Buy a Biqu Hurakan Today! (Affiliate Link) https://shrsl.com/3skl0

The Ender 3 Upgrade that lets you Upgrade Your Ender 3.
https://www.nathansellsrobots.com/
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Tools used in this video (Affiliate Links):
All-Metal Heatbreak (Should work, but not yet tested): https://amzn.to/3X3apws
Knipex Wrench Pliers: https://amzn.to/3ObRv2z
Knipex Cobra Pliers: https://amzn.to/3DXDSPS

https://kingroon.com/products/pex-she...
Coupon Code: NBR for 8% off

I like that this machine runs klipper, and is silent in operation. This is one of the most upgradable 3D printers on the market, and is a great starting point for learning Klipper. I will be revisiting this printer and adding a bunch of mods, including a direct-drive extruder, all-metal hotend, pex build sheet, and more! In this video I also try out input shaping, using an ADXL accelerometer to tune the vibration compensation to increase print speed. And I tear down the machine, to see exactly what is included on this 3D printer.

Setup:(0:00)
First print:(6:40)
Input Shaper:(7:27)
Second Print:(10:08)
Print Quality:(12:09)
Teardown:(17:13)
Final Thoughts:(21:59)

Note: I did not attach the accelerometer correctly for X axis input shaper tuning. It should have been attached to the right side of the print head using one of the fan shroud mounting screws. because of this improper tuning procedure, the x axis was overshooting, which lead to the wavy artifacts seen on the back of the 300% speed Benchy. So if properly tuned, the ripples shown at 13:45 would not be there, and print quality in general would be even higher for the 300% speed Benchy.

There were no instructions in the box, so I just gave it my best shot. Biqu sent me an email with detailed instructions on how to install and run input shaper. I will share my feedback and request that they include instructions in the box for running input shaper.