Beta Casted Prusa parts

thingiverse

This Prusa 3D printer design is derived from the original model (http://www.thingiverse.com/thing:4148). The creator of this version aimed to improve on Metrix Labs' pourable Clone parts, but found some technical issues with certain components. As a result, these parts were altered to be pourable while maintaining functionality. The affected parts include the XMotor, the XIdler, the 2 ZMotors, the vertices, and smaller parts like barclamps and endstop holders. To enhance strength, the Vertices of this Prusa have thicker walls than Mendel Vertices but not as much as the original. The XMotor, XIdler, and ZMotor parts had long holes inside; these were modified by cutting out sections to split the holes and creating separate nut/spring traps for easier assembly. Clamps and endstop holders have increased wall thickness for added stability. A unique casting technique was developed to create holes within most parts, reducing the need for drilling to just 10 holes. To prevent melting, a special thermoresistant polyurethan was used instead of Smooth Cast 325. After tempering, parts can withstand temperatures up to 120°C. For more information, visit ifeelbeta.de or view the making-of video on YouTube. Purchase a set of these parts at www.2printbeta.de and download STL files from the provided links. Remember, for motor and hotend proximity parts, use SmoothOn Onyx Slow for optimal results.