Universal Joint

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Published on May 15, 2010
This thing was Featured on September 17, 2010

Description

Printable universal joint.

Instructions

One of the axis (M4) goes through the joint ball. The other one is composed of 2 M4x14 cap-screws with a unthreaded part.
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Very nice. How steep of an angle can it handle?

I'm not sure beyond 90
° definitely. I actually designed this when I didn't have my RepRap working yet. I should print it sometime...

Nice. No need for a bearing.

added connectors to fit openstructure grid http://openstructures.net/page...

Nice part. I'm not sure if it is because I am printing PLA or what, but the ball and the uprights ended up a bit too thick, so I had to sand them down quite a bit before it would rotate, but it works well enough!

Nice part. I'm not sure if it is because I am printing PLA or what, but the ball and the uprights ended up a bit too thick, so I had to sand them down quite a bit before it would rotate, but it works well enough!

and to think i just bought 4 of these... lol