Do you know how to print PCB in a light plotter?
Laser drawing machine, can be completed in the past a long time to complete the work in a very short period of time, and the drawing of the thin wire, high density plate is unmatched by manual operation. According to the structure of laser plotter, it can be divided into flat type, Internal, Drum and External Drum.
The optical drawing data is generated, is to design data by the CAD software transformation called Gerber data through the CAM system to modify, edit, complete light painting pretreatment (imposition, mirror), so as to meet the requirements of the production process of printed board(Printed circuit board supplier). Then the processed data is sent to the light painting machine, drawing machine by optical grating (Raster) image data processor into raster data, the raster data through high-power fast compression reduction algorithm is sent to the laser drawing machine, complete light painting.