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Saint-Gobain is a world chief in progressive ceramics. The corporate designs manufacture and distribute a wide range of technical supplies utilizing superior manufacturing to develop progressive options in a wide range of sectors. Its ceramics companies have an unmatched vary of ceramic processing applied sciences to resolve buyer challenges, together with binder jet 3D printing. With two completely different ExOne machines, Saint-Gobain Analysis North America is forging the trail to industrial adoption of extra environment friendly, extra sustainable designs via ceramic supplies analysis and software growth.
The R&D group at Saint-Gobain contains native groups devoted to particular companies, in addition to a community of eight Transversal R&D facilities that serve all the companies of Saint-Gobain worldwide. These Transversal facilities are data hubs to develop new capabilities for the corporate to make the most of sooner or later. Saint-Gobain Analysis North America, situated in Northborough, Massachusetts, is one such Transversal R&D heart and residential to a 3D printing staff devoted to enhancing the manufacturing or efficiency of Saint-Gobain merchandise by way of additive manufacturing, in addition to advancing using 3D printing for ceramics throughout the Saint-Gobain portfolio.
“The staff is a centralized service for all Saint-Gobain enterprise,” mentioned Nick Orf, Additive Manufacturing Group Chief. “We work intently with our enterprise unit colleagues to establish the place Saint-Gobain supplies can be utilized within the 3D printing trade, the place can we use the know-how to develop new merchandise internally, and the place we will join our enterprise with startups and producers within the AM area.”
Utilizing ExOne binder jet 3D printing, Saint-Gobain works to develop progressive new merchandise and create a extra environment friendly manufacturing course of. “We see binder jetting as a extremely scalable know-how, which is clearly essential if the method is for use for business manufacturing,” Orf mentioned.
Saint-Gobain invested in its first ExOne binder jetting machine, an Innovent, in 2018. The pliability of the machine allowed the staff to carry out analysis on a wide range of their ceramic supplies. To additional advance the preliminary supplies analysis into production-ready functions, the corporate added an X1 25Pro in 2020. “We selected these machines due to the flexibility to develop functions for a wide range of supplies after which scale it throughout the machine household,” Orf mentioned of the Innovent entry-level machine and the X1 25Pro manufacturing system. “Having the ability to display scalability is essential. We’ve used the Innovent for years for prototyping ideas for a number of of our companies. Extra lately, we’ve been critically specializing in scaling just a few of essentially the most promising product designs and suppose we will deal with the yearly half manufacturing on the X1 25Pro.”
The 2-machine setup at Saint-Gobain takes benefit of the flexibility of the Innovent as a multi-purpose instrument and the elevated capability of the X1 25 Professional for industrial adoption. “The X1 25Pro construct field matches our wants for making larger-size items or bigger numbers of elements – each for patrons and for the curiosity we’ve seen internally from our companies right here,” Orf mentioned.
Density and porosity optimization are essential to most of the staff‘s packages. “We’re so proud of the powder compaction capabilities from the Triple ACT know-how on the X1 25Pro that we’re upgrading our Innovent with the identical capability so we’ve got even higher management of the microstructure of the elements we print,” Orf mentioned. Tasks can then be reliably scaled as much as the X1 25Pro for manufacturing. For future progress, the corporate might additional scale functions into the X1 160Pro. Orf affords a optimistic outlook for the way forward for binder jet 3D printing at Saint-Gobain, noting the rising curiosity within the know-how each throughout the firm and throughout the whole manufacturing trade. The Saint-Gobain Analysis North America staff is happy to discover new additive manufacturing functions using the corporate’s supplies corresponding to alumina, zirconia, and silicon carbide, amongst different high-performance ceramic supplies within the Saint-Gobain portfolio
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