联轴器

Kop-FlexHighPerformanceCouplingKop-Flex高性能联轴器Kop-FlexHistoricalProfile公司历史InventedFirstGearCouplingin1918-Fast’s®1918年发明世界上第一个齿式联轴器Startedin1920AsBartlett-Hayward1920年Bartlett-Hayward成立KoppersCo.PurchasedBartlett-Haywardin19261926年被Koppers收购DivisionofKoppersCo.Until19861986年成为Koppers公司的一个部门LBOCreated(byManagement)Kop-Flex,Inc.In19861986年成立Kop-Flex公司EmersonElectricCo.PurchasedKop-FlexinMayof19961996年5月被艾默生电气收购Kop-FlexCouplings联轴器种类“WeProvideSolutions”我们提供解决方案ProvidingSolutionsWorldwide提供解决方案Innovations创新Service服务GlobalPresence全球化ManufacturinginUS&Canada•PlantsinHanover(Baltimore),USAandRexdale(Toronto),Canada–Baltimore(67,000Sq.Mtrs.)巴尔的摩（67,000平方米）–Rexdale(6,500Sq.Mtrs.)历斯代尔(6,500平方米)美国和加拿大工厂ManufacturinginSlovakia&SpainSlovakia(3,000Sq.Mtrs.)斯洛伐克工厂:3000平方米SanSebastian,SpainJaure,Acquired20052005年收购西班牙工厂斯洛伐克,西班牙工厂ManufacturinginMexican墨西哥工厂StandardProducts生产标准产品CouplingBusinessProfile业务介绍80%Engineered-To-OrdertoOEMsandUsers80%的业务是OEM和最终用户的定制产品PremierEngineeringStaff(50)withthemostactivepatents(22)andmostPublishedarticlesintheIndustry拥有业界一流的工程师队伍(50人)，最关键的专利(22),和最优秀的论文PrecisionManufacturingofAlloyGradeSteel合金钢的精密制造能力RapidResponse&WorldwideServices客户快速响应和全球服务能力ProductSizeRanges产品范围Upto2.7MDia.;14MLong最大直径2.7米，长度14米Upto$270kperCoupling单个联轴器最贵价格27万美元1kWto220MW,20RPMto30,000RPMKop-FlexDeliveryPerformance交货情况Target100%onTimeBasedonCustomers’RequiredDate目标是100%按照客户的要求准时交货StandardCouplings“OffTheShelf”inThreeDaysorLess标准联轴器现货供应，可在三天之内发货FinishedBoreHubsShippedSameDayandNextDayForNominalFee加工完轴孔轮毂在当天或第二天发货只收正常费用SpecialtyCouplings~Typically4to24Weeks特殊联轴器~一般4到24周交货Urgent/BreakdownDeliveryAvailableasRequired如果需要，可以提供紧急/事故停机快速发货24-7-365EmergencyServiceAvailable全年无休提供紧急服务Warranty保证Kop-Flexofferstheindustriesonly“5year”WarrantyfordisccouplingKop-Flex叠片式联轴器提供业内唯一的“五年”保修StandardProductsMillProductsGear,GridChainElastomericJaw,DiscUniversalJointResilientGearSpindleLargeGearLow-maintenanceLubricatedNo-MaintenanceNon-LubricatedEngineeredProductsHighPerformanceHPGearHPDiscDiaphragmEngineeredProductsProductMatrix产品分类HP/CriticalCoupling高性能/关键联轴器HP/CriticalcouplingconnectsCriticalEquipment:高性能/关键联轴器联接以下关键设备：•Generallyare(butnotlimitedto)1000horsepowerandrotate3000rpmorgreater一般（但不限于）1000马力以上，转速不低于3000RPM•Rotatingmachines‘reliabilityisessentialtoplantoperations可靠性关系到工厂安全运行的旋转设备•Rotatingmachines’failure(orshutdownformaintenance)causeaunittoshutdownresultinginproductionloss旋转设备的事故（或停车维护）会导致停车而影响工厂产品生产•Safetyandenvironmentalissuesmayqualifyamachinerytrainunderthiscriteria安