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Precision Crafting of Aluminum Cooling Fans with Sand Molds
Witness the fascinating process of aluminum casting as skilled workers shape cooling fans using the sand mold technique. From pouring molten metal to carefully refining each detail, every step ...
Fabbaloo28d
Lighter, Faster, Better: 3D Printing Aluminum Molds for Injection Foam Polymers
A method of making aluminum molds for casting foamed polymers has been developed in Germany. A partnership between Siegfried Hofmann GmbH, a large toolmaker, and 3D printer manufacturer GROB-WERKE has ...