chanelink logo
CHANELINK
Deutsch

MIT research enables 3D printers to recognize new materials

840
2024-04-18 16:54:09
Übersetzung anzeigen

According to scientists at MIT, mathematical formulas developed by MIT researchers and other institutions can significantly improve the sustainability of 3D printing.

Issues with 3D printing of plastics
3D printers typically use mass-produced polymer powders to print parts, which are consistent and predictable, but also difficult to recycle.
Other more environmentally friendly options also exist and are still under development, but changing the printing material also requires adjusting the parameters of the 3D printer, which is a challenging process that requires changing up to 100 features, and most of them are done manually.

"Mathematical functions" for new parameters
A research team from the MIT Bits and Atoms Center, the National Institute of Standards and Technology, and the National Center for Scientific Research in Greece has developed a process that actually allows printing software to quickly identify the characteristics of new printing materials. It may have never been encountered before and many related parameters have been adjusted accordingly.

Researchers have improved the extruder of a 3D printer to measure material flow and force within 20 minutes, and then input these numbers into its "mathematical function" to generate new parameters that can be implemented in standard printing software.

The Success of Biobased Materials
Officials from the Massachusetts Institute of Technology say that this technology accounts for about half of the parameters that typically require human modification. Experiments on new materials (including materials from biological sources) have shown that this process can even successfully manufacture complex parts.

Reduce the impact of 3D printing on the environment
This method can achieve more recyclable printed products and limit the use of polymers from fossil fuels, ultimately reducing the overall environmental impact of additive manufacturing.

Source: Laser Net

Ähnliche Empfehlungen

  • Halloween\Christmas Laser Processing Art Carnival ！！

    Chanelink Halloween\Christmas Laser Processing Art CarnivalShow your design talent and win a cool laser engraver cutter.TimeUpload of work and canvassing period: October 25, 2023 - December 25, 2023Winner announcement time : December 29, 2023ContentEligible participant:Laser industry practitioners, enthusiasts, who must be at least 18 years old.Awards:First prize (1...

    2023-10-25
    Übersetzung anzeigen

  • Researchers have captured the strange behavior of laser induced gold

    A new study conducted by the US Department of Energy's SLAC National Accelerator Laboratory has revealed the strange behavior of gold when impacted by high-energy laser pulses.When certain materials are subjected to strong laser excitation, they will quickly disintegrate. But gold is exactly the opposite: it becomes more resilient and resilient. This is because the way gold atoms vibrate together ...

    2024-02-17
    Übersetzung anzeigen

  • The scientific research team of Beijing University of Technology opens up a new field of on-chip optics research

    Zhang Jun, an academician team of Beijing University of Technology, pioneered the on chip spectral multiplexing perception architecture, and independently developed the first 100 channel megapixel hyperspectral real-time imaging device in the world, creating the world's highest light energy utilization rate. On November 7, the team's relevant achievements were published in the journal Nature, and ...

    2024-11-08
    Übersetzung anzeigen

  • Two Enterprises Collaborate to Overcome Optical Pollution in Vacuum Laser Welding

    Cambridge Vacuum Engineering (CVE), a precision welding equipment company in the UK, and Cranfield University recently announced that they have successfully reached a Knowledge Transfer Partnership (KTP), which will provide global engineers with more welding options.In this cooperation, both parties jointly solved the optical pollution problem in vacuum laser welding, paving the way for the compre...

    2024-02-03
    Übersetzung anzeigen

  • The Application of Femtosecond Laser in Precision Photonics Manufacturing

    Femtosecond laser emits ultra short light pulses with a duration of less than 1 picosecond, reaching the femtosecond domain. The characteristics of femtosecond lasers are extremely short pulse width and high peak intensity.Ultra short blasting can minimize waste heat, ensure precise material processing, and minimize incidental damage. Their peak intensities can cause nonlinear optical interactions...

    2024-02-28
    Übersetzung anzeigen