In an exciting breakthrough, researchers at the University of Cambridge have revolutionized the 3D printing industry with a new technique for printing metals. This innovative approach addresses the challenges of cost and post-production modifications, combining the advantages of intricate 3D printed shapes with the engineering capabilities of traditional metal manufacturing.
Traditionally, metals have been manipulated through heating and shaping, a method that allows for precise control over the metal’s internal structure. However, contemporary 3D printing methods have struggled to replicate this level of structural control, leading to the need for extensive post-production modifications. But now, thanks to the collaborative efforts of Dr. Matteo Seita and international researchers, a unique formula for 3D printed metals has been introduced.
This groundbreaking technique utilizes laser control to dictate the properties of the end product, giving researchers the ability to control the internal structure of printed metals. Dr. Seita believes that this method can help reduce the costs of metal 3D printing, ultimately improving the sustainability of the metal manufacturing industry. Additionally, the team hopes to further streamline the process by eliminating the need for low temperature treatment in the furnace, reducing the number of steps required before using 3D printed parts in engineering applications.
But the benefits don’t stop there. By utilizing the laser as a microscopic tool, the researchers were able to achieve a balance of strength and flexibility in 3D printed steel, similar to that of traditionally produced steel. This means that the printed metals are not only robust but also less brittle, making them suitable for a wide range of applications.
This breakthrough has the potential to revolutionize the manufacturing industry, opening up new possibilities for the production of complex metal parts with improved efficiency and sustainability. The team’s findings have been published on the University of Cambridge’s website, where you can find more information about their research.
We are curious to hear your thoughts on this groundbreaking innovation. Visit our Facebook, Twitter, and LinkedIn pages to share your opinion and stay updated on the latest developments in the additive manufacturing industry. And don’t forget to sign up for our weekly additive manufacturing newsletter to have all the latest stories delivered directly to your inbox.
