When it comes to 3D printing, the possibilities are boundless, and one area where this technology is making a profound impact is in the field of prosthetics. In this blog, we’ll explore how a simple but game-changing solution – polymer adhesive – is revolutionizing the creation of prosthetics, making them more accessible and affordable for those in need.
A Volunteer’s Mission
It all began with a desire to help children and adults who required prosthetic limbs. A passionate individual decided to volunteer and support the cause through a fantastic platform called e-NABLE, which connects volunteers with those in need of prosthetics. This platform aims to make a real difference in the lives of people who may not have access to expensive medical-grade prosthetics.
Starting with PLA and PLA Plus
The journey began with the use of PLA (Polylactic Acid), a common and easy-to-use 3D printing material. PLA is an excellent choice for various applications, but as the volunteer’s prosthetic projects became more complex, they realized the need for a sturdier material. This led them to experiment with PLA Plus, which offered enhanced strength and durability.
Encountering Challenges with PETG
As the projects progressed, the volunteer decided to explore PETG (Polyethylene Terephthalate Glycol), a popular 3D printing material known for its durability. However, working with PETG came with its challenges. The primary issue was adhesive failure – the prints weren’t sticking properly to the build surface, leading to print failures. Imagine spending 10-12 hours on a print, only to return to a ruined project.
Discovering the Polymer Adhesive Solution
Frustrated but determined to find a solution, the volunteer came across an advertisement for a polymer adhesive designed for 3D printing. Skeptical yet hopeful, they decided to give it a try. The results were astounding. The first application of the polymer adhesive proved successful, and subsequent prints came out flawlessly. It was a turning point that boosted the volunteer’s confidence in their 3D printing endeavors.
Creating Prosthetics with Confidence
One of the projects the volunteer worked on was the creation of an open-source prosthetic forearm. This undertaking was no small feat, as it required a 32-hour print time for a single forearm component. Using the polymer adhesive, the prints came out perfectly. It marked a significant shift from printing one part at a time and hoping for the best to confidently printing multiple parts in a single job.
Making Prosthetics Affordable and Accessible
Prosthetic limbs can be incredibly expensive, with some high-end models costing thousands of dollars. Through 3D printing and the use of affordable materials like PETG, the volunteer’s mission is to make prosthetics more accessible to those who can’t afford the exorbitant costs of traditional devices. It’s about bridging the gap between a $10,000 prosthetic and a $50 3D-printed alternative.
Recommendation
If you’re looking to elevate your 3D printing game and tackle materials like PETG, the polymer adhesive is a game-changer. It eliminates the frustration of adhesive failures, allowing you to complete complex projects with confidence.
3D printing is not only revolutionizing the manufacturing industry but also changing lives through innovative solutions. If you’re interested in volunteering or supporting projects like e-NABLE, you too can make a difference in the world of prosthetics.
Stay tuned for more insights into the ever-evolving world of 3D printing, and remember, a small change can lead to significant impacts.