TIM電力行業(yè)應(yīng)用

TheTimkenCompanyPowerGenerationTechnicalProgram鐵姆肯公司電力技術(shù)工程ANewBeginning–TorringtonAcquisition

AbroadrangeofproductsTwoleadersinpowergenerationEngineeringleadershipInnovation新的起點(diǎn)–與托林頓公司的合并廣泛的產(chǎn)品線原鐵姆肯/托林頓公司在電力行業(yè)都有卓越聲譽(yù)領(lǐng)先的技術(shù)不斷的創(chuàng)新TheNewTimkenCompany

100+yearsofhistory$5billioninannualsalesEnhancedglobalreachCustomerfocusDedicationtogrowth全新的鐵姆肯公司

一百多年的悠久歷史

50億美金的銷售額

不斷延伸的全球布局

以客戶為中心的營(yíng)銷理念

致力于持續(xù)的成長(zhǎng)TimkenProductLine鐵姆肯公司的產(chǎn)品線CommitmenttoTechnicalProgress

$60millionannualinvestmentinresearchanddevelopmentLeadershippositioninengineeringanalysistoolsDedicationtonewproducts

andservicesFrictionManagementsolutions始終致力于技術(shù)的不斷進(jìn)步每年在研發(fā)上投入6千萬(wàn)美金的巨額資金在工程分析工具上保持領(lǐng)先的地位致力于新產(chǎn)品的開(kāi)發(fā)和效勞更多的摩擦管理解決方案PowerGenerationExperience

NorthAmericandesignleadershipDecadesofexperienceUnderstandcustomerneedsDedicatedengineeringresourcesAhistoryoffindingsolutions電力行業(yè)應(yīng)用的經(jīng)驗(yàn)

在北美與配套客戶合作的領(lǐng)先地位

幾十年的豐富經(jīng)驗(yàn)

深刻理解客戶需求

專注的技術(shù)支援

不斷開(kāi)發(fā)解決方案的歷史傳統(tǒng)PowerGenerationExperience“Timkenhasalwaysproventobemorethanjustasupplier,ithastrulybeenasupportivepartner.” RandyReynolds ProjectManager Babcock&Wilcox電力行業(yè)應(yīng)用的經(jīng)驗(yàn)“鐵姆肯公司通過(guò)自己的行動(dòng)證明，他們不僅僅是一個(gè)普通的產(chǎn)品供給商，他們已經(jīng)成為一個(gè)支撐我們的合作伙伴.” 蘭迪雷諾茲 工程經(jīng)理 Babcock&Wilcox電力行業(yè)應(yīng)用的經(jīng)驗(yàn)“TimkencomestotheforefrontwhenIthinkaboutalliancepartners.Theyhelpuskeepasteadysupplyofproductsandhaveprovidedhands-ontrainingtoourmaintenancepeopletohelpmaximizeperformance.Ifweeverhaveabearingproblem,theygetrighttoit.” MichaelMackey MaintenancePlanner PacificCorporation“當(dāng)我考慮聯(lián)盟合作伙伴的時(shí)候，鐵姆肯公司是我的首選.他們不僅幫助我們持續(xù)穩(wěn)定的提供產(chǎn)品，還向我們的設(shè)備維護(hù)人員提供現(xiàn)場(chǎng)的培訓(xùn)，使我們的設(shè)備發(fā)揮最大的成效。如果我們的軸承有問(wèn)題，他們立刻就能解決.” 邁克爾米其 設(shè)備維護(hù)主管 太平洋公司PowerGenerationExperience“ThedependabilityandreliabilityofTimkenbearingsisessentialtokeepingourplantoperatingefficiently.Timkenhasproventhattheyareasupplierwecanrelyon.WewillcontinuetodependonTimkenforallofourmajorbearingneeds.” DonniePhillips MaterialsManagement IndianapolisP&LCo.電力行業(yè)應(yīng)用的經(jīng)驗(yàn)“鐵姆肯公司軸承的可靠性對(duì)于我們電廠的持續(xù)穩(wěn)定運(yùn)轉(zhuǎn)至關(guān)重要。鐵姆肯公司已經(jīng)向我們證實(shí)他們的可靠性。對(duì)于我們的大局部軸承的需求，我們將繼續(xù)選擇鐵姆肯公司的軸承.” 唐尼菲利普斯 物料管理 IndianapolisP&LCo.TimkenResources

