dual e3d support
thingiverse
I crafted this support with meticulous attention to detail, incorporating numerous adjustments and minimal complex components. To assemble it, you will require three times SCS8UU (LM8UU plus aluminum bearing block), an ordinary component found in Prusa clone kits, as well as four M3x25 bolts. There is no belt tensioner; I recommend using this design from Freemark: https://www.thingiverse.com/thing:1683070. Installation Advice: 1. Lower the Z carriage to its lowest possible position. 2. Secure the chassis and belt fixation with screws. 3. Install the two extruders, but do not tighten the screws yet. 4. Position the two hotends in contact with the bed surface. 5. Tighten the screws firmly on the side of the dovetail. 6. Tighten the screws moderately from your perspective. 03/25/18: I added a vent kit for a 50X50X15 blower and a 30X30X10 fan. 04/07/18: I updated the fan mount to provide greater strength and a non-slip surface with lug features.
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