Realization of cutting edge algorithm for PCB circular plate

In the Engineering CAM processing Circular panel is a headache problem, the need for engineers to design their own cutting edge to meet the board and the board after the Gong board side no internal angle, otherwise it will affect the Assembly

1. Original single PCS circular board

In addition, if you do not use a stamp hole connection, the mining v-cut connection must be cut-edge treatment

Two. For trimming the graphics after processing

This graph is the graph that the next algorithm will generate.

Three. Set that is spelled well

This is to spell set after no internal angle, does not affect the assembly

One more big picture, the set after it's been spelled.

Four. Solving ideas

Five. Code implementation:

Not to be continued.

Realization of cutting edge algorithm for PCB circular plate