减速器箱体的加工工艺设计完成日期：______________________指导教师签字：评阅教师签字：答辩小组组长签字：答辩小组成员签字：无I摘要减速器是通过齿轮的速度转换器，将电机（马达）的回转数改变为所需要的回转数，并获到较大转矩的一种用来传递动力的机构。在减速器中起着支持和固定轴组件的减速器箱体，对于保证轴组件运转精度、润滑及密封的可靠都起着重要作用。因此减速器箱体的加工工艺的不断完善对于减速器的使用有着很重要的作用。本文进行了对减速器箱体的加工工艺的设计。要对减速器箱体的加工工艺进行细致全面的设计，必须通过制造毛坯采用的形式、选择定位基准、拟定减速器零件加工的工艺路线、通过确定机械生产加工的余量、工序尺寸及制造毛坯的尺寸，以及确定减速器的切削用量及加工的基本工时等方面来设计。通过对减速器箱体加工工艺分析设计，提高减速器箱体制造的加工的工艺的水平，促进减速器箱体制造产业的进步。关键词：减速器；加工工艺；箱体AbstractThereduceristhespeedconverterthroughthegear,themotor(motor)ofthenumberofrotationtothenumberoftherequiredrotation,andwasakindoflargetorqueusedtotransferpowermechanism.Reducerboxinthereducerplaysasupportandfixedaxiscomponents,ensuretheshaftassemblyoperationaccuracy,goodlubricationandreliable无sealingandotherimportantrole.Sotheprocessofthereducerboxofthecontinuousimprovementoftheuseofthereducerhasaveryimportantrole.Thedesignoftheprocessingtechnologyforthereducerboxiscarriedoutinthispaper..Determinemanufacturingtheblankform,selectthelocatingdatum,drawnupbydecelerationpartsmachiningprocess,mechanicalproductionandprocessingofthemargin,processdimensionandblankmanufacturingsizedetermine,determinethedecelerationdeviceofcuttingparametersandmachiningmanhourandsoon,toconductamorecomprehensivedesigntoreducethespeedreducerboxbodyprocessingtechnology.Throughtheanalysisanddesignofthegearboxprocessingtechnology,improvetheprocesslevelofthereducerboxmanufacturing,andpromotetheprogressofthemanufacturingindustryofthereducerbox..Keywords:reducer；processingtechnology；boxIII目录1绪论................................................................11.1课题的研究背景及意义..............................................11.2减速器的研究现状..................................................11.3本文的主要研究内容................................................22减速器箱体的结构和工艺分析.......................................32.1箱体的结构分析....................................................32.2零件加工的技术要求................................................42.3箱体的毛坯种类....................................................42.4箱体的工艺性分析..................................................53铸造工艺设计.......................................................63.1工艺分析..........................................................63.2工艺方案的确定....................................................63.3工艺参数..........................................................74减速器箱体的加工工艺设计........................................114.1加工工艺的设计...................................................114.1.1设计原则.....................................................114.1.2步骤和内容..................................................114.2基准的选择.......................................................114.2.1工艺基准....................................................114.2.2定位基准的选择..............................................124.2.3表面加工方法的选择..........................................
