A 3D Printer with Open Design, Featuring Cantilevered Arms
In the world of 3D printing, Boothy Builds' Hi5 printer is making waves with its innovative design. This experimental 3D printer stands out from the crowd, relying on a unique system of two cantilevered guide arms to position the print head.
Unlike traditional Cartesian or delta printer designs that use gantries or towers, the Hi5's motion system is a breath of fresh air. The printer's hotend slides along metal arms that run on linear rails, a design element shared with other experimental open-concept printers. This setup enables precise hotend movement without the need for a full gantry or bridge structure.
The Hi5's design is not only unique but also promises lightweight and compact solutions for high precision motion. However, Boothy Builds acknowledges that there is still room for improvement, particularly in addressing the occasional slipping of the X and Y belts under load, which can lead to layer shifts and noise in the print.
One of the most challenging aspects of the Hi5's design was creating a coupling between the guides that slide along the arms. But Boothy Builds has managed to overcome this hurdle, ensuring smooth and reliable operation.
The Hi5's use of cantilevered arms is a feature that sets it apart from other 3D printers. In fact, this design can be found in some of the cheapest printers, demonstrating its practicality and affordability.
Boothy Builds is also looking to find a more elegant solution to the current spring-tensioned bearings in the Hi5's design. This focus on refinement and innovation is what makes the Hi5 an exciting addition to the 3D printing community.
Keith Olson, a well-known figure in the 3D printing world, has even provided a tip regarding the Hi5 printer. His insights add to the anticipation surrounding this promising open-design 3D printer.
As the Hi5 continues to evolve, it is clear that Boothy Builds is committed to pushing the boundaries of what is possible in 3D printing. The Hi5's unique features, combined with its potential for improvement, make it a printer to watch in the future.
The Hi5 printer's unique design, which employs cantilevered arms instead of traditional gantries or towers, signifies a significant advancement in 3D printing technology. Boothy Builds' continuous efforts to refine and innovate, such as seeking a more elegant solution for the spring-tensioned bearings, highlight the Hi5's potential to revolutionize the 3D printing industry.
