The FPCB flexible circuit board laser cutting machine adopts high-performance ultraviolet (UV) laser cold light source, integrates high-precision CCD image positioning technology, and uses self-developed visual laser control software to perfectly achieve the ultra precision processing application of FPCB shape cutting, contour cutting, drilling, and composite film window opening. It has the advantages of fine cutting seam, good verticality of cutting edge, smooth cutting edge, and easy automation control of cutting process.