Tevo Black Widow 15 degree extruder and BL touch mount RIGID

thingiverse

This is my version of the 15 degree extruder mount modification. It bolts onto the X axis mounting plate in 4 places that are easy to get to from behind. It has an end stop on the RH side so its easy to assemble nice and square. It also includes a BL touch mount which can be left empty if you don't have one. I designed this to be as rigid and easy to print as possible and I printed it vertically just like its mounted and have the following settings 5 vertical shells 4 top shells 4 bottom shells 25% infill 0.25 layer height for mounting hardware I used 4 x M4 socket head cap screws and nuts with washers 2 x standard extruder mount screws 2 x standard BL touch screws and nuts I highly recommend you move the Y axis all the way forward then unbolt 4 grub screws that hold the Y axis in position to the whole X and Z axis gantry then when loose move the assembly so the table edge is directly above the extruder i.e so you achieve a full Y axis print area of 250mm. for your firmware you want to set the BL touch offset to X axis 42 Y axis 15 Z axis -2 (approx) DO NOT USE THE FOLLOWING SETTINGS UNLESS YOU UNDERSTAND WHAT I MENT ABOVE AND YOU UNDERSTAND WHAT THESE SETTINGS DO! Max travel and probing #define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS 375 #define Y_MAX_POS 250 #define Z_MAX_POS 250 #define LEFT_PROBE_BED_POSITION 60 #define RIGHT_PROBE_BED_POSITION 335 #define FRONT_PROBE_BED_POSITION 35 #define BACK_PROBE_BED_POSITION 225 I hold no responsibility for the use of these settings/parts or advice.