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Sports equipment manufacturer Wilson has unveiled a prototype 3D-printed airless basketball that does not need to be inflated. The ball is made from an elastomeric polymer and has a see-through lattice structure with hexagonal holes that allow air to pass through it. Wilson collaborated with manufacturing company EOS to produce the ball using the selective laser sintering (SLS) method of additive manufacturing. This method involved using lasers to fuse layers of polymer powder into the 3D design. The ball was designed to bounce like traditional basketballs, and the company claims to have achieved this. This paragraph will discuss what filament is used in the Wilson airless basketball.
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What You'll Learn
- Wilson's Airless Gen1 basketball is made from an elastomeric polymer
- The ball is 3D-printed using selective laser sintering
- The lattice structure has hexagonal holes, allowing air to pass through
- The ball is available in jet black, natural, and brown
- The ball is designed to bounce like traditional basketballs
Wilson's Airless Gen1 basketball is made from an elastomeric polymer
Wilson's Airless Gen1 basketball is an innovative product that does not require inflation, unlike traditional basketballs. This unique feature is achieved through its construction from an elastomeric polymer, a material developed by Wilson specifically for this purpose.
The elastomeric polymer used in the Airless Gen1 basketball is a type of synthetic rubber with unique properties. It is a flexible and durable material that can withstand impact and retain its shape. This polymer is designed to be strong enough to resist deformation, ensuring that the ball maintains its spherical shape and structural integrity during gameplay.
One of the key advantages of using this elastomeric polymer is its ability to mimic the bounce of a traditional inflated basketball. This is a significant improvement over other 3D-printed balls, which often struggle to achieve the desired rebound height without the use of air. The polymer's inherent elasticity and energy return properties enable it to replicate the bounce characteristics of inflated balls, providing a responsive and satisfying playing experience.
The manufacturing process of the Airless Gen1 basketball involves using the selective laser sintering (SLS) method of additive manufacturing. This technique utilizes lasers to fuse layers of polymer powder, building up the intricate lattice structure of the ball. The lattice design, with its hexagonal holes, not only contributes to the ball's bounce but also creates a see-through effect, giving it a distinctive appearance.
Wilson's Airless Gen1 basketball, made from elastomeric polymer, offers several benefits over traditional inflated basketballs. Firstly, it eliminates the need for inflation, removing the hassle of maintaining air pressure and the risk of the ball going flat over time. Secondly, the polymer construction provides a consistent and durable playing experience, ensuring the ball can withstand rigorous use without deflating or losing its shape. This makes the Airless Gen1 basketball ideal for both indoor and outdoor play.
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The ball is 3D-printed using selective laser sintering
The Wilson Airless Basketball is a unique ball that does not require inflation and has been 3D-printed using selective laser sintering. This innovative manufacturing technique involves using lasers to fuse layers of polymer powder, creating a durable and bouncy ball.
Selective laser sintering is an additive manufacturing process, meaning that the ball is built layer by layer. In this case, lasers are used to fuse or melt the polymer powder together, forming the desired 3D shape. This method offers several advantages, including the ability to create complex geometries and produce functional prototypes or end products.
The ball is designed with a see-through lattice structure featuring hexagonal holes. This structure not only adds to the ball's visual appeal but also allows air to pass through, contributing to its bounce and performance. The lattice design was carefully engineered to replicate the bounce, flight, and feel of a traditional basketball, ensuring that it performs just like its inflated counterpart.
The use of selective laser sintering in creating the Wilson Airless Basketball showcases the potential of 3D printing in sports equipment design. It enables the production of a single-piece ball with "seams" and eight panels resembling the design of traditional basketballs. This technology eliminates the need for inflation, addressing the issue of balls eventually going flat due to changes in temperature and environment.
Overall, the Wilson Airless Basketball, made possible by selective laser sintering, offers a unique playing experience with its combination of durability, bounce, and innovative design. It represents a significant step forward in the world of sports equipment, demonstrating the power of 3D printing to revolutionize traditional products.
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The lattice structure has hexagonal holes, allowing air to pass through
The Wilson Airless Basketball is a unique innovation in sports equipment, featuring a 3D-printed lattice structure with hexagonal holes. This design not only eliminates the need for inflation but also ensures optimal airflow through the ball.
The lattice structure of the Wilson Airless Basketball is a key aspect of its design. Unlike traditional basketballs, which are inflated with air, this ball is crafted using an elastomeric polymer developed by Wilson. The polymer is formed into a lattice, creating a see-through pattern of hexagonal holes that allow air to pass through freely.
