Prusa I3 Rework X-Motor Drop In Replacement upgrade with Solidworks 2014 Source

thingiverse

My print side has consistently been unreliable as the components I received lacked sufficient infill and were produced in ABS plastic; however, it was ultimately resolved by designing a solution to complement my Prusa i3 Rework X-Idler Drop In Replacement (http://www.thingiverse.com/thing:699285), and its impact was profound. I no longer encounter issues with the motor housing's stability; the primary cause of instability now stems from the inherent flexibility in 8mm smooth rods, which is a common trait shared by all such rods. To rectify this issue, I deliberately designed this modification to ensure a more solid structure and relocate the Z axis M5 nut further downwards towards its center, thereby providing it with an increased likelihood of staying in place due to the greater depth of its respective cavity. The original design placed this nut near the top, which presented problems. The procedure I employed involves printing with 0.12mm layer height and a 40% rectilinear infill rate at 0.26mm for the first layer using PLA, accompanied by support materials. This resulted in perfect holes, although outcomes may vary depending on individual settings and the chosen plastic material.