Industry experts weigh in on the impact of AI on 3D printing

Manufacturing platform Hubs reached out to experts in the additive manufacturing (AM) industry to explore the potential of AI-enabled 3D printing and has shared its findings in an online article, “AI-assisted 3D printing: Insights on emerging trends and technologies.”

One of the most obvious applications of artificial intelligence in 3D printing is quality control. AI-enabled 3D printers can detect errors and correct them before they occur. These algorithms can analyze the 3D model and continuously compare it to the ongoing print process, monitor essential parameters, and make quick adjustments on the fly to address any issues. According to Jacob Wilson, regional manager at Bcn3d.com, AI can soon prevent print job failures in high-end industrial metal or polymer printers through in-print monitoring.

Designing objects still requires a working knowledge of both CAD and slicer software, which can be complex and challenging to learn. However, AI could eliminate this barrier to entry by enabling even those without any technical know-how to design their own 3D projects with ease. CNET's senior editor, James Bricknell, believes that NLP-based AI tools such as ChatGPT could transform the industry by allowing people to design complex geometries just with a simple prompt.

AI can improve print optimization, allowing for the creation of different printing techniques. Mark Lamkin, co-founder of FYR Medical, predicts that a neural net trained to iterate general 3D printing approaches toward a specific design goal could result in discoveries. By automating repetitive and tedious tasks, AI can free up designers and engineers to focus on more important things, like creativity and innovation.

3D printing has already proved its worth in health care with customized prosthetics and medical implants. With AI-assisted automation, these processes can be fast-tracked to cut down time for individuals urgently needing implants. Robin Brockötter, the resident 3D printing expert at Hubs, believes that AI will help doctors to play a more active role in the development of prosthetics and implants.