轮廓扫描 meaning in Chinese

profile scan

The contact freeform surface meaurement system the authors are developing is introduced in this paper , it is the application of cmm in the reverse engineering of part . the components of its software and hardware are analyed . under the circumstances of cad modelis unknown , somecirtical problems are studied such as the measurement points adaptive localization , the measurement path , layout and measurement data disoposal etc . based on measuring the curved surface of the cam , the scaning software have be designed in measuring the curved surface in cmm . the cmm ' s data can transfer to cad / cam system
分析了其软硬件的组成，并对在cad模型未知的情况下，测量系统软件中的一些关键技术，如测点的自适应分布、测量路径的规划和测量数据的处理方法等作了研究。并以凸轮轮廓曲线为例，编制了相应的曲线面轮廓扫描软件，并使三坐标测量机的测量数据转换为cad cam能接受的图形信息格式。