MIT researchers are now 3D-printing glass

Istraživači MIT-a sada printaju 3D stakla

While the thought of a machine that can squirt out endless ropes of molten glass is a bit frightening, the folks at MIT have just about perfected the process. In a paper published in 3D Printing and Additive Manufacturing, researchers Chikara Inamura, Michael Stern, Daniel Lizardo, Peter Houk and Neri Oxman describe a system for 3D printing glass that offers far more control over the hot material and the final product.

3D printanje stakla

a new AM platform for molten glass that combines digitally integrated three-zone thermal control system with four-axis motion control system, introducing industrial-scale production capabilities with enhanced production rate and reliability while ensuring product accuracy and repeatability, all previously unattainable for glass.”

The system uses a closed, heated box that holds the melted glass and another thermally controlled box where it prints the object. A moveable plate drops the object lower and lower as it is being printed and the print head moves above it. The system is interesting because it actually produces clear glass structures that can be used for decoration or building. The researchers take special care to control the glass extrusion system to ensure that it cools down and crystallizes without injecting impurities or structural problems.

“In the future, combining the advantages of this AM technology with the multitude of unique material properties of glass such as transparency, strength, and chemical stability, we may start to see new archetypes of multifunctional building blocks,” wrote the creators.

Source: Techcrounch.com
  • TCM International - Tool Consulting and Management Group Worcon official partner
  • Feal perfection in aluminium Worcon partner
  • Iscar
  • Schunk - competence leader for gripping systems and clamping technology signed partnership contract with Worcon B2B manufacturing platform
  • Đuro Đaković Energy official Worcon partner
  • Promming d.o.o. Worcon official partner
  • Tim teh d.o.o. Worcon official partner
  • Kemperle Worcon official partner
  • CRYO-RT Worcon official partner
  • Nieros Worcon official partner
  • Tija Industry Worcon official partner
  • Pib Extra d.o.o. Worcon official partner
  • Kowe CNC Worcon official partner
  • Biam i zavarivanje
  • Celje International Industry Fair
  • Mediteran Inox d,o.o. VAŠ EKSPERT ZA METAL!
  • Kovinoplastika Worcon official partner
  • Ing Lukac Worcon official partner
  • Tehnovar Worcon official partner
  • Marex Elektrostroj official Worcon partner
  • Development and Educational Centre for the Metal Industry Cakovec Croatia is Worcon platform official partner
  • Alas info Worcon partner in CNC technology
  • Hstec
  • Strojotehnika
  • Nejci
  • Mastel CNC Technik Worcon Partner