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实体模型(泰姬陵)的设计与数控加工毕业论文.doc

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实体模型(泰姬陵)的设计与数控加工毕业论文.doc

0本科毕业论文(设计)论文题目实体模型(泰姬陵)的设计与数控加工学生姓名所在院系机电学院所学专业机电技术教育导师姓名完成时间1摘要Pro/Engineer是近年来较为流行的机械绘图软件之一,它的绘图功能在产品造型设计中应用性很强。介绍泰姬陵模型设计的全过程,运用Pro/E的全参数设计、特征基础、装配等特点,使设计工作直观化、高效化、精确化。另外还通过CAXA制造工程师和CAXA车削对模型组建进行自动编程,生成轨迹路线和程序,然后在数控机床上进行加工,完成模型最终造型。关键词产品造型设计,Pro/Engineer,CAXA,数控机床2SolidmodelTajMahalDesignandCNCMachiningAbstractPro/Engineerisoneofmorepopularmechanicaldrawingsoftwareinrecentyears,itsgraphicsintheapplicationofproductmodelingdesignhighly.TajMahalmodelthroughtheintroductionofthewholeprocessofdesigntoillustratetheuseofPro/Eparametersofthewholedesign,basiccharacteristics,assembly,etc.sothatthedesignofvisualization,efficient,accurate.Inaddition,throughCAXAmanufacturingengineersandCAXAturningthemodelsetupforautomaticprogramming,trajectorygenerationrouteandprocedures,andthenprocessedonCNCmachinetoolstocompletethefinaldesignmodel.KeywordsProductdesign,Pro/Engineer,CAXA,NCmachinetool3目录1绪论............................................................................................................................42设计要求....................................................................................................................43模型的实体设计........................................................................................................43.1上实体及圆顶设计.............................................................................................53.1.1上实体设计步骤..........................................................................................53.2下底座及四立柱设计.........................................................................................93.2.1设计步骤......................................................................................................93.3模型装配设计...................................................................................................103.3.1设计步骤.....................................................................错误未定义书签。4CAXA自动编程及加工参数设置..........................................................................104.1CAXA制造工程师铣削加工及参数设置.......................................................104.1.1图形绘制....................................................................................................104.1.2平面轮廓加工轨迹生成............................................................................124.1.3平面区域加工轨迹生成............................................................................174.1.4加工轨迹仿真............................................................................................194.1.5后置设置及G代码生成...........................................................................194.2CAXA车削加工及参数设置...........................................................................214.2.1图形绘制....................................................................................................214.2.2轮廓粗车轨迹生成.....................................................................................214.2.3轮廓精车轨迹生成....................................................................................254.2.4加工轨迹仿真............................................................................................264.2.5后置设置及生成G代码...........................................................................265数控机床加工..........................................................................................................285.1数控车床对刀设置...........................................................................................285.2数控铣床对刀设置...........................................................................................296组件附图..................................................................................................................296.1底座...................................................................................................................306.2立柱...................................................................................................................316.3中间部分...........................................................................................................327结束语......................................................................................................................34致谢..............................................................................................................................35参考文献......................................................................................................................36

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