Overengineered Ender-3 Side Spool Mount

thingiverse

This remix of a remix, inspired by Ender-3 Side Spool Mount (https://www.thingiverse.com/thing:2967567) and Spool Holder Adaptor (Ender 3 Filament Spool Holder Adaptor v01 Fixed for S3D -> https://www.thingiverse.com/thing:2964818), is a sturdy solution for heavy spools that can withstand intense use without breaking. The original side mount had one major issue - the T nuts would chew into the aluminum extrusion, causing damage. To avoid this problem, I designed this alternative. To assemble this mount, you'll need the following parts: * 2 stock M5x10 screws * 2 M5 nut * Up to 16 M5x12 screws * Up to 16 T-nuts for 2020 extrusion First, insert both nuts into their slots from the side. There are four rows of four holes around the L-shape that sits on the extrusion. Place all your M5x12 screws in those holes and screw in the T-nuts from the side of the extrusion. You don't need to fill every hole - I used only 10 sets (M5x12 screws + T-nut) and it worked perfectly. Next, slide the assembly onto the back of your printer's extrusion and tighten the M5x12 screws so that the mount sits securely in place. Finally, attach the metal part of the stock spool holder using the two M5x10 screws. That's it! In the Thing Files section, you'll find an Inventor file that allows you to customize this design freely. Please share your creations or customizations with others!