学生毕业论文（设计）毕业论文（设计）论文题目：齿轮参数化设计及结构分析【英文】：GearParametricDesignandStructuralAnalysis院系：机电与建筑工程学院专业：模具设计与制造摘要锥齿轮广泛应用于航空、航天和工程机械传动系统中，具有传动平稳，承载能力强等优点，有着非常广泛的应用前景。但其结构复杂，设计计算困难。为了满足CAD/CAE/CAM的需要，实现锥齿轮三维参数化建模为后续工作奠定基础，具有非常重要的现实意义。本论文以三维软件Proe为开发平台，深入掌握Proe的参数化建模，实现锥齿轮三维参数化造型。首先，从建立平面渐开线数学模型入手，建立锥齿轮，并实现三维参数化造型。其次，在研究锥齿轮啮合原理的基础上，建立了渐开线的数学模型和锥齿轮的数学模型，实现了渐开线的参数化建模，完成了锥齿轮的三维参数化建模。该系统的实现，大大减少了设计人员的繁重工作，提高了设计效率，缩短了设计周期，为锥齿轮计算机辅助分析、辅助制造提供可能，同时本设计方法的提出对其他类型齿轮造型有一定的指导借鉴意义。关键词:锥齿轮;渐开线;参数化造型;ProeAbstractBevelgearwidelyusedinaviation,aerospaceandmechanicalengineeringinthetransmissionsystem,withasmoothdrive，carryingcapacity，andotheradvantages,hasaverywiderangeofapplications.Butitscomplexstructure,designcalculationsdifficult.InordertomeettheCAD/CAE/CAMneedsandbevelgearthree-dimensionalmodelingparametersforthefollow-uptolaythefoundationforaveryimportantpracticalsignificance.Thispapertothree-dimensionalsoftwaredevelopmentplatformfortheProe,Proe-depthgraspoftheparametersofmodeling,three-dimensionalrealizationofbevelgearparametricmodelingFirstofall,fromtheestablishmentofaplanegraduallystartlinemodel,theestablishmentofbevelgear,andtoachievethree-dimensionalmodelingparameters.Secondly,thestudybevelgearsmeshingonthebasisofprinciple,theestablishmentoftheinvolutelinemathematicalmodelsandbevelgearmodelhasgraduallyopenedtheparametersofthemodelline,completedthebevelgearparametersofthethree-dimensionalmodeling.Implementationofthesystem,greatlyreducingthedesignoftheheavyworktoimprovethedesignefficiencyandshortenedthedesigncycle,bevelgearforcomputer-aidedanalysis,aidedmanufacturingmayprovide,atthesametimethedesignofothertypesofgeartohaveacertainshapeReferenceguide.Keywords:bevelgear;involute;ParametricModeling;Proe目录中文摘要…………………………………………………………………………英文摘要…………………………………………………………………………目录…………………………………………………………………………TOC\o"1-3"\h\z\u………………………………………HYPERLINK\l"_Toc201644760"第一章绪论……………………………………………………………………HYPERLINK\l"_Toc201644761"1