MyDD - Bondtech BMG Direct Drive Extruder for CR-10 (BLTouch, EZABL, E3D V6, Volcano, ...)
thingiverse
I merged several components together to create a lighter extruder than the original source. Instead of directly screwing into the plastic, I installed brass inserts for M3 screws. The fan shroud comes from the Prusa MK3 R3. The cold end fan is a 40x40x20 Noctua fan, and the part cooler fan is a Sunon 5015. A comparison on the weight of just the printed parts shows: Petsfang Bondtech Extruder: 125g Source of this remix: 82g My design: 66g I used the "Fan_Shroud__Prusa_R3_extended_Relaxed_tolerances_PC_Improved_Bridging_NF" fan shroud from the Prusa Mk3 fan duct (Includes double mount adaptor) thing. I use M3x4mm brass inserts, available at https://www.aliexpress.com/item/100PCS-OD-4-3-M3-3-4-5-6-8-10-12-brass-insert-nut-knurled/32793013316.html Update 08.03.2019: I added an EZABL 18mm Mount. Update 23.04.2019: I added a BLTouch mount, a nozzle fan, and a fan adapter for Volcano. Update 15.05.2019: I added a BLTouch volcano mount.
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