金属带式汽车无级变速器传动机构设计(毕业论文+全套CAD图纸)(答辩通过).doc

下载文档就送全套CAD图纸扣扣414951605下载文档送全套CAD图纸扣扣1304139763摘要在具有广阔的发展前景和市场空间的汽车行业中,车辆技术也得到较快的发展。金属带式无级变速器是一种新型的机械摩擦式无级变速器,具有承载能力强、效率高、平稳性好、环保节能等优良的传动特性,特别适用于需要传递中大功率而又需无级调速的场合。本设计是基于现代人们对汽车性能的更高要求,鉴于国内外专家对无级变速器的研究与分析,结合金属带式无级变速器的现状和发展趋势、基本结构、传动原理、性能特点,主要以其在轿车中的应用,设计金属带式无级变速器的传动机构,根据对设计参数的分析,对整个无级变速器的各级传动部分的传动方式进行详细的设计,包括主、从动带轮;主、从动锥盘;中间减速机构,使其与传统的变速器相比,耐用性能、加速性能、燃油性能以及排放性能都得到改善。关键词:金属带;无级变速器;传动机构;机械摩擦式;主、从动锥盘;中间减速机构下载文档就送全套CAD图纸扣扣414951605下载文档送全套CAD图纸扣扣1304139763ABSTRACTInabroaddevelopmentprospectsandmarketspaceintheautoindustry,,highbearingability,highefficiency,energysavingandsteadiness,ransmissioncharacteristics,,inviewofthefactthatthedomesticandforeignexpertstovariator'binedwiththemetalbelttypecontinuouslyvariabletransmissionofthestatusanddevelopmenttrends,thebasicstructure,transmissionprinciple,,basedonthedesignvariable'sanalysis,thetransmissionpartatalllevelsofdetaildesigntransmissionmode,,includingmaster,drivenpulleys;Lord,drivencone-disk;paredwiththetraditionaltransmission,durableperformance,eleratingperformance,:Metalbelt;ContiuouslyVariableTransmission;transmission;atypeofmechanicalfriction;lord,drivencone-disk;ntermediatedecelerationinstitutions黑龙江工程学院本科生毕业设计目录摘要.........................................................................................................................................IAbstract................................................................................................................................II第1章绪论..............................................................................................................................................................................................................................