NEMA 17 - ADXL345 Extruder (X) and Bed (Y) Mount (SV06)

Here is a single ADXL345 mount that can be attached securely and out of the way to the extruder stepper motor to measure your X resonance frequencies or to your bed using a binder clip to measure your Y resonance frequencies.

Versions:

- Flat: If your NEMA 17 stepper motor does not have recessed screw holes. - Flat Reversed: Like above but turn around. - Recessed: If your NEMA 17 stepper motor has recessed screw holes like the SV06. Needed Parts:

- 2x M3 nuts - 2x M3 8mm screws - 2x M3 20mm screws The M3 nuts and 8mm M3 screws are used to attach the ADXL345 sensor to the mount and the 20mm M3 screws are used to attach the mount to the extruder stepper motor since the stock ones are not long enough.

Printing:

- Flip the flat side to the build plate. - I used 15% infill and it seems fine. - Would recommend enabling supports to the build plate to deal with the recessed nut and screw pockets. PLA is fine if you're just going to take measurements and remove the mount but if you plan to keep the mount attached to your extruder stepper motor all the time, you might want to print it in PETG, ABS or some other filament type that is more heat tolerant if your motors get really hot. You may also need to take into account shrinkage if you use a different filament type. I didn't have any problems with fitment using PLA.

Other Notes:

- If your extruder stepper motor has a wheel / knob on it like the SV06, you may need to remove the wheel / knob to install the mount. The mount can be attached without having to remove the stock wheel / knob that came with the SV06.