This lattice structure with hexagonal holes serves multiple purposes. Firstly, it enables airflow, contributing to the ball's overall performance. Secondly, it provides structural integrity, ensuring the ball maintains its shape and doesn't deflate over time. This addresses the common issue with traditional basketballs, where air contraction in changing environments and temperatures can cause the ball to appear flat.
The hexagonal holes in the lattice structure also contribute to the ball's bounce characteristics. By allowing air to pass through, the ball can replicate the bounce, flight, and feel of a traditional basketball. This is a significant achievement, as one of the biggest challenges in developing an airless basketball was achieving the expected rebound height without the use of air pressure.
The Wilson Airless Basketball, named Airless Gen1, is now available for purchase, offering a first-of-its-kind experience for sports and 3D printing enthusiasts alike. Its 3D-printed polymer lattice structure, with its refined lattice and perforated channels, delivers an exceptional playing experience, making it a notable advancement in the world of sports equipment design.
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The ball is available in jet black, natural, and brown
Wilson's Airless Gen1 basketball is a unique 3D-printed ball that does not require inflation. Instead, it features a see-through lattice structure with hexagonal holes, allowing air to pass through. This innovative design was developed in collaboration with manufacturing company EOS, using the selective laser sintering (SLS) method of additive manufacturing. The ball is created by fusing layers of polymer powder with lasers, resulting in a solid piece that mimics the bounce, flight, and feel of a traditional basketball.
The Airless Gen1 basketball offers a playing experience like no other, combining performance and aesthetics. It successfully replicates the bounce, size, and weight of a standard basketball while eliminating the need for inflation. This means no more worries about flat balls due to changes in temperature or environment, ensuring a consistent and enjoyable playing experience wherever you take it.
While the Airless Gen1 basketball initially debuted in black, Wilson has since expanded its color options. The ball is now available in three distinct colors: jet black, natural, and brown. These colors are part of a limited release, adding a touch of exclusivity to your playing experience. Whether you prefer the classic look of jet black, the understated elegance of natural, or the rich warmth of brown, you can now choose a ball that reflects your unique style.
The Airless Gen1 basketball is a testament to Wilson's commitment to innovation and performance. With its one-of-a-kind design and carefully selected materials, it delivers an exceptional playing experience. The ball's unique structure and carefully engineered polymer composition ensure it bounces and handles just like a traditional basketball. So, whether you're practicing your layups alone or playing a full-court game with friends, the Airless Gen1 will provide an authentic and unforgettable basketball experience.
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The ball is designed to bounce like traditional basketballs
The Wilson Airless Basketball is a unique ball that does not require inflation and has been designed to bounce like a traditional basketball. This ball is the first of its kind, featuring a 3D-printed polymer lattice structure that replicates the bounce, flight, and feel of a standard basketball. The ball was created using the selective laser sintering (SLS) method of additive manufacturing, which fuses layers of polymer powder into a 3D design.
The most challenging aspect of developing this airless ball was ensuring that it bounced in a similar way to a traditional basketball. Nadine Lippa, Wilson's lead engineer, explained that the goal was to create a ball that performed the same as a typical basketball in size, weight, and bounce, without the need for inflation. The ball's 3D-printed polymer lattice structure, with its hexagonal holes, allows air to pass through, contributing to its bounce and overall performance.
Several filaments have been suggested for use in 3D printing airless basketballs, with varying results. Some filaments, like TPU, do not bounce well, while others, such as PETG, are too brittle and may shatter. PEBA-S Kimya has shown promising results in terms of rebound, and PLA Flex is also recommended as it bounces more than TPU.
WISDREAM's FlexiTough Flexible Filament is a specialised filament designed for creating airless basketballs. It offers a balance between durability and bounce, ensuring consistent performance and resilience. This filament has received positive reviews for its flexibility, strength, and performance, making it a good option for printing airless basketballs that can withstand regular use.
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Frequently asked questions
Wilson's Airless Basketball is made from an elastomeric polymer with a lattice structure. The ball is 3D-printed as a single solid piece and does not need to be inflated.
The specific filament type used by Wilson for its Airless Basketball is not publicly available. However, the ball is made from an elastomeric polymer.
While the exact filament used by Wilson is unknown, other filaments like PLA Flex, TPE, TPC, and Polypropylene (PP) can also be used to make airless basketballs.
You can purchase filament specifically designed for printing airless basketballs from online retailers like Amazon. WISDREAM's FlexiTough filament is one such example, offering a balance between durability and bounce for a realistic playing experience.
