Method of manufacturing laminated beams, apparatus for carrying out the same and glue applicator for the optimal application of glue in laminated beams

摘要

It is described a method of manufacturing laminated beams, wherein a plurality of elements to be assembled is provided and glue is applied to at least one surface of each lamella. The lamellas are assembled, and the assembled elements are subjected to pressure in a press. At least one component of the glue, applied at a specific point of glue application on an element, is controlled to be a function of the waiting time it takes before the point of glue application is subjected to the pressure in the press. It also relates to an apparatus for carrying out the method which is programmable to run a control sequence for the glue applicator (10) and/or the element feeder (6, 16) to provide an optimal applied glue amount.