目录第1章绪论.............................................................41.1引言.............................................................41.2课题提出的背景及意义.............................................41.21逆向工程在国内外研究状况...................................41.22逆向工程的原理及特点.......................................51.23逆向工程的流程及应用领域...................................51.24课题的目的及意义...........................................71.3研究内容........................................................7第2章逆向工程软硬件设备及过程.........................................82.1扫描设备.........................................................82.2点云处理软件.....................................................92.3实体建模软件.....................................................92.4实体三维数据的扫描..............................................102.5点云处理........................................................112.6实体建模........................................................122.7快速成型........................................................13第3章建立齿轮泵基座数模的具体步骤...................................153.1齿轮泵基座逆向开发的流程.......................................153.2模型分析.......................................................153.3扫描...........................................................153.4点云数据处理...................................................163.4.1清除噪点..................................................163.4.2精简点云..................................................183.4.3边界优化.....................................................183.4.4简化数据及保存...............................................183.5数据转换.......................................................183.6模型构建.......................................................193.6.1数据导入...................................................193.6.2建立坐标系.................................................203.6.3建立长方体实体.............................................203.6.4建立凸轮实体...............................................203.6.5圆形阵列...............................