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1、畢業(yè)設(shè)計(jì)（論文）畢業(yè)論文雙擺線鋼球行星傳動(dòng)減速器設(shè)計(jì)摘要隨著機(jī)械制造業(yè)市場(chǎng)競(jìng)爭(zhēng)的加劇，如何提高產(chǎn)品質(zhì)量，加快產(chǎn)品的研發(fā)及縮短制造周期一直是機(jī)械制造業(yè)面臨的一個(gè)問題。當(dāng)今計(jì)算機(jī)技術(shù)在機(jī)械設(shè)計(jì)和制造中發(fā)揮著重要的作用，多種設(shè)計(jì)軟件在機(jī)械設(shè)計(jì)的各方面得到了廣泛的應(yīng)用。本課題在計(jì)算機(jī)輔助設(shè)計(jì)制造理論的指導(dǎo)下，對(duì)一種新型的“雙擺線鋼球減速器”進(jìn)行了研究。這種新型減速器與國(guó)內(nèi)外已有的齒輪減速器相比較，有如下特點(diǎn)：(1)傳動(dòng)比范圍大，最大可達(dá)幾千。若制作成多級(jí)減速器，則更顯示出本減速器的優(yōu)點(diǎn)。(2)結(jié)構(gòu)簡(jiǎn)單、體積小、重量輕。(3)機(jī)械效率高。由于用滾動(dòng)摩擦代替了滑動(dòng)摩擦，減少了摩擦，提高了傳動(dòng)
2、效率。這是別的許多減速器所不及的。論文的主要內(nèi)容包括：介紹了雙擺線鋼球行星傳動(dòng)減速器的結(jié)構(gòu)特點(diǎn)和工作原理，選取一組設(shè)計(jì)參數(shù)進(jìn)行了詳細(xì)的設(shè)計(jì)，分析了影響減速器性能的參數(shù)。根據(jù)減速器性能參數(shù)進(jìn)行計(jì)算并運(yùn)用CAD軟件繪出減速器的裝配圖及零件圖。本文的研究結(jié)果為雙擺線鋼球行星傳動(dòng)減速器的設(shè)計(jì)和改進(jìn)提供了重要的參考依據(jù)，也為新產(chǎn)品的開發(fā)提供了有效的方法與經(jīng)驗(yàn)。關(guān)鍵字：減速器，雙擺線，CAD38畢業(yè)設(shè)計(jì)（論文）ABSTRACTAlongwiththemechanicalmanufacturingmarketcompetitionintensifies,howtoimproveproductq
3、uality,speedupproductdevelopmentandreducelead-timeisalwaysaproblemwithmechanicalmanufacturingindustry.Today'scomputertechnologyinmechanicaldesignandmanufacturingplaysanimportantroleinvarietyofdesignsoftware,allaspectsofmechanicaldesignhasbeenwidelyused.Thistopicincomputeraideddesignmanufactur
4、etheory,undertheguidanceofanewkindof"doublecycloidalsteelballreducer"isstudied.Thisnewtypereducerandresearcheshavebeencomparedthegearreducer,hasthefollowingcharacteristics:(1)transmissionrange,thebiggestcanamounttoseveralthousand.Ifmakemultistagespeedreducer,criterionmoreshowtheadvantagesofth
5、isgearreducer.(2)simplestructure,smallvolume,lightweight.(3)mechanicalhighefficiency.Withtherollingfrictionissubstitutedforslidingfriction,reducethefrictionandimprovethetransmissionefficiency.Thisisasmanyotherreducer.Thepaperintroducedthemaincontentsinclude:doublecycloidalsteelballplanetaryge
6、arreducerstructurecharacteristicsandworkingprinciple,selectingagroupofdesignparametersforthedetaileddesign,analysistheinfluenceofgearreducer.PerformanceparametersAccordingtothespeedreduceriscalculatedandperformanceparametersofCADsoftwaredrawgearreducerandpartsdrawingassemblydrawings.Thisresea
7、rchresultsfordoublecycloidalsteelballplanetarygearreducerdesignandimproveprovidesanimportantreferenceforthenewproduct,alsothedevelopmenttoprovideeffectivemethodsandexperience.Keywords:doublecycloidalreducerto,CAD38畢業(yè)設(shè)計(jì)（論文）目錄摘要1ABSTRACT21.緒論51
