PSU Mount for Creality CR-10

This PSU mount attaches directly to the 2020 extrusion profiles of the Creality CR-10. It holds the original PSU coming with the CR-10, if you want to convert the classic CR-10 into a boxless version (similar to the Ender 3). The mains voltage section of the PSU is seperated from the output voltages and contains no screws/screwholes.

IMPORTANT NOTICE:
THIS MOD IS ONLY RECOMMENDED FOR EXPERIENCED USERS! WORKING ON THE MAINS VOLTAGE SIDE OF THE POWER SUPPLY UNIT IS REQUIRED!

Parts needed:

• 5x M3x10 hex socket screw
• 5x M3 T-Slot nut for 2020 extrusion profiles
• 2x M3x6x5 threaded inserts (use of a soldering iron required)
• 2x original hex socket screw (mains supply socket)
• 3x original hex socket screw (PSU mounting screws)
• 1x original mains supply socket
• 1x original mains switch

Print Settings

Printer:

Generic Printer

Rafts: 

No

Supports:

Yes

Resolution: 

0.2 mm / 0.3 mm

Infill:

25%

Filament:

Generic PETG PETG 

Notes: 

PETG is recommended, as this is a critical mechanical part. Support is needed for the openings. Automatic support can be difficult to remove, you can use the second STL-file as support geometry.

Post-Printing

Threaded inserts

Use a soldering iron (~200 °C) to press the threaded inserts into the back of the mount.

Assembly

It is recommended to mount the holder first to the extrusion profiles in the back of the CR-10 (after inserting the PSU you can't reach the mounting screws anymore). If you have a second Z-Motor, be careful to route the wires first. Clear the screw holes with a drill.