三坐标测量机在压力释放盘曲面反求上的应用研究  

Application Study of Reverse Engineering on Complex Surface of Pressure Relief Disc of CMM

作　　者：吴先文[1] 杨林建[1] 陈博[1] 冉峻林 

机构地区：[1]四川工程职业技术学院,四川德阳618000 [2]东方电机有限公司,四川德阳618000

出　　处：《机床与液压》2012年第18期66-69,共4页Machine Tool & Hydraulics

摘　　要：以压力释放盘曲线为例,论述了三坐标测量机在复杂曲面反求上的应用,并介绍了逆向产品的检验方法。把重建的曲面模型导入三坐标测量机的应用软件,将三坐标测量机测得的点阵数据处理后生成三维实体及加工程序,然后将程序传到数控设备上进行产品加工。Taking the curve of pressure relief disc as an example, reverse engineering application on complex surface of three co- ordinates measuring machine （CMM） was discussed, and the testing method of reversing engineering products introduced. While im- porting the reconstructed surface model for the CMM application software, the dot matrix data would be measured and processed to gen- erate three-dimension entity and machining program. Then the completed program can be transmitted to numerical control equipment to get end-products.

关 键 词：三坐标测量机 压力释放盘 逆向工程 三维实体模型 

分 类 号：TH12[机械工程—机械设计及理论]