CNC PCB Engraving Machine – 3D Model SolidWorks

The design model of CNC PCB engraving machine consists of three parts: computer, engraving machine controller and engraving machine host. Working principle: design and layout are carried out through the special engraving software configured in the computer, and the computer automatically transmits the design and layout information to the engraving machine controller, and then the controller converts this information into a power signal (pulse train) that can drive the stepper motor or servo motor, and controls the engraving machine host to generate the engraving tool path base diameter of the X, Y, and Z axes. At the same time, the high-speed rotating engraving head on the engraving machine cuts the processing material fixed on the host workbench through the tool configured according to the processing material, and can engrave various flat or three-dimensional relief graphics and texts designed in the computer, realizing the automatic engraving operation.