New Angled Coupler for PTFE Tubing [PC4-M10]
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I redesigned my 40° coupler from the ground up!
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial
I redesigned my 40° coupler from the ground up! The Fusion360 design is now more parametric, so if you want to mess with the angle, get the source here!
https://a360.co/2BwCLdH
It's also shorter, and has a smaller footprint in general. It uses my new design for PC4-M10 interfaces.
This print works better if your PTFE tubing is chamfered at the end; guiding the filament in. Here is a fantastic tool I use to chamfer the ends of my tubing:
https://www.prusaprinters.org/prints/46984-ptfe-tube-60deg-chamfer-tool-by-printschnitzelat
Here is my original design for this coupler. It may be easier for you to print.
https://www.thingiverse.com/thing:3746615
Here are the PC4-M10 couplers I bought:
https://smile.amazon.com/dp/B078SRBDS7/
Here are the 3M Command Strips I use:
Learn more:
https://smile.amazon.com/dp/B0751RPC6Q/
Print instructions
Print with Supports
You can easily remove the supports at the end by poking them out from the other side with an allen wrench or something.