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2022
Foam type for 3D printing of car seats and shoes released
At the end of June 2022, Desktop Metal introduced a new type of foam for 3D printing of car seats and shoes. The technology is called FreeFoam. Desktop Metal's main customers include auto giants BMW and Toyota Motor, as well as space company SpaceX. Read more here.
Announcement of a 3D printer for printing edible confectionery products
In early June 2022, Digital Pâtisserie introduced a 3D food printer called Patiss3, specially designed for kitchens and catering establishments and allowing you to print large volumes of products without adding additives. Using technology developed at the Massachusetts Institute of Technology, the device is designed for professional confectioners and allows you to create freeform shapes in a short time. Read more here.
2019: Norsk Titanium Announces Increased Power G-IVL 3D Printer
On June 17, 2019, Norsk Titanium (Norsk) announced that it had designed and is assembling a larger Rapid Plasma Deposition (RPD) unit. The installation makes it possible to manufacture larger and more complex components for aircraft and engines with increased printing speed. The G-IVL RPD plant will use the same RPD technology on which Norsk's additive manufacturing process is based. Read more here.
2018: 3D printers release toxic particles into the air during printing
Many desktop 3D printers emit various ultra-dispersed particles less than 0.1 microns (100 nanometers) into the air during the printing process. Invisible to the human eye, they can enter the airways and cause harm to human health. This was announced on November 12, 2018 by scientists from UL Chemical Safety and the Georgia Institute of Technology (Georgia Institute of Technology, Georgia Tech).
The experts made alarming conclusions based on the results of a two-year study on the influence of 3D printers on the air quality in the premises in which they are located. The findings of scientists have published the journals Aerosol Science and Technology, according to the publication 3ders.org.[1]
It turned out that during the operation of three-dimensional printing devices, more than 200 different volatile organic compounds (VOCs) are released into the air, many of which are known for their irritating or carcinogenic properties. Among them are formaldehyde, styrene and caprolactam. Scientists warn that in rooms where there is no good ventilation, substances released during 3D printing can significantly worsen air quality.
Experts came to the conclusion that many factors affect the level of particles emitted into the air, including the temperature of the nozzle of a 3D printer, the type of materials used, the brand of the device, etc. However, there is too little information on the market to help users choose safer options.
Scientists recommended more research that would improve 3D printers and minimize harmful emissions from them, as well as increase user awareness of safety measures that can be taken.
To reduce risks, experts advise using 3D printers in well-ventilated rooms and moving away from devices during printing.[2]
See also
- 3D printers in Russia
- 3D printing in medicine
- 3D Printing in Medicine (Global Market)
- 3D Printers (Global Market)
- 3D Printing Projects
- AMT-Spetsavia
- Apis Cor
- Evolution of additive manufacturing technologies
Notes
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