The hype cycle for additive manufacturing (AM) finally has run its course. For more than a decade, the industry was propelled forward by bold claims, inflated expectations and unfounded speculation. Like most bubbles, irrational liquidity fueled a wave of hubris that outpaced the industry’s actual ability to deliver. When the perceived value of limitless potential drastically … [Read more...] about RIP Additive Manufacturing Hype
2025 Quarter 4
Emerging Applications of 1,2-dithiolanes in Diverse (Photo)polymerizations
Review by Benjamin R. Nelson and Bruce E. Kirkpatrick, University of Colorado Boulder, Chemical and Biological Engineering Editor’s Note: This new section is designed to feature concise reflections from graduate students on recent academic reports regarding the development of technologies in the UV/EB curing space. Each commentary highlights key findings on a specific … [Read more...] about Emerging Applications of 1,2-dithiolanes in Diverse (Photo)polymerizations
Direct Ink Writing in Multi-Material AM
Although capable of generating parts from photopolymers in high resolution, a challenge of vat-based approaches is their limitations in multi-material applications. 1 In the preceding column, I reviewed multi-vat and multi-wavelength approaches to this challenge. The current column reviews technical approaches and applications of additively manufactured multi-material parts … [Read more...] about Direct Ink Writing in Multi-Material AM
Medical-Grade UV Adhesives: Meeting Regulatory Challenges with Future-Ready Solutions
By Matthias Hartmann, head of Sales Americas, Business Unit Adhesive Systems, Hoenle AG Adhesives remain at the heart of medical device production, securing everything from housings and tubing to sensitive electronics and sensors. UV-curable adhesives have become industry favorites because of their precision, speed and versatility in diverse assembly applications. Yet, … [Read more...] about Medical-Grade UV Adhesives: Meeting Regulatory Challenges with Future-Ready Solutions
UV Technology Powers 3D Solar Innovation
By Liz Stevens, writer, UV+EB Technology Topshelf Enterprises, operating as 3D Solar in Knoxville, Tennessee, has developed additive manufacturing technologies to produce intricate molds for casting glass, metal and ceramic parts. The company currently supplies glass components to defense and industrial sectors, and it plans to commercialize solar module production using its … [Read more...] about UV Technology Powers 3D Solar Innovation