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《畢業(yè)設(shè)計(jì)（論文）-風(fēng)力發(fā)電機(jī)的增速齒輪箱的設(shè)計(jì)》由會員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、（論文）摘要風(fēng)電產(chǎn)業(yè)的飛速發(fā)展促成了風(fēng)電裝備制造業(yè)的繁榮，風(fēng)電齒輪箱作為風(fēng)電機(jī)組的核心部件，倍受國內(nèi)外風(fēng)電相關(guān)行業(yè)和研究機(jī)構(gòu)的關(guān)注。但由于國內(nèi)風(fēng)電齒輪箱的研究起步較晚，技術(shù)薄弱，特別是兆瓦級風(fēng)電齒輪箱，主要依靠引進(jìn)國外技術(shù)。因此，急需對兆瓦級風(fēng)電齒輪箱進(jìn)行自主開發(fā)研究，真正掌握風(fēng)電齒輪箱設(shè)計(jì)制造技術(shù)，以實(shí)現(xiàn)風(fēng)機(jī)國產(chǎn)化目標(biāo)。本文設(shè)計(jì)的是兆瓦級風(fēng)力發(fā)電機(jī)組的齒輪箱，通過方案的選取，齒輪參數(shù)計(jì)算等對其配套的齒輪箱進(jìn)行自主設(shè)計(jì)。首先，確定齒輪箱的機(jī)械結(jié)構(gòu)。選取一級行星派生型傳動方案，通過計(jì)算，確定各級傳動的齒輪參數(shù)。對行星齒輪傳動進(jìn)行受力分析，得出
2、各級齒輪受力結(jié)果。依據(jù)標(biāo)準(zhǔn)進(jìn)行靜強(qiáng)度校核，結(jié)果符合安全要求。其次，基于Pro／E參數(shù)化建模功能，運(yùn)用漸開線方程及螺旋線生成理論，建立斜齒輪的三維參數(shù)化模型。然后，對齒輪傳動系統(tǒng)進(jìn)行了齒面接觸應(yīng)力計(jì)算。先利用常規(guī)算法進(jìn)行理論分析計(jì)算。關(guān)鍵詞：風(fēng)力發(fā)電，風(fēng)機(jī)齒輪箱，結(jié)構(gòu)設(shè)計(jì)，建模（論文）AbstractTherapiddevelopmentofwindpowerindustryleadtotheprosperityofwindpowerequipmentmanufacturingindustry．Asthecorecomponentofwind
3、turbine，thegearboxisreceivedmuchconcernfromrelatedindustriesandresearchinstitutionbothathomeandabroad．However,duetothedomesticresearchofgearboxforwindturbinestartslate，technologyisweak，especiallyinthegearboxforMWwindturbine，whichmainlyreliedontheintroductionofforeigntechno
4、logy．Therefore，itisurgentneedtocarryoutindependentdevelopmentandresearchonMWwindpowergearbox，andtrulymasterthedesignandmanufacturingtechnologyinordertoachievethegoaloflocalization．Thispapertakesthewindpower。Theindependentdesignofthegearboxmatchingforthewindturbinehasbeenca
5、rriedoutbyselectingthetransmissionschemeandcalculatingthegearparameters。Firstly,themechanicalstructureofgearboxisdetermined．Thetwo-stagederivationplanetarytransmissionschemeisselected．Thegearparametersofeverystagetransmissioniscalculated．，andtheforceanalysisresultsisobtain
6、ed．Thestaticstrengthcheckoftoothsurfacecontactisimplementedaccordingtorelatedstandard．Theresultshowsthatitisaccordwithsafetyrequirements．Secondly,thehelicalgearparametricmodelisestablishedbasedoninvolutescurveequationandgenerationtheoryofspirallinebyusingthefunctionofparam
7、etricmodelinginPro／E．Then,thetoothsurfacecontactstressofthegeartransmissioniscalculated．KeyWords：thewindpower，GearboxforWindTurbine；StructureDesign；ParametricModeling（論文）目錄中文摘要……………..…………………………………………..……….….………………...IAbstract……………………………...……………..…………………………..……………….II1引言………
8、……..……….…………………………………………….….…………………..11.1課題來源……………………........................…………….…………….
