Affiliate links:

Currently on sale for $470, free shipping (as of 3/17/2023).
Buy Flying Bear Reborn 2:
https://bit.ly/fb-reborn2

00