BS 4656-22-1988 机床精度及试验方法.第22部分:立式单柱和双柱镗车床规范
时间:2024-05-22 06:10:17 来源: 标准资料网 作者：标准资料网 阅读：9417
【英文标准名称】:Accuracyofmachinetoolsandmethodsoftest-Specificationforverticalboringandturninglathes,singleanddoublecolumntypes
【原文标准名称】:机床精度及试验方法.第22部分:立式单柱和双柱镗车床规范
【标准号】:BS4656-22-1988
【标准状态】:现行
【国别】:英国
【发布日期】:1988-05-31
【实施或试行日期】:1988-05-31
【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】:立式车床;加工公差;机床部件;刀具夹持装置;机床台;设计;车床;准确度;形状公差;定义;尺寸公差;机床;导轨
【英文主题词】:Acceptancespecification;Accuracy;Covers;Definition;Definitions;Dimensions;Flatness(surface);Lathes;Machinetables;Machinetools;Slidevalves;Testequipment;Testing;Testingconditions;Thread-cutting;Tolerances(measurement);Transoms;Turning;Verticalturningandboringlathes
【摘要】:AccuracyrequirementsandgeometricalandpracticaltestswithreferencetoBS3800.
【中国标准分类号】:J54
【国际标准分类号】:25_080_10
【页数】:20P;A4
【正文语种】:英语
【英文标准名称】:Petroleumandnaturalgasindustries-Flexiblecouplingsformechanicalpowertransmission-Generalpurposeapplications
【原文标准名称】:石油和天然气工业.机械动力传输用柔性接头.一般用途
【标准号】:BSENISO14691-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-12-15
【实施或试行日期】:2000-12-15
【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】:机械零部件;性能试验;认可试验;石油;质量控制;天然气;电绝缘;设计;挠性联轴器;机械传动系统;联轴器;转速;石油技术;检验;动力传动系统
【英文主题词】:Balancing;Clutches;Consumer-supplierrelations;Definition;Definitions;Design;Gases;Gasoline;Industries;Leverage;Loadtransmission;Manufacturer'stest;Mechanicaldrive;Mineraloils;Multilingual;Naturalgas;Naturalgasindustries;Oilindustries;Orderer;Petroleum;Powertransmission;Powertransmissionengineering;Qualityassurance;Qualitycontrol;Sellers;Shaftcouplings;Specifications;Technicaldatasheets
【摘要】:1ThisInternationalStandardspecifiestherequirementsforcouplingsforthetransmissionofpowerbetweentherotatingshaftsoftwomachinesforgeneralpurposeapplicationsinthepetroleumandnaturalgasindustries.Suchapplicationstypicallyrequirecouplingstotransmitpoweratspeedsnotexceeding4000r/min,betweenmachinesinwhichthefirstlateralcriticalspeedisabovetherunningspeedrange(stiff-shaftmachines).Itmay,byagreement,beusedforapplicationsoutsidetheselimits.2ThisInternationalStandardisapplicabletocouplingsdesignedtoaccommodateparallel(orlateral)offset,angularmisalignmentandaxialdisplacementoftheshaftswithoutimposingexcessivemechanicalloadingonthecoupledmachines.Couplingscoveredincludegear(andothermechanicalcontacttypes),metallicflexible-elementandvariouselastomerictypes.Specialtypessuchasclutch,hydraulic,eddy-current,rigid,radialsplineanduniversaljointtypes,arenotcovered.3ThisInternationalStandardcoversdesign,materialsofconstruction,inspectionandtestingofcouplingsandmethodsofattachmentofthecouplingtotheshafts(includingtaperedsleeveandotherproprietarydevices).ThisInternationalStandarddoesnotdefinecriteriafortheselectionofcouplingtypesforspecificapplications.4Itisrecommendedthat,whenusersfitnewcouplingstoexistingequipmentwhicharedifferentfromthoseoriginallyfitted,theyconsultthemanufacturersofthedrivingordrivenequipment.NOTE1Inmanycases,couplingscoveredbythisInternationalStandardaremanufacturer'scatalogueitems.NOTE2Forthefollowingapplications,theuseofISO10441isrecommended:—largeorhigh-speedmachinesthatmayberequiredtooperatecontinuouslyforextendedperiods,areoftenunsparedandarecriticaltothecontinuedoperationoftheinstallation(specialpurposeapplications);—machinesinwhichthefirstlateralcriticalspeedislessthanthemaximumrequiredoperatingspeed(flexible-shaftmachines);—machineswheretherotordynamicsareparticularlysensitivetocouplingunbalance.
【中国标准分类号】:E04
【国际标准分类号】:75_180_20
【页数】:36P;A4
【正文语种】:英语
【英文标准名称】:Internationalelectrotechnicalvocabulary.Physicsforelectrotechnology
【原文标准名称】:国际电工词汇.电工学物理
【标准号】:BSIEC60050-113-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-11-30
【实施或试行日期】:2011-11-30
【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】:
【英文主题词】:Definitions;Electricalengineering;InternationalElectricalVocabulary;Macroscopic;Mechanics;Particlephysics;Physics;Solid-statephysics;Terminology;Thermodynamics;Time;Vocabulary
【摘要】:
【中国标准分类号】:K04
【国际标准分类号】:01_040_07;01_040_29;07_030;29_020
【页数】:268P;A4
【正文语种】:英语