Set of exposure to light of a printed circuit duplexing and installation comprising at least a set of exposure of this nature.

摘要

Set of exposure to light of a plate or printed circuit board (46) with double-sided through a first (10) and a second printing plate (16) being provided with said first and second cliches (10, 16) of a identification mark or location, behaving: - a frame or framework (14) fixed in a plane (X, Y) substantially horizontal, - one first (10) and a second artwork support (16) respectively intended to support the first and the second cliché, - means approach / separation (48, 48A, 48B, 51, 52, 52A, 52B, 56, 56A, 54, 60A, 60B, 62, 64A, 64B) which approximate and separate the first and second artwork supports (10, 16) one relative to the other, and holding means (66A, 66B, 68A, 68B) to maintain fixed in its plane the printed circuit board (46) relative to the frame or frame (14), holding the printed circuit board (46) between said first and second artwork supports (10, 16), said plac being provided a printed circuit (46) with a marking identifying or locating in position, characterized in that set by the fact that it also comprises: - a common displacement means (12, 18, 20, 22, 24, 26, 28, 30A, 30B, 30C, 32A, 32B, 34, 36, 40, 42) which allow jointly displace the first and second artwork supports (10, 16) in its plane (X, Y) with respect to the frame or base ( 14) based on information common displacement, and - separate displacement means (18, 20, 22, 24, 26, 28, 30A, 30B, 30C, 32A, 32B, 36, 38, 42, 44), allowing moving the second artwork support (16) in its plane (X, Y) based on a separate displacement information.