofillgabionsandmattresses.ThetermmattressasusedinthisstandardshallincludetheterminologyofgabionmattressesandrevetmattressesusedinSpecificationsA974andA975.1.2Thispracticedoesnotcoverthesizesandqualityofrockforothererosioncontrolusessuchasriprapordrainfall.1.3Thispracticedoesnotcoverthematerialpropertiesorconstructionofgabionsormattresses.1.4ThevaluesinthispracticeareinEnglishunitsandaretoberegardedasthestandard.Siunitsaregiven.1.5Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceprofessionaljudgement.Notallaspectsofthispracticemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandrdofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q21
【国际标准分类号】:91_100_15
【页数】:2P.;A4
【正文语种】:英语