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Ventilation of IPS Prusa RAMPS board

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3D model description

Support in 2 pieces of a fan 60 x 60 x 15 to fix on a RAMPS V1.4 card. Support
This support consists of a base that is fixed by pinching the RAMPS card and serves as a guide wire and a fan door that clips on the base.

The fan is attached to the fan door by 4 bolts M4 x 25 and 4 nuts.

The zip is composed of 3 files: The base, the fan door and FreeCAD construction file for measurements.

Be indulgent is a first for me, I have never used 3D software before and so I have avoided all the problems of "blocking" the software by shunning and so it's frankly a filthy bazaar, but I am sure that some "pro" will be able to redo a new support by correcting the numerous anomalies.

There will be a few strokes of files to give on the 2 left paws to reduce the rim to 1mm.

To pass the wires in the central channel of the base, use a "grommet" composed of 2 ends of electrical wire that will allow you to pull the layers of cables inside the guide.

The whole thing is printed in PLA because I have not yet built the enclosure closed.

After a few hours of use the system proves to be very efficient and the engines keep all their power thanks to efficient cooling.

Be careful of the legs when cleaning and assembling, give a few lime strokes to reduce the edges if necessary because they break easily! have fun

3D printing settings

Model printed in PLA 100% full, about 1 hour of printing per piece.

The fan is a model of the most current and perhaps of any thickness 15 or 10mm and 60mm of side

  • 3D file format: ZIP
  • Publication date: 2017/10/22 at 08:52



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One comment

L'idée est venu en constatant que les drivers moteurs chauffés assez fort et que cela réduisez la puissance des moteurs après quelques dizaines de minutes de fonctionnement (probablement courant un peu fort, mais les moteurs ne chauffes pas).
Le chalenge été de concevoir un dispositif par clissage sans colle et sans boulon sur la carte RAMPS.

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