Design of Laser Marking Control Software based on C

Laser marking technology has become a popular way of product information marking in industrial production. In order to improve the speed, accuracy, stability and other indicators of the laser marking machine, this paper realizes the design of an intelligent laser marking control software. Users can draw basic graphics in the drawing area. The software adopts the vector marking method. For the drawn content, you can perform basic operations such as movement, rotation and scaling without distortion. After the editing is completed, the software converts the graphics data in the drawing area into the marking data required by the lower computer through interpolation algorithm. After receiving the trigger signal sent by the PLC, the corresponding marking data and operation instructions are transmitted to the control board of the lower computer via USB, and the board drives the galvanometer deflection and laser energy output to complete the marking.