Remodeled Ender 3 Meanwell PSU mount

thingiverse

This is a redesigned PSU mount for the Meanwell LRS 350-24v. I found the original design on this platform but couldn't locate it to post an updated version. Hopefully, this revised model meets expectations. I don't use mesh modeling software, only Rhinoceros, so I had to redraw the entire part using NURBs to make my modifications. The end cap has been removed from the original design, allowing the entire assembly to be printed without supports. It works flawlessly. Additionally, the original model would barely fit onto the rear extrusion of the printer, requiring significant force to install it. I rectified this issue by making adjustments to ensure a snug and secure fit. This redesigned PSU mount serves several purposes: 1. It moves the PSU back about 2 inches to accommodate my dual Z lead screw mod. 2. It relocates the molex plug to the rear for improved cable management. 3. It features easy removal. 4. It provides sufficient clearance for a modified PSU cover with an 80mm fan. The attached G-code file is set up for a .16 layer height, no supports, hotend temperature of 227 degrees Celsius, bed temperature of 65 degrees Celsius, 10% infill, and a print speed of 70mm per second. I use a Titan Aero direct drive extruder with a .40mm nozzle, which may be helpful to know. I don't employ a layer cooling fan since most parts require structural integrity, and layer cooling fans are often unnecessary in this context.