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Printable crosslink ellipse gears

by natetrue, published

Printable crosslink ellipse gears by natetrue Jan 7, 2010

Featured Thing!

Description

I 3d-ified the design by stickoutrock and made it so the crosslinks snap into place.

Recent Comments

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These gears are so cool! I noticed they don't really touch each other. I printed them in black and green and they snapped together beautifully! I used drayde's link redesign. Well done to both of you!

These gears are awesome!

Unfortunately some of the joint parts broke off when I tried to snap them into the holes. I tried to design a more robust version: http://www.thingiverse.com/thi...

Because the gears are elliptic and the holes are offset has you rotate the gears the crosslink does not have to move and holds the gears together.

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License

Public Domain
Printable crosslink ellipse gears by natetrue is licensed under the Public Domain license.

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Instructions

Print two each of the STL files, clean, and snap together! Make sure the gears are aligned correctly; if things aren't sitting right, rotate one of the gears 180 degrees and try that way (they are not rotationally symmetric!)

Comments

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sirmakesalot on Aug 5, 2011 said:

These gears are so cool! I noticed they don't really touch each other. I printed them in black and green and they snapped together beautifully! I used drayde's link redesign. Well done to both of you!

drayde on Dec 29, 2010 said:

These gears are awesome!

Unfortunately some of the joint parts broke off when I tried to snap them into the holes. I tried to design a more robust version: http://www.thingiverse.com/thi...

feilen on Oct 4, 2010 said:

Hmm, still need to calibrate, so I might have to print these again... Still look cool!

feilen on Oct 5, 2010 said:

My Y belt wasn't tightened enough :P Looks great now

evvo on Jan 12, 2010 said:

These look great! Since I don't have a 3d printer can anyone recommend a good place to have this fabbed?

PrintTo3D on Jan 16, 2010 said:

Email me at printo3d (at) printo3d (dot) com

Da3v on Jan 9, 2010 said:

These are a lot of fun. I loved the fact that printing the posts for the gear links sounded remarkably like one of the instrumental parts of "By-Tor And The Snow Dog" by Rush.

Anonymous on Jan 9, 2010 said:

this works really well

natetrue on Jan 8, 2010 said:

Well that depends on what you mean by working. Do they go around smoothly as designed? Yes. Do they do anything useful other than that? Nope. :)

tc_fea on Apr 30, 2010 said:

some of the best things in life are absolutely useless, but fun!

wizard23 on Jan 9, 2010 said:

it obvious does something usefull...I could play with it for hours... :-P

Anonymous on Jan 8, 2010 said:

does it work? :P

DocProfSky on Oct 14, 2010 said:

Because the gears are elliptic and the holes are offset has you rotate the gears the crosslink does not have to move and holds the gears together.

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