While it may be no surprise that engineers have moved quickly to take advantage of the newly affordable 3D printers, the new modeling and fabricating possibilities have excited interest in a wide range of other disciplines across the campus.
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A chance encounter with a graphic design use of 3D printing in the Digital Media Center for the Arts (DMCA) got the Peabody Museum of Natural History chief preparator Michael Anderson interested in the possibilities of using 3D techniques to speed the process of designing and maintaining museum exhibits. Anderson approached DMCA associate director Ken Lovell about exploring the possibility of using 3D printing to help with Anderson’s work on the Peabody Museum’s famous dioramas.
Anderson and DMCA’s Ken Lovell are now experimenting with a variety of 3D printing and forming techniques that might be useful in maintaining the Peabody Museum’s dioramas. “Mike Anderson came to us looking for a way to maintain the authenticity and physical characteristics of the diorama’s artificial leaves––particularly the thinness and translucency of natural leaves,” said Lovell.
“These are world-class dioramas,” said Anderson, “but the foreground work is 70 years old. The taxidermy mounts are cracking, the fur is fading, and we have some bug damage to a number of the bird mounts. The leaves in the dioramas continually need to be redone.”
Using the traditional, time-intensive methods it can take years to replace the foliage in a diorama, for example, which requires producing many hundreds of leaves for dozens of plant species by hand. Anderson is working with the DMCA on both 3D printing methods and ink-jet printing onto vacuformed molds to produce the many hundreds of leaves needed to restore the “Forest Margin” diorama. Although the project is still a work in progress, “I know this is where we are heading. With the 3D printing it’s going to remove a lot of the steps I need to do to get my final product. It’s very exciting,” says Anderson.
Lovell’s work with the Peabody Museum is just one of a wide range of 3D printing explorations at the DMCA. The center’s 3D printers have been used for theatrical stage design, sculpture, and even photography projects.
“The DMCA is here to pave the road for Yale community members who want to incorporate new technologies into their art practice. We help come up with a practical workflow for a new technology solution, and help accelerate the process of usefully engaging with new technologies. If a new technique requires 10 years of practical training it’s not going to be useful to most of the community — particularly students — so we try to ease the entry into new working methods by creating workflows that smooth the path of engaging with a new technology,” says Lovell.