Parametric Prusa i3 combined J-Head/object cooling system Single-Double Fan

thingiverse

I modified the code in order to choose singular (left or right) or double fan. I also change some parameters to fit a 25mm fan and to increase hotend zone to fit my big 20W resistor. It useful to use with AutoBedLevelling system: you can find the mounting plate at http://www.thingiverse.com/thing:397361 See instruction for more info. Instructions I add 2 parameters to select left, right or both fan. bottom_fan_right = true; bottom_fan_left = false; I add a parameter to create a parallelepiped instead a cube for blower fan zone middle_fan_mount_size_h I also edit some parameters to fit a 25 mm fan instead 30 mm blower fan. middle_fan_mount_screw_hole_distance = 20; // instead 24; middle_fan_mount_radius1 = 8; // instead 10; middle_fan_mount_radius2 = 12; // instead 13; I enlarge the hotend space to fit my big 20W resistor. so I add a parameter to create a parallelepiped instead a cube in the fan area. middle_fan_mount_size = 37; //30; middle_fan_mount_size_h = 32; //middle_fan_mount_size; blower_radius1 = 17; //instead 13.5; blower_pipe_radius = 17.5; //instead 14; add more holes to put more air in the printed piece nr_of_pipes = 18; //instead 12;