easyDelta rigid frame

thingiverse

The three brackets are positioned between the towers and the top plate, effectively creating a sturdy frame and an acute angle between them. To achieve precise measurements, I utilized my well-tuned Prusa i2 to print these brackets, thereby ensuring that they remain perfectly square. A specialized nut holder is incorporated to securely fasten M4 nuts into the 20mm extrusions; even without T-nuts on hand, this adaptation still proves to be highly effective. By securing the bracket to the tower via the integrated M4 20mm nut holder and two M4 nuts, I established a firm connection. Subsequently, I affixed the bracket to the tower using two high-strength M4x16 screws equipped with retaining rings. A particularly robust 4.5 x 30 wood screw can be utilized to securely attach the part of the bracket that is oriented towards the center, thus providing added stability and rigidity by attaching it directly to the top plate