92 / 103 Friendess CypCut Laser Cutting Control System
6.3.3 Three-Point Find Edge
Here is an example that reference point is at bottom right.
1) Input plate dimension. The plate dimension should be same or little smaller
than the real plate.
2) Locate the laser head to the bottom right on the plate.
3) The program will get position A/B/C by the current position and plate
dimension.
4) Laser head will move in Y- direction and get X1;
5) Laser head will moves to B;
6) Laser head will move in Y- and get X2;
7) Laser head moves to C;
8) Laser head moves in X+ direction and get Y1;
9) After program finishes find edge process, it will calculates angle θ and
define 0 point at bottom right corner of plate. Laser head will locate to the
0 point.
6.3.4 BCS100 Find Edge Notices
1. Before start BCS100 find edge function, it must execute return axes to
mechanical origin to build correct coordinate.
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