MODEL ROCKET ENGINE TEST STAND - S-BEAM LOAD CELL

Test stand for rocket engines with a s-beam load cell configuration.
If you run a motor with ejection charge take necessary precautions..

Printing instructions:
Please check your printer so you can print 245mm z-height for the base.

Finishing:
Tolerances is fair but I recommend to sand contact surfaces and wipe with silicon.
Household aluminium foil as heat shield on the engine mount.
Zip ties or print your own fastener that fits your custom engine.
The engine mount pin is for shorter engine models.

My setup:
Raspberry pi zero 2w
Waveshare 4" inch HDMI
Load cell 50kg
https://www.amazon.se/dp/B077YLHG9D?ref=ppx_yo2ov_dt_b_product_details&th=1
HX711 load cell amplifier
https://www.amazon.se/dp/B07GT2HYFJ?psc=1&ref=ppx_yo2ov_dt_b_product_details
M10 Hex bolt 30mm 2x

My printer settings:
Nossle 0.6
Speed 80MM/S
Layer height 0.24 (0.30)
Support ZigZag
Infill 20%
Klipper
Cura

Feel fr