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Joining 3D print together

TubsAlwaysWins
By TubsAlwaysWins
in Hobby Electronics
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Anyone got any tips on how to strongly bond 3 different 3D printed pieces together? My final as a TA in tech class is to make a whiteboard holder for the band class to hold the small whiteboards and markers to the stands. 

Surprising Inari (2).stl

 

This is kind of where im at now. Basically the 3D printer my school has (Makerbot Replicator) isnt tall enough to print in one peice.

 

Anyone got thoughts on how to join the 3 peices together? 

 

(Its using PLA)

 

Feel free to edit the stl and I can print it to try it. Thanks

 

Breaking things 1 day at a time

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Cyanoacrylate works best.

1200px-Cyanoacrylate_structure.png

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8 minutes ago, MrMcMuffinJr said:

Cyanoacrylate works best.

 

 

Also known as super glue :D

 

ASU

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Just now, Hackentosher said:

Also known as super glue :D

 

im a nerd so...

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6 minutes ago, MrMcMuffinJr said:

im a nerd so...

Lol it's easier to buy bottles labeled as Cyanoacrylate though, you can get more for less. 

ASU

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I've seen a few Adafruit projects use E6000, but modelling in some screw holes would be ideal.

Anything should work fine though like superglue

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Araldite (Epoxy)? 

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1 hour ago, Hackentosher said:

Lol it's easier to buy bottles labeled as Cyanoacrylate though, you can get more for less. 

the only thing is... nobody is going to search that on amazon.

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joel did a very scientific video on just this subject, I think it was with the guy with the props channel I'm not sure of his name tho. super glue was the best afaik. if you're using ABS I think you can use slurry to bind them, I've tried friction welding parts that's worked okay but super glue is my go to. 

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3d printing nerd has a great video on this, superglue and friction welding look like the best options

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