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Bullseye Strain Relief Ender 3 Pro

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  • 12 downloads

3D model description

I listed this as a remix because it was heavily inspired by this bowden holder, but Its essentially created from scratch. The original didn't match the frame at all and I ended up having to get the Creality technical drawing and rebuild it to proper specs. Then the wire holder was pushed out to the side as the bullseye base has the heater and thermistor wiring ran outside the housing instead of inside like the stock one preventing connecting it to the bowden tube. Trying to tie to the bowden from the outside introduces a hinge point that rocks as the X-axis moves back and forth which kept wearing out my Picoblade connectors on the bl-touch. This is meant to be used with this bullseye base that has the cable guide removed. Especially useful with the right side mounted bl-touch to keep everything perfectly still because properly crimping a 5 pin Picoblade on 28ga silicone ribbon is frustrating to put it mildly, and I feel like cable chains between the extruder and hot-end are unnecessary if not counter productive.

Zip tie slots are 3mm tall and should accept most, if not all 4inch zip ties.

Update. V4 Shifted the bowden holder side about 1.5mm to the left to get it true to center with the mounting points for the heat-break per Creality's blueprints for the carriage.

  • 3D file format: STL
  • 3D model size: X 33.6 × Y 87.1 × Z 22.4 mm
  • Publication date: 2021/02/06 at 06:26

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CC BY NC SA


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