| 摘要 |
Means for analysing a model m in two dimensions comprising a linear camera 4 located at a given height above a motor-driven table 2,5 which supports the model on a window, and processing means to acquire, digitally encode and store a two-dimensional image of the piece m and approximating the perimeter by a modelling programme based on an iterative search algorithm which identifies straight units and arcs of circles along the perimeter of the two dimensional image of the part. For application to electro-erosion machines. <IMAGE> |
