Ventilator rešetka poklopac 2 – 3D štampano

I made this because I was tired of breaking fan blades but couldn’t find a quite fan grill that was “perfect for my needs. Also I am learning FreeCAD.This design keeps a gap between the the grill and the fan. The pattern I used for the grill is based on one of the more quiet yet sturdy designs from this webpage. I have included the FreeCAD files and you can edit things to make it custom for your fan. The two STLs I have include are:grill_creality_4040.stl This fits the fan that came with my ender 3.The peg_diameter is 6.05mmThe peg_length is 2.5mmgrill_amazon_4040.stlThis is a fan a got from amazon, this oneThe peg diameter is 5.45mmThe peg_length is 3mmThese holes are shaped like a hexagon but the round peg fits very goodIf you want a cover for a fan with different size holes you can look