A CAD/CMM workpiece modeling system based on IGES file is proposed. The modeling system is implemented by using a new method for labelling the tolerance items of 3D workpiece. The concept—“feature face” is used in the method. First the CAD data of workpiece are extracted and recognized automatically. Then a workpiece model is generated, which is the integration of pure 3D geometry form with its corresponding inspection items. The principle of workpiece modeling is also presented. At last, the experiment results are shown and correctness of the model is certified.
|Number of pages||3|
|Journal||Chinese Journal of Mechanical Engineering (English Edition)|
|Publication status||Published - 2003|
Ma, X., Zhang, G., Liu, S., & Wang, X. (2003). Measuring information integration model for CAD/CMM. Chinese Journal of Mechanical Engineering (English Edition), 16(1), 59-61. http://www.cjmenet.com/EN/abstract/abstract896.shtml#