Numerically controlled (NC) exposure device for light-sensitive material e.g. for circuit board layout film, uses exposure head moving in direct contact with light-sensitive material

摘要

A numerically controlled lighting device for light-sensitive material comprises an exposure head (2) and day-light cassette and is used on a milling-boring machine tool and carries out the function of a photo-plotter/exposure device with the exposure head moving in direct contact with the light-sensitive material (6).