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Clip-on Printrbot 40-mm Fan Mount another version

by LineKernel, published

Clip-on Printrbot 40-mm Fan Mount another version by LineKernel Nov 10, 2012

Description

my fan mounting holes are 40mm apart so i enlarged the fan mount part and re uploaded it original design by RockstarAlchemist

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good for , you !
i just wanted to say that i did not had this problem as i was printing with abs (on printRbot)
Actually, I found out the problem. Because the solid infill was too packed, the cooling plastic would pull up and harden, then causes the next layer to be blocked by the already-cooled, unintentional walls. All I had to do was widen the extruder diameter in my Slic3r setting. The fan mount came out rather well!
Have you tried lowering your translation speed (i.e. the x- and y-axis speed) to allow more time for cooling of the polymer?

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Instructions

i printed it in abs , but it was not flexible enough to clip without breaking but if you wana give it a try here you go !

I couldn't print it because I need a fan mount to cool off the PLA quicker
Have you tried lowering your translation speed (i.e. the x- and y-axis speed) to allow more time for cooling of the polymer?
Actually, I found out the problem. Because the solid infill was too packed, the cooling plastic would pull up and harden, then causes the next layer to be blocked by the already-cooled, unintentional walls. All I had to do was widen the extruder diameter in my Slic3r setting. The fan mount came out rather well!
good for , you !
i just wanted to say that i did not had this problem as i was printing with abs (on printRbot)
Printed @ 40mm/s with PLA from Ultimachine. Unfortunately, I suppose my fan is weak, since I am getting very little airflow out of the nozzle. I am getting more airflow with an open design like thingiverse.com/thing:26775 until I can get another fan to try.

Printbot LC 50mm Fan Mount
yep , i get the same issue , but i like the fact that the air flow , even if reduced , is quite directional , and doesn t cool down the bed so much .
Thanks for the shout out!!
sorry , i am not native english speaker , i am not sure if you mean like "assassination" or "spreading the word by screaming out loud" , 
if it is the latter , i am sorry , it is my first week of printing and my layers binding is not excellent yet , but even if it is not clipping anymore , it has a nice pinching that keep it in place  , also , there is an issue where the bolts are on the way .

anyhow , thanks for the file , i am using your fan mount eveydays   :)
No problem.  Just saying thank you for referencing my original design.  Best of luck!!
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