top of page
Newspapers

AUTHENTISE NEWS

Find all of Authentise's press releases, dev blogs and additive manufacturing thought pieces right here.

Recycling in Additive Manufacturing: Why It Matters and How to Make It Work

As industries around the world strive to reduce waste and improve sustainability, additive manufacturing (AM) is stepping up to the challenge. On Global Recycling Day, it's worth exploring how recycling fits into the world of 3D printing and why it's critical for both economic and environmental reasons.



Green recycling symbol with text: "Global Recycling Day, March 18" in white on a circular green background.
Global Recycling Day. March 18th.


Why Recycling Matters in Additive Manufacturing

Additive manufacturing, also known as 3D printing, is often considered a more sustainable production method compared to traditional manufacturing processes. Unlike subtractive manufacturing, which carves away material from a larger block (often generating significant waste), AM builds components layer by layer - using only what is needed. But despite its efficiency, AM still generates by-products that require careful management.


The two primary areas where recycling plays a role in AM are:

  1. Metal Powders: In processes like laser powder bed fusion (L-PBF), unused metal powder can often be sieved and reused. However, over time, these powders can degrade due to oxidation, contamination, or changes in particle size distribution.

  2. Polymers: Thermoplastic materials used in fused deposition modeling (FDM) or selective laser sintering (SLS) can also be reclaimed. However, the mechanical properties of polymers may degrade with each cycle, requiring careful monitoring and mixing with virgin material.


By reusing materials, manufacturers can significantly cut costs, reduce waste, and lower environmental impact - but it’s not as simple as just recycling everything.


Challenges of Recycling in AM

While recycling materials in AM is promising, it comes with several challenges:

  1. Material Quality Degradation: Each time material is reused, it can lose critical properties. Ensuring consistent quality requires ongoing analysis and testing.

  2. Traceability & Documentation: Keeping accurate records of how many times material has been used or blended is essential for compliance in regulated industries like aerospace, defence and medical.

  3. Process Variability: Different AM machines and processes can behave unpredictably when using recycled materials. Establishing standard practices for handling recycled powders or polymers is essential.

  4. Operational Complexity: Managing recycled materials adds complexity to production workflows. Without robust tracking and monitoring systems, it's easy for quality issues to slip through.


How Authentise Enables Better Recycling in AM

At Authentise, we understand that sustainable manufacturing relies on accurate data and efficient workflows. Our workflow management and tracking solutions help manufacturers manage recycled materials while maintaining quality and compliance.


Here's how we help:

  • Material Tracking: Authentise enables real-time monitoring of materials, including how often metal powders or polymers are reused. This data is crucial for maintaining part quality while maximising material use.

  • Automated Documentation: Our system captures and logs every material batch's lifecycle, ensuring compliance with industry standards.

  • Improved Efficiency: By automating the tracking of recycled materials, manufacturers reduce manual errors and streamline reporting processes.


With tools like Threads for real-time collaboration and Flows for automated workflows, manufacturers can handle the complexities of AM recycling seamlessly.


A Sustainable Future with Additive Manufacturing

As the AM industry evolves, the ability to recycle materials effectively will play a pivotal role in reducing waste and improving sustainability. By implementing robust tracking and workflow systems like Authentise, manufacturers can meet these challenges head-on while cutting costs and maintaining high-quality standards.


How is your organisation managing recycling in AM? We'd love to hear your thoughts and discuss how our solutions can help you stay ahead in the push for a more sustainable future.





Comentarios


info@authentise.com
HQ: 701 S 50th Street, Philadelphia, 19143 USA

UK Office: 33 Foley Street, London, W1W 7TL, UK

  • LinkedIn
  • Twitter
  • YouTube
  • Facebook

SOLUTIONS

About

Support

3mff-removebg
america+makes+logo
MXD Logo
AMUG
AMT Large

AUTHENTISE © 2023. ALL RIGHTS RESERVED   |   Privacy Policy   |   Terms of Use

We improve our products and advertising by using Microsoft Clarity to see how you use our website. By using our site, you agree that we and Microsoft can collect and use this data. Our privacy statement has more details.

bottom of page