Ender 3v2 E3D V6 Hotend Duct Satsana Dual Blower Fan

thingiverse

This is for an Ender 3v2 printer, that will use an E3D V6 Hotend. I used Solidworks flow and assembly to test this, and this will need a few parts to assemble this. WHAT IS REQUIRED: E3d Hotend V6 1x 4020 Fan or 4010(Use 24V fan or else you will need a step down converter to the fan. In the pic I was using a noctua and I installed a step down converter.)2 x 5015 Fan(Use 24V blower fan or else you will need a step down converter to the fan.)E3D Metal mount(MAKE THIS MOUNT GO AS LOW AS POSSIBLE) :https://www.amazon.com/Volcano-Compatible-Multi-Mount-Hotends-Ender-3/dp/B09MLHNFHQM3 Screws:https://www.amazon.com/dp/B0714FLXND?starsLeft=1&ref_=cm_sw_r_apin_dp_98H6PH73G425BAJ2T832_2M4 Screws and Nuts:https://www.amazon.com/Kadrick-Assortment-Metric-Washers-Upgrade/dp/B0BZ6XG8PT/ref=cm_cr_arp_d_product_top?ie=UTF8&th=1OPTIONAL: 5050 SMD LEDs (ONLY GET IF YOU PLAN ON USING MY NOZZLE LED VERSION)https://www.amazon.com/Lighting-Electronics-Components-Indicator-Emitting/dp/B09Y1P3W9T/ref=sr_1_3?crid=31M1TWWEC6YS4&keywords=5050+led+smd+200pcs&qid=1706939479&s=hi&sprefix=5050+led+smd+200pc%2Ctools%2C128&sr=1-3Potentiometer (ONLY GET IF YOU PLAN ON USING MY NOZZLE LED VERSION, THIS IS TO CONTROL LED BRIGHTNESS, I USED A 5V USB POWER CABLE TO POWER LEDS)https://shorturl.at/mIeSjIf it looks like one side is blowing harder than the other in the simulation, it's because of one of the mounting holes. It will be covered when installing the duct so it will be even.For the nozzles, I would just print the one I made, I haven't tried the original nozzles from "Satsana Dual 5015 Fan Duct for Ender 3 / CR-10" by eric-anastas" so I have no idea if the original nozzles will work. The resin version just has extruded cut holes for the M4 nut to mount the 4020/4010 fan, just super glue the m4 nut into that extruded cut. I did that because when resin printing, you can't really screw into the resin or it could crack. Other parts I used to design this: https://www.thingiverse.com/thing:4779428https://grabcad.com/library/noctua-fan-nf-a4x20-flx-4020-1EDIT 1: In case no one wants a channel for LED strips cuz you don't have LED strips, here you go I added a file that does not have a channel made for LEDs. EDIT 2: LED channel I kinda gave up on so don’t print the one with LEDS unless you plan on making something yourself, I provided a step file for the dimensions. It doesn't look very nice when the LEDs are behind the nozzle. The duct's nozzle is close to the hot-end nozzle, if you are worried about it, then just sand the nozzle a little although I haven't had an issue. Also if the cr touch is not perpendicular to the bed, then raise the right side since there’s a screw there holding it in place. EDIT 3: I added a nozzle version where it uses 5050 LEDS to light up the nozzle, I did not try FDM printing this specific nozzle, so actually it might not be able to print the nozzle. Although soldering might suck, I added a soldering helper so soldering is slightly easier. To have the soldering helper vertical, just use an adjustable wrench to make it stable so you can solder with the mount being vertical. I also posted a picture of the lighting and overall look. I know the LED placement looks sketchy, with the wire being close to the nozzle, but I guarantee you can make something better/safer I was just a bit lazy.EDIT 4: I revised the FDM and Resin versions, just for weight savings. And removed some files so you can find out which one you need easier. EDIT 5: If you plan on using my LED nozzles, make sure to buy those 5050 LEDs, and how you do it is get very thin wire, then solder wire on both sides of the LED (check polarity) then put the LEDs into the small channel on the nozzle (see on the pictures) and route the wires through the plastic shielding (where the fan wires go), I used 5V adjustable potentiometers to control on/off/brightness, with the potentiometers being wired to USB. I also added a 5050_LED_SOLDERING_HELPER.STL file to help solder the LEDs easier.In summary just download either FDM or resin version depending on the type of printer you are printing on, then just download two of the nozzles (left and right side then after printing assemble. The blue e3d mount goes onto the gantry first, followed by the hot end, followed by this duct.