j-head/e3d v6 mount with mini differential ir sensor for Flying Bear P905

thingiverse

e3d v6/j-head mount: This mount plate is designed for the e3d/j-head v6 hotend, a re-mix of the original e3d v6 mount plate by TH3D. It's now available in two different versions: ET-AutoLevelSensorMount-52.9mm.stl and ET-AutoLevelSensorMount-53.5mm.stl. The first version is 0.6mm shorter, while the second one is 0.6mm longer. For a more recent strong and easier print version, you can use ET-AutoLevelSensorMount-54.0mm_v12.stl. To mount the mini ir sensor board on your printer's x-axis bracket, you need to solder wire directly onto it instead of using pin headers. This will give you a much more compact setup. Print settings for this version are 0.2 layer height, 50% infill, print on its side, and add zig-zag support at 5%. With this setup, you can switch out the 30mm fan with a 40 mm fan. Using the noctua 40mm fan, it's dead quiet and absolutely no vibration. To mount the 40 mm fan, you need to print yourself a 40mm fan mount from here - https://www.thingiverse.com/thing:929326. Please note that I have to scale the x dimension by 102% with PLA or print with PETG. If you don't have the Mini IR differential sensor, you can use the original auto bed level sensor instead. Print the STL file "ET-AutoLevelSensorMount-52.9mm.stl" or "ET-AutoLevelSensorMount-53.5mm.stl". One is 0.6mm longer. For blower fan, see this - https://www.thingiverse.com/thing:2843816. All Metal Heat Break If you want to print longer and higher temperature, consider swap out the heat break with this all metal high quality titanium alloy - https://www.aliexpress.com/item/high-quality-V6-titanium-alloy-heat-break-TC4-for-E3D-V6-HOTEND-heater-block-1-75MM/32853548000.html?spm=2114.search0103.0.0.522b3d57COcR9b. The 3D benchy printed in blue is with this heat break. Make sure you set the retraction to 3mm. Please note that this only works with ABS. With PLA, you will get jam. For PLA, use the heat break with PTFE. Have not tried PETG yet. eSUN PLA Printer Setting (eSUN-PLA.curaprofile): * Extruder 190 degree C * Extruder 200 degree C first layer * Bed 60 degree C first layer only * Flow 95% * Initial layer flow 85% * Fan 75% * Speed 50mms/ * Wall 25mm/s * Brim 8mm eSUN ABS Printer Setting (eSUN-ABS.curaprofile): * Extruder 225/230 degree C layer 0 * Bed 80 degree C * Flow 100%/88% layer 0 * Fan 75% * Speed 40mm/s * Wall 20mm/s * Retract 3mm (for all metal heat break) * Brim 8mm eSUN PETG Printer Setting: * Extruder 225 degree C * Bed 80 degree C first layer only * Flow 95% * Fan 75% * Speed 40mm/s * Wall 20mm/s * Brim 8mm * Layer height 0.25 * Retraction 3mm * Travel 120mm/s * Combing mode off