Procedimiento de conformacion en caliente de una chapa de acero de una pala de rotor para una instalacion eolica, comprende el calentamiento de la chapa de acero en un horno, transporte de ella mediante un carro de solera hacia un dispositivo de prensado, prensado de la chapa de acero mediante al menos un troquel de prensado; dispositivo de conformacion; procedimiento de soldadura; dispositivo de soldadura; procedimiento de corte; robot de plasma; pala de rotor; e instalacion eolica.

摘要

The present invention concerns a forming process for hot forming of a steel sheet of a rotor blade to be produced of a wind power installation, including the steps heating the steel sheet in a furnace while the steel sheet is lying on a hearth bogie, displacing the heated steel sheet with the hearth bogie from the furnace into a pressing apparatus for the hot forming operation, transloading the heated steel sheet in the pressing apparatus from the hearth bogie on to a form bogie having a counterpart form and pressing the steel sheet by at least one pressing punch which presses on the steel sheet in such a way that it is formed between the pressing punch and the counterpart form and in particular assumes the shape of the pressing punch and the counterpart form.