Patternmaking Progress: Additive Manufacturing and the use of 3D printing is bringing sand casting into the digital age.
Great article by Kip Hanson in "The Additive Report" on the application of 3d printing in the metal casting industry!
https://www.additivereport-digital.com/additivereport/2020q4/MobilePagedArticle.action?articleId=1625755#articleId1625755
https://www.additivereport-digital.com/additivereport/2020q4/MobilePagedArticle.action?articleId=1625755#articleId1625755