Fan grill (Customizer)

This thing inspired by 120mm Fan grill - RepRap style by capitaenz.

I made it a symmetric and customizable.

Customizable parameters are:

• External dimension and mounting holes distance.
• Mounting holes shape and size (cylindrical or for conic head screw)
• Number of "rings" in grill.
• Wide of "rings" and rods.
• Shape of "rings" (true ring or tear drop).
• "Rings" smooth or segmented.
• Central "ring" solid or has hole.

All .stl examples are for 120 mm fan.

Instructions

To avoid unwanted gaps inside grill rings and rods I use 2.13 mm wide for it and the following parameters for Slic3r:

• Hozzle diameter: 0.3mm
• Layer height: 0.2 mm
• First layer height: 0.3 mm
• Perimeters: 2
• Fill density: 0.8

(You can see result on the 2-nd photo)

Category: Electronics