Fachberichte
Additive Manufacturing for complex die casting tools: Scalable process for large aluminum components successfully demonstrated
The Fraunhofer ILT and MacLean-Fogg have jointly produced a complex die casting tool inlay using Laser Powder Bed Fusion (PBF-LB/M). The specially developed L-40 tool steel enables the additive manufacturing of heavily loaded, large-volume tools for the first time and thus the implementation of conformal cooling.
Fachberichte
Heat treatment for the production of electrical tubular heating elements
Tubular heating elements are electrical heating elements which consist of a thin resistance wire built as a fine spiral, which is placed central in a protection tube made of metal. The tube is filled with a insulating compound. This basic principal configuration was already patented in USA in 1859. More than half a century passed until this idea could be used comercially.
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