Prusa MINI Enclosure V3

This case can be bought as a complete kit from my online shop. 
All kits now include the Panels, Screws & Magnets. You only need to print the parts in the color of your choice. 
 

netlaser.de/products/prusa-mini-enclosure

Features:

• Size: 445x445x445mm / door: 330x330mm
• Removable door
• Chamber Fan support (optional)
• LED kit support
• Spool fits inside

Design Approach:

This is a simple, cheap and easy to build case for the Prusa MINI. It is the smallest form factor possible for fitting the MINI into a cube shaped case (44 cm), even the filament-spool fits inside. The overall costs of the build should be kept low, so I decided to work with just 3 mm acrylic panels, which are stable enough thanks to the corner pieces. The whole case screws together with 30pcs m3x10mm screws, no glue required. To mount the case to your desk, you can tape the bottom corner pieces to your table. The case then can be lifted completely for printer maintenance. The front door is also wide enough to fit the whole printer through it when needed.

Thermal image of the enclosure:

Printing instructions:

Printing the parts from PLA is okay, even for higher temperatures.
We suggest standard-settings: 0,2mm layer, 2 perimeter

Printed parts list:

• 4x bottom-corner
• 4x top-corner
• 16x sidepanel-bracket
• 2x hinge frameside
• 2x hinge doorside
• 2x magnet
• 1x doorknob
• (optional) 2x LED-mount
• (optional) 2x cableclip

Please print the bottom corners standing like in the picture:

I added a plated version with all parts in the files tab.

Lasercut Parts:

For the acrylic parts, a laser cutter is needed. You can download the cutting files and cut it in your local makerspace/hackerspace or support my design and buy a complete kit from my online shop. 

Assembly manual:

Download here: https://cloud.fh-prototyping.de/s/SN7XRC29jdtGfRf

Useful links:

LED-Holder/ Fan:
 https://www.printables.com/de/model/682010-universal-led-and-fan-system

Spool holder:
 https://www.printables.com/de/model/175898-spool-holder

BOM:
 

• 4x Bottom-corner
• 4x Top-corner
• 8x sidepanel-mount
• 2x Hinge1
• 2x Hinge2
• 2x Magnet
• 1x Doorknob
   
• Laser-cut parts: 1x front, 2x side, 1x back, 1x top-panel 
  (fits on 5 Sheets 450x450x3mm plexiglas/acrylic) 
   
• 38 pcs M3x10mm screws + nuts  
• 4 pcs round magnets 6x3mm

Updates:

• 25.02.2023: Initial release of the design
• 26.02.2023: Bug fixes in Panel files
• 15.03.2023:  Several fixes in Panel Files + new hinge design
• 26.10.2023:  Switch to V2: Updated Version of all parts
• 08.01.2024: Switch to V3: Updated Version of all parts
• 27.01.2024: Updated BOM + manual