全和环境因素可能使关键设备低于以上参数CriticalEquipment关键设备Drivers驱动•GasTurbines燃气轮机•SteamTurbines汽轮机•Expanders膨胀机•SynchronousMotors同步电机•InductionMotors异步电机Driven被驱动•CentrifugalCompressors离心压缩机•Axialcompressors轴流压缩机•Generators发电机•Criticalpumps关键泵Workinginrefining,petro-chemical,process,pipelineandpowergenerationapplications用于炼油，石化，工艺，管网和发电等应用项目LM6000diaphragmcouplingforGTG(40MW@3,600rpm)LM6000膜盘联轴器RMdisccouplingbetweencompressors(18,000hp@11,875rpm)RM叠片联轴器Max-Chybridforsynchronousmotor用于同步电机的Max-C混合联轴器Powerwheeltorquemeter+coupling扭矩仪联轴器HighPerformanceProducts高性能联轴器FunctionsofFlexibleCouplings挠性联轴器的作用•TransmitPower传递动力FunctionsofFlexibleCouplings挠性联轴器的作用•AccommodateParallelOffsetand/orAngularMisalignment.适应径向不对中和/或角度不对中FunctionsofFlexibleCouplings挠性联轴器的作用•CompensateForAxialMovement补偿轴向位移FunctionsofFlexibleCouplings挠性联轴器的作用•Providea“MechanicalFuse”Rotating旋转Static静止提供一个“机械式保险丝”Dresser-RandHighSpeedShearCoupling德莱赛兰高速剪切联轴器Kop-FlexsuppliedshearcouplinginJune’06forD-Rhighspeedmotorteststandforanewcompressorconfiguration.Kop-Flex在06年6月为德莱赛兰新压缩机高速测试电机提供剪切联轴器Solar高速剪切联轴器Kop-Flexdesignedandvalidated(tested)firstsuccessfulhighspeedshearcouplingforSolargeneratorpackageKop-Flex为Solar发电机组设计并验证（测试）了第一个成功的高速剪切联轴器SolarHighSpeedShearCoupling透平高速联轴套器齿轮箱发电机RotorDynamics转子动力学Trainlateralandtorsionalvibrationfrequencies机组横向和扭转振动频率TechnicalConsiderations技术数据MassElasticData质量弹性数据½weightandCGlocation一端重量和重心位置Torsionalstiffness(1/3shaftpenetration)旋转刚度WR2旋转惯量ANF轴向自然频率Lateralcriticalspeed横向临界速度Angularandaxialstiffness*角度和轴向刚度Axialtravelcapacity*轴向行程允许值TechnicalConsiderations技术数据Halfweight(W):Acouplingisnormallymountedontwoseparateequipmentshafts,andeachshaftsupportsaportionoftotalcouplingweight.Theportionsupportedateachendiscallahalfweight.Ifthecouplingisidenticalatbothends,thehalfweightisexactlyishalfthecouplingweight.Ifthecouplingisheavierattheoneend,Thehalfweightishigheratthatendthanattheothers.半重(W):联轴器通常安装在两个不同设备的轴上，每个轴支撑一定比例的重量，这一定比例的重量就称为半重。如果联轴器两端是对称的，半重就确实是联轴器重量的一半。如果联轴器一端重于另一端，则该端的半重就大于另一端。CenterofGravity(CG):Thehalfweightisassumed,forpurposesofengineeringcalculation,toactatonespecificpointalongtheequipmentshaft.ThislocationiscalledCG.Itisusuallygivenasinchesofthelengthfromshaftend.重心(CG):为方便工程计算，假设半重作用在轴上一个特定的点，这个点就称为重心。它通常是指从轴端到该点的距离。RotationalInertia(WR2):Isameasureofhowacoupling’sweightisdistributeattheradialdirection.Thetermactuallydescribeitself.旋转惯量(WR2):是一个衡量联轴器径向重量分布参数。符号本身就代表其物理意义。TechnicalConsiderations技术数据Torsionalstiffness:Isameasureofhowmuchacouplingwindsupwhenagiventorq