Ống dẫn gió cho Kingroon KP3S Pro V2

Recommended to print in PETG, you can try other materials but I have no experience with ABS or PC.

0.2 mm layer height, 0.4 mm nozzle.

To get the minimal material used, print with: 

• 2 walls
• top and bottom 1 mm
• lightning infill 1%
• default style tree supports with threshold angle 15 degrees
• block supports for the 2 screw holes on the back of the manifold and top of left duct (not required, see picture for example)

It is extremely important that the branches of the tree supports supporting the duct print properly so that the duct outlet is properly shaped. The model will be mostly hollow but I assure you it isn't necessary and will cut down on the weight a lot.

Water surface test shown at 0%, 25%, 50% and 100% fan speed.

Edit 14/8/24: added v13 (black in picture) (v12 in green in pictures), modified internal duct geometry for less restriction.