SalesengineersServiceengineersApplicationengineers鐵姆肯公司的資源銷售工程師效勞工程師應(yīng)用工程師SYSxInputModelGraphicalRepresentation

Load/SpeedLubrication

Temperature

Shaft/HousingBearingsConstraintsSYSx輸入模型的圖形化表示

負(fù)載

/速度

潤(rùn)滑

溫度

軸

/軸承座

軸承

約束關(guān)系SYSxInputModelLoadHistogram

Loads/SpeedsAppliedtoshaftorhousingSYSx輸入模型的負(fù)載分布圖

負(fù)載

/速度

施加到軸或軸承座SYSxOutputGraphicalRepresentation

DeflectedshapeunderloadingconditionsSYSx輸出的圖形化表示

在載荷條件下的變形SYSxOutputGraphicalRepresentation

BeamstressresultsSYSx輸出的圖形化表示

梁的應(yīng)力分布結(jié)果SYSxOutputGraphicalRepresentation

BearingloadzonediagramsSYSx輸出的圖形化表示

軸承載荷區(qū)示圖SYSxOutputGraphicalRepresentation

Race/RollerstressdistributionSYSx輸出的圖形化表示

滾道/滾子接觸應(yīng)力分布BearingLifeResultsSYSxvs.CatalogLifePN Capacity(N) Fr(N) Fa(N) L10280RU92AC1112 3,632,260 338,900 0 1,508,00023256CAW33 3,220,000 775,253 200,000 15,730PN ISOVG320 ISOVG680 %LifeIncrease L10a(hours)LubeFactor L10a(hours)LubeFactor280RU92AC1112 320,743 0.50 592,354 0.66 84.7%23256CAW33 18,583 2.30 23,206 2.88 24.9%CatalogLifeSYSxLifeSYSxanalysisaccountsforsystemstiffnessandmisalignment,bearingloaddistributionandlubefilmthickness.Itallowsuserstochangevariablestodeterminethateffectonbearingperformance.軸承壽命結(jié)果SYSx壽命和普通計(jì)算壽命比較普通計(jì)算壽命SYSx分析壽命SYSx

分析考慮了系統(tǒng)剛度和不對(duì)中,軸承負(fù)載分布和潤(rùn)滑油膜厚度。它允許用戶改變這些變量來(lái)評(píng)估這些因素對(duì)軸承性能的影響.FTFR

FCHFCVFCHFCV

FCHFCVMCVFRRFRRFRRShaftMisalignmentPulverizerApplicationKnowledge磨煤機(jī)應(yīng)用知識(shí)主軸的不對(duì)中Influencesofpulverizerbearingperformance

DifferentialcrushingforcesMVSradialbearingRICandcrushingwheelbearingpreloadShaftbendingandmisalignmentFeedmaterialqualityandgradeSystemthermalgradientsComponentwearSeverityofusageCONTINUOUSLYCHANGING!PulverizerApplicationKnowledge磨煤機(jī)應(yīng)用知識(shí)影響磨煤機(jī)軸承性能的因素不同的擠壓力主軸徑向軸承的徑向游隙和

滾壓輪軸承預(yù)緊力軸的變形和不對(duì)中填料的質(zhì)量和等級(jí)系統(tǒng)的熱梯度部件的磨損應(yīng)用環(huán)境的惡劣性環(huán)境條件不斷在變！研磨損耗-細(xì)小的研磨顆粒的污染Grooving-Largeparticlecontaminationimbeddingintosoftcagematerial.PulverizerDamageModes–ForeignMaterial磨煤機(jī)的損壞模式–異物開(kāi)槽–大顆粒的污染埋入相對(duì)柔軟的保持架材料Abrasivewear-Fineabrasiveparticlecontamination.Inclusionorigin-Spallingfromoxidesorotherhardinclusionsinbearingsteel.Pointsurfaceorigin-Spallingfromdebrisorraisedmetalexceedingthelubricantfilmthickness.PulverizerDamageModes–FatigueSpallingGeometricstressconcentration-Spallingfrommisalignment,deflectionsorheavyloading.磨煤機(jī)損壞的模式–疲勞剝落機(jī)械雜質(zhì)-由于軸承鋼中氧化物或其它硬物質(zhì)而導(dǎo)致的剝落.外表?yè)p傷剝落-由于細(xì)小碎片或滾道外表凸起超過(guò)油膜厚度而導(dǎo)致的剝落幾何應(yīng)力集中-由于不對(duì)中，變形或重負(fù)荷而導(dǎo)致偏斜的剝落.PulverizerDamageModesExcessivePreloadorOverloadRapidanddeepspallingcausedbyunusuallyhighstresses.Fullracewidthfatiguespallingiscausedbyheavyloadscreatingathinlubricantfilmandpossibleelevatedtemperatures.磨煤機(jī)損壞的模式預(yù)緊力過(guò)大或過(guò)載不正常的高應(yīng)力會(huì)導(dǎo)致迅速和大面積的剝落。過(guò)載會(huì)導(dǎo)致太薄的油膜，然后溫度升高，導(dǎo)致整個(gè)滾動(dòng)面的疲勞剝落PulverizerDamageModesRollWheelSpalling磨煤機(jī)損壞模式滾壓輪剝落PULVERIZERS,CONVEYORS,SCREENS,BULKHANDLINGEQUIPMENTPUMPSAIRHANDLING,SOOTBLOWERSBOILERFEEDPUMPSPowerGenerationApplicationDetail電力行業(yè)應(yīng)用的細(xì)節(jié)磨煤機(jī)，傳送裝置，振動(dòng)篩煤粉處理設(shè)備氣體處理，吹灰器鍋爐加料泵

Pulverizers TRB,SRB,CRB Gearboxes TRB,SRB,SRBthrust,TTHDClassifiers TRB,ACBBPrimarycrushing SRBMaterialhandling HousedUnitsAirpreheaters CRB,SRB,SRBthrustSootblowers SealedBBPumps BB,CRBRailCars AP

Coal-firedPowerPlant

Opportunities

PulverizersMATERIAL-INPUTAIRINLETTRAMPRETURNPULVERIZEDMATERIALROLLERJOURNALS

Gearboxturntabletypicalspeedis<50RPMJournalsarehydraulically(orspring)loadedagainstthetableCrushedcoalisfedintothechamberatthetablecenterForcedhotairentersbelowthetablecarryingparticlesupProperlysizedcoalparticlespassthroughclassifierrotatingvanesLargerparticlesfalltothetablePulverizedcoalparticlesareblownintothechamber,priortoenteringtheboiler“Tramp”,orforeignmaterial,iscarriedoffseparatelyBowlMills

Pulverizers

GlobalManufacturers

NorthAmericaAlstomPower(CombustionEngineering/ABB)Babcock&WilcoxFosterWheelerBabcockBorsigPower(Riley)EuropeAnsaldo ItalyHitachi–Babcock GermanyMitsuiBabcock UKAsiaBeijingPower ChinaShanghaiHeavyMachineryPlant ChinaBharatHeavyElectricals(BHEL) IndiaPTEnergySystems IndonesiaFormosaHeavyIndustries TaiwanBowlMills

Pulverizers

PulverizerApplicationKnowledge磨煤機(jī)應(yīng)用知識(shí)B&WMPS三級(jí)減速齒輪箱PulverizerGearboxes磨煤機(jī)齒輪箱B&WMPS三級(jí)減速齒輪箱PulverizerGearboxes磨煤機(jī)齒輪箱TimkenGearboxExperience

Selectedbearingsforpulverizers,includingB&WMPS89andCombustionEngineeringgearboxesGlobalrelationshipswithgearboxdesignsandbuildersExperiencemakingdesigns“PowerDense”maintainloadsinasmallerenvelopehigherloadsinsameenvelope

NewDesignOldDesignL’L’X’X’鐵姆肯在齒輪箱應(yīng)用的經(jīng)驗(yàn)為各種磨煤機(jī)的軸承選型，包括B&W

和阿爾斯通(CE)各型齒輪箱的軸承

與全球不同的齒輪箱設(shè)計(jì)及制造公司有廣泛的聯(lián)系

我們的經(jīng)驗(yàn)可幫助客戶的機(jī)械設(shè)計(jì)更為“功率密集”

在更小的空間承受相同載荷

在相同的空間承受更高的載荷

DuraSpexxPowerRatingSeries

firstTimkenratingsincreasesince1986offers23%ratingsincrease/2Xlifeaddressesbearingperformancewhendamagemodeisfatiguelifeperformancebasedoncombinationofenhancedmaterial,profilesandfinishesallowssystemupgradewithoutchangingenvelopedimensions1986年以來(lái)，鐵姆肯第一次提高軸承的額定負(fù)載增加23％的額定載荷/增加一倍的壽命針對(duì)疲勞損傷模式提高軸承性能以加強(qiáng)材料，優(yōu)化型面和外表處理技術(shù)為根底在不改變安裝尺寸的情況下使系統(tǒng)升級(jí)DuraSpexx高額定載荷的產(chǎn)品系列ApplicationSpecialistDynamicClassifierConveyorsPrimaryCrushingAirPreheatersPumps泵空氣預(yù)熱器應(yīng)用專家動(dòng)態(tài)篩選器傳送裝置粗粉碎Material

Handling物料輸送TimkenServicesTimkenknowstheneedsthePowerGenerationindustry.Wewanttobemorethanjustasupplierofbearings–wewanttoenhancetheperformanceofyourequipment,increaseprofitabilityandbuildalong-lastingrelationship.Ourportfolioofvalueaddedservicesallowsustobeapartner.鐵姆肯的效勞鐵姆肯公司理解電力行業(yè)的需求.我們不僅僅希望成為一個(gè)軸承的供給商–我們希望提高客戶裝備的性能，增加收益率，建立長(zhǎng)久的關(guān)系.我們的增值效勞允許我們成為客戶的合作伙伴.BearingsmountedinrollwheeljournalsremovedfromservicereconditionedAssistingMaintenancePractices協(xié)助現(xiàn)場(chǎng)維護(hù)安裝在滾輪軸頸上的軸承從機(jī)器拆下來(lái)時(shí)的狀況修復(fù)后的滾輪(軸承)ServiceEngineeringSupportDamageAnalysis

ImprovebearingunderstandingFindthetruecauseAddressbearingsystemissuesIdentifypotentialrepaircandidates效勞工程支持---軸承損壞分析

更進(jìn)一步的理解軸承

找出真正的損壞原因

解決軸承系統(tǒng)問(wèn)題

選出需要修理的軸承ServiceEngineeringSupport-Training

On-sitetrainingHands-ondisplayitemsTailoredtospecificneedsBecomeTimkencertifiedApplypropermaintenancepracticesCreaterelationships效勞工程支持–培訓(xùn)

現(xiàn)場(chǎng)培訓(xùn)

演示操作

度身定制；符合客戶需要

鐵姆肯的認(rèn)證培訓(xùn)課程

實(shí)施正確的保養(yǎng)維護(hù)體系

與客戶更緊密的接觸AdvancedProducts先進(jìn)的產(chǎn)品BallBearingsforSootBlowers

InterchangeforDiamondPowerI/Rsootblowershigh-temperaturesealsandexpandedradial-internalclearanceforeasierturninghigh-temperaturegreaseallowsbearingtoadjusttoheatincreasesextendedbearinglife2-4timesfromstandardballbearings用于吹灰器的球軸承

專門為美國(guó)DiamondPower公司I/R型吹灰器開(kāi)發(fā)的軸承

高溫密封和增加徑向間隙以便更好的運(yùn)轉(zhuǎn)

高溫脂允許軸承在高溫條件下運(yùn)作

與標(biāo)準(zhǔn)軸承相比，壽命可提高2-4倍DebrisResistantBearingsstandardTimkenbearingsoutperformcompetitorsdebrisresistantproductDRproductiscombinationofheattreatprocessesandenhancedsurfacefinishesanadvancedlayerofprotectioninenvironmentswheredebrisisaconcernalsopotentiallyaddressesdamagemodesfrommarginallubeandfalsebrinelling抗磨粒軸承標(biāo)準(zhǔn)的鐵姆肯軸承就比競(jìng)爭(zhēng)對(duì)手的抗磨粒軸承性能高抗磨粒軸承是熱處理和增強(qiáng)的外表處理技術(shù)的結(jié)晶先進(jìn)的保護(hù)層，以抵抗磨粒也可以針對(duì)臨界潤(rùn)滑和假性壓痕等損壞模式起到一定保護(hù)效果RelativeTestLifeUpto4.5xUpto2.