Abstract: A method for performing the assembly of an aircraft includes, once at least first and second templates (A, B) with through holes (a, b) have been defined on a chassis, taking an initial measurement of the templates to identify the positions of the different components; measuring a laser beam to know the real coordinates through which the laser beam passes through the holes (a, b), calculating the mathematical equation of the straight line of the laser beam in order to calculate its path and target points of the elements to be assembled, performing the mathematical calculation of the point where the laser beam must strike when the element is positioned in its theoretical position, calculating the target readings which the measurement apparatus has to show when the laser is in the target point, positioning the element to be assembled following the reading of the apparatus, and fixing the element.

Abstract: A method for performing the assembly of an aircraft includes, once at least first and second templates (A, B) with through holes (a, b) have been defined on a chassis, taking an initial measurement of the templates to identify the positions of the different components; measuring a laser beam to know the real coordinates through which the laser beam passes through the holes (a, b), calculating the mathematical equation of the straight line of the laser beam in order to calculate its path and target points of the elements to be assembled, performing the mathematical calculation of the point where the laser beam must strike when the element is positioned in its theoretical position, calculating the target readings which the measurement apparatus has to show when the laser is in the target point, positioning the element to be assembled following the reading of the apparatus, and fixing the element.