| 摘要 |
<p>A control system for controlling a laser machining/processing apparatus and uses two separate control modules, each of which operates interdependently with the other. A laser control module contains instructions for controlling the laser beam while a movement control module contains instructions for controlling the movement of the laser apparatus relative to a workpiece. The instructions in each module are executed in parallel and interdependently of the instructions in the other module. The laser control module controls the actions of the laser apparatus while, in parallel, the movement control module controls the relative movements and/or positioning of the laser beam relative to the workpiece. Again, in parallel, the laser control module continuously checks the actual position of the laser apparatus against the desired position where laser action should be executed and, if the difference between the actual and the desired positions are within a predetermined margin of error, the relevant laser action is executed.</p> |
