{"id":8187,"date":"2016-01-27T21:38:03","date_gmt":"2016-01-27T21:38:03","guid":{"rendered":"https:\/\/staging.asminternational.org\/hts3-new\/results\/-\/journal_content\/56\/10192\/26129593\/NEWS\/"},"modified":"2023-02-07T04:48:13","modified_gmt":"2023-02-07T04:48:13","slug":"puris-produces-large-100-dense-complex-titanium-aerospace-part-via-3d-printing","status":"publish","type":"post","link":"https:\/\/www.asminternational.org\/ims-new\/results\/-\/journal_content\/56\/10192\/26129593\/NEWS\/","title":{"rendered":"Puris produces large, 100% dense, complex titanium aerospace part via 3D printing"},"content":{"rendered":"<p>\n\tPuris LLC, Bruceton Mills, W.Va., announces that it recently achieved a major 3D-printing milestone by producing a 31-pound complex titanium aerospace part for commercial use to 100% density. Measuring an estimated 19 x 19 x 11 inches with a cross-section thickness of 0.375-inch, the part was printed using ExOne binder-jetting technology at room temperature.<\/p>\n<p>\n\tIt was produced for an aerospace customer on an ExOne M-Print 3D printer at the Puris Bruceton Mills plant under the direction of the Puris metallurgy team. Binder-jetting technology allowed printing the part at room temperature, eliminating residual stress buildup that could result from high-temperature technologies. It also prevented the chemical-property and microstructure changes that develop in other metal 3D-printing technologies.<\/p>\n<p>\n\t&#8220;There is a lot of activity in this arena and larger parts have been printed, but we believe this is the largest <em>complex<\/em> titanium part to be printed to date,&#8221; Puris CEO Craig Kirsch said. &#8220;The milestone was achieved by the combination of our team&#8217;s deep metallurgical and powder-production expertise and ExOne binder-jetting technology. It was processed to full density and printed safely using affordable, available powder.&#8221;<\/p>\n<p>\n\t&#8220;We are actively working on a number of development programs with other customers interested in bringing large, 3D-printed parts into the additive manufacturing mainstream. Size is currently constrained only by the printer box itself, which presents advancement opportunities for ExOne to develop larger direct-printing machines,&#8221; Mr. Kirsch added. The current ExOne M-Print print box is 32 x 20 x 16 inches.<\/p>\n<p>\n\tPuris has printed large parts using Inconel alloy powder as well, and is able to print with other high-performance alloys.<\/p>\n<p>\n\t<a href=\"http:\/\/www.purisllc.com\/\" style=\"font-family: Helvetica, Arial, sans-serif; font-size: 0.9375em; line-height: 1.33333em;\">www.purisllc.com<\/a><\/p>\n<p>\n\t<a href=\"http:\/\/www.exone.com\/\">www.exone.com<\/a><\/p>\n<p>\n\t&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Puris LLC, Bruceton Mills, W.Va., announces that it recently achieved a major 3D-printing milestone by producing a 31-pound complex titanium aerospace part for commercial use to 100% density.<\/p>\n","protected":false},"author":63082,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8187","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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