Method for the obtaining of cost effective geometrically complex pieces
AssigneeRovalma, S.A.
InventorIsaac VALLS ANGLÉS
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Abstract
The present invention relates to a method for producing metal-comprising geometrically complex pieces and/or parts. The method is specially indicated for highly performant components. It is disclosed a method for the production of complex geometry, and even large, highly performant metal-comprising components in a cost effective way. The method is also indicated for the construction of components with internal features and voids. The method is also beneficial for light construction. The method allows the reproduction of bio-mimetic structures and other advanced structures for topological performance optimization.
Claims34
A method for manufacturing at least part of a metal comprising component, which method comprises the following steps:
- providing a mold at least partly manufactured by additive manufacturing;
- filling the mold with a powder or powder mixture comprising at least a metal or a metal alloy in powdered form;
- a forming step, wherein the component is formed by applying a pressure and/or temperature treatment to the mold;
- a debinding step, wherein at least part of the mold is eliminated;
- and
- a consolidation step, wherein a consolidation treatment is applied.
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Dependencies are inferred from the claim text.