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37 - Sustainability in Additive Manufacturing Is a Moving Target
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Is additive manufacturing inherently more sustainable than conventional manufacturing methods? Stephanie Hendrixson and Dr. Tim Simpson wade into the various factors that must be considered to make this assessment; dive into some of the research happening in industry and academia on the subject; and discuss why sustainability is such a tricky problem in AM.
This episode of AM Radio is brought to you by Formnext Forum: Austin.
Mentioned in this episode:
- “Plastics: Knowledge and Information Taking Shape,” the art exhibit at Penn State University’s Pattee Library in 2017
- 3D print recycling program at PSU’s Maker Commons
- How MolyWorks atomizes metal powders in the footprint of a shipping container
- 6K Additive’s lifecycle analysis on nickel produced through its UniMelt process
- Results from the Additive Manufacturing Green Trade Association (AMGTA) lifecycle assessment of an aerospace bracket
- Review paper with Kate Whitefoot on the potential environmental and economic impacts of AM
- Tom Lauerman’s 3D printed clay creations
- Icon lunar surface construction system under development
- Made in the USA podcast
Additional Resources:
- AM and the circular economy
- Additive Manufacturing Media’s reporting on sustainability
- Examples of 3D printed shoes produced on demand, using recyclable materials, made from fewer materials
- A 3D printed concrete wall
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