Cobra Cooler Plus Rear mount remix for the Maker Select Plus

thingiverse

Note: I no longer possess that printer, so further work on this file cannot be completed. Huge thanks to the original designer for their outstanding design; however, I was unable to locate a suitable replacement for the Plus model in TinkerCad. Before mounting the fan, attach it using a 4mm x 16mm screw. The fan itself requires a screw that is at least 24mm long; I used an M3 screw but you may opt for a tight Zip tie instead. This fan was sourced from Amazon: https://www.amazon.com/Uxcell-Brushless-Sleeve-Bearing-Cooling-Blower/dp/B016XMK6SE/ref=sr_1_2?ie=UTF8&qid=1487374645&sr=8-2&keywords=24v+fan It plugs directly into the existing socket; if you cannot locate this fan, simply acquire a 24V 50 x 15mm blower fan. NOTE: After rebuilding my hot end, I discovered that the tolerances had changed and the fan was lower than the head; I am currently printing and testing a fix. Printer Settings Brand: Wanhao Model: Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.2mm Infill: 20% Notes: In Cura, I chose Supports everywhere but set the angle to 50%. A very small amount of material is printed inside the duct opening and can be easily retrieved with pliers. I have also successfully printed without infill and achieved satisfactory results.