Piece e.g. joint, assembling method for casement of motor vehicle, involves emitting laser beams using laser source for rendering traces to be visible on vehicle structure, where traces delimit zone of structure to permit insertion of piece

摘要

The method involves emitting a set of laser beams using a laser source (3) for rendering traces to be visible on a structure of a motor vehicle (5), where the traces delimit a zone of the structure for permitting insertion of a piece. The piece is positioned on a corresponding zone of the motor vehicle. The piece is fixed on an external part of the vehicle. The emissions of the laser beams are independently controlled with respect to each other.