Welcome to AMUG 2023, where we’re about to dive into the future of 3D printing with Impossible Objects. These pioneers are changing the game with their composite-based additive manufacturing technology, creating faster, stronger, and truly unique 3D-printed parts. If you’re passionate about high-temperature 3D printing with materials like PEEK, carbon fiber, and nylon, this is a game-changer you need to know about.
Composite-Based Additive Manufacturing: A New Frontier
Impossible Objects’ process is called Composite-Based Additive Manufacturing (CBAM), and every word in that acronym matters. Here’s how it works: they start with a non-woven fabric, such as carbon fiber or fiberglass. Then, they use an inkjet head to spray the desired pattern onto the fabric. Next, a thermoplastic powder, including materials like PEEK and nylon, is applied evenly across the entire sheet. A vacuum is run over the fabric to collect the dry powder while the wet powder adheres to the pattern, creating a printed layer at room temperature. Repeat this process for multiple layers, each containing a unique combination of materials, and you have the foundation of your 3D-printed object.
The Magic of Compression
What sets Impossible Objects apart is their ability to create a solid part from top to bottom. Unlike other 3D printing processes, they don’t deal with differential thermal stresses due to variations in temperature between layers. This innovative approach allows them to print quickly at room temperature and then heat the entire stack above the polymer’s melting point. The heat causes all the polymer particles to melt and wrap around the carbon fiber or other materials, resulting in a continuous, solid part without lamination or gluing.
Polishing Away Imperfections
After the part has been solidified, sandblasting is used to remove any excess powder, leaving behind a polished, high-quality surface. The result is a part that feels remarkably solid, almost stone-like in texture, yet incredibly lightweight.
Applications and Strength
Impossible Objects’ technology opens the door to a wide range of applications. They’ve created flat, lightweight parts with excellent surface finishes. They’ve even made parts for an industrial bearing mount and high-speed drone blades, which benefit from the strength and stiffness of their unique process. Their carbon fiber sheets contain 15-millimeter-long fibers, providing more strength compared to chopped carbon fibers commonly used in other 3D printing methods.
Experience the Future of 3D Printing
If you want to witness the latest advancements in technology and additive manufacturing, attending events like Rapid TCT is a must. It’s where companies unveil their new products, from robot arms to all kinds of 3D printers. Impossible Objects is at the forefront of these innovations.
Get in Touch
If you’re excited about the possibilities of Impossible Objects and their CBAM technology, you can learn more by visiting Impossible Objects. Whether you’re looking for high-temperature 3D printing, 3D scanning, or expert advice, we’re here to help. Feel free to reach out and explore this revolutionary world of 3D printing. Thank you for joining us at AMUG 2023, and remember, the future of 3D printing is now!