by Liz Stevens, writer, The American Mold Builder Additive manufacturing is growing steadily, having evolved beyond its initial applications for creating 3D models and producing specialized, very low-volume parts. For mold builders, 3D metal printing now offers components for conformal cooling, venting and hot runner manifolds, with more developments on the horizon. The … [Read more...] about 3D-Printed Metal Inserts for Effective Mold Building