UBEDED5015, the Ugly BondtEch Direct Extruder with Double 5015 Blowers (for CR10 and all Creality-like printers)

thingiverse

# UBEDED5015 ## the Ugly Bondtech Direct Extruder with Double 5015 Blowers (for CR10 and all Creality-like printers) This is yet another extruder/fans mount for Creality-like printers designed to support boundtech-like dual driver extruder in direct configuration and for installing two 5015 blowers for parts cooling. It is **ugly**, but **effective**, in particular the distance from the bmg and the heat break is minimal, realizing a real direct configuration. ### Features: + mount BMG dual drive like extruder in direct configuration for stock MK10/8 creality hotend or MicroSwiss one: * the hotend is still attached to carriage with the stock treated holes, no robustness is lost; + support dual 5015 blowers: * easy vertical adjustment; + support 40mm axial fan for hotend cooling; + adhere KISS (Keep It Simple and Stupid) principle, easy and fast to print, no supports needed, no big bridges needed; + no reduction of Z printing volume; + minimal reduction of Y printing volume, about 8 mm; + support for BLTouch probe: * easy vertical adjustment; ### STL Files description **UPDATE** V2: after testing the original design some issues arise, thus a new improved version has been released. Please, for the parts that have more than one version use the last one (currently version 2). + **base plate V2**: this is the plate that is screwed to the carriage, other parts will be attached to it, directly or not; + **base fans V2**: this is attached to the base plate and it is the base for the hotend fan as well as for the 5015 wings; + **5015fan wings (left/right) V2**: this is attached to the base fans and it supports the 5015 blower and constitutes the fan for the parts cooling; + **BLTouch wing**: this is attached directly to the base plate and supports the BLTouch probe; ### BOM + Bondtech dual drive extruder (or the like); + Stock MK10/8 hotend or MicroSwiss one: * 2 M3 30mm-long screws to attach hotend to the carriage; + some M3 screws and nuts: * **base plate**: 1 M3 4mm-long screw and 1 M3 10mm-long screw for attaching it to the carriage; 2 M3 nuts for supporting base fan part; 1 M3 nut for supporting BLTouch wing; * **base fans**: 4 M3 nuts for the 40mm axial fan, 2 M3 nuts for the 5015 wings mounting, 2 M3 20mm-long screws for attaching the base fans part to the base plate one; * **5015fan wings**: 2 M3 12mm-long screws to attach them to the base fans part; * **BLTouch wing**: 1 M3 8mm-long screw to attach it to the base plat part; ### Installation The installation is easy: + put the M3 nuts into all the captive holes of the printed parts; + install the base plate part on the carriage with the 2 M3 screws; + install the hotend with the 2 M3 30mm-long screws; + install the base fans part on the base plate one with its 2 M3 screws; + install the 5015 wings with the 2 M3 screws: adjust the vertical lift with respect the nozzle tip; + install the BLTouch wing: adjust the vertical lift with respect the nozzle tip; + install the 40mm axial fan and the 5015 blowers; + install the bondtech extruder. ### Notes It is better to use a pancake stepper obviously, but I have tested with also the stock extruder stepper and no issue (for now) has been raised. The distance between the bondtech extruder and the heat break is really minimal, but put inside a small (around 23mm) PTFE tube inside the bondtech/heat break *clearance*. ### Printing settings There is no need for using supports. Use the print orientations indicated into the figures. ### Acknowledgments For designing my mount I have used other models for quotes: + http://www.thingiverse.com/thing:3235716 + https://www.thingiverse.com/thing:2784911 + http://www.thingiverse.com/thing:1695823 + http://www.thingiverse.com/thing:3352568