On August 31, 2024, Incus GmbH, a company based in Vienna, played a pivotal role in the development of a ceremonial mace for Yale University. The company utilized its cutting-edge lithography‐based metal manufacturing (LMM) technology to produce a crucial stainless steel 316L component designed by Jacob Eldred, a Yale graduate. This component is not only structural but also represents the future of engineering, signifying a leap in design and technology.
This special mace was created for the Yale School of Engineering to illustrate the evolution from traditional engineering methods to modern technological advancements. Starting from a hand-crafted wooden base, the design incorporates brass and copper, transitions through aluminum, and culminates in intricate stainless steel parts made using both CNC and advanced 3D printing technologies. The piece produced by Incus is strategically placed at a significant point where the mace’s structure diverges, highlighting the innovative potential of modern metalworking.
The component made by Incus features complex internal structures and curved surfaces, designed to demonstrate what is achievable with modern manufacturing technologies beyond conventional machining or casting. These methods contribute to creating a visually stunning representation of engineering progress, which captivates and inspires curiosity about the future capabilities of metal manufacturing.
Jacob Eldred, the creative mind blending art and engineering, was motivated by the intricate designs seen in historical artifacts crafted from materials like wood, ivory, and silver. He discussed how the simpler design trends of the Industrial Revolution were due to the era’s rudimentary machinery, but with today’s technology like 3D printing, we’ve regained the ability to construct complex forms consisting of curves, overhangs, and lattices.
“With today’s advanced automation and 3D printing capabilities, we can now craft elaborate structures. By incorporating these detailed elements using the Hammer Lab35 printer in my artwork, I am part of a lineage of sculptors who leverage emerging technologies,” explained Eldred. He is excited about the future possibilities as engineers begin to envision and create more elaborate designs with these technologies.
The involvement of Incus GmbH in creating the mace for Yale University not only showcases their mastery in sophisticated manufacturing techniques but also symbolizes the fusion of engineering and artistry, challenging traditional design boundaries. The mace represents a melding of age-old artisanship with cutting-edge technological innovation, reflecting continual growth in engineering capabilities and the broadening scope of what can be achieved through additive manufacturing.
Source: metal-am.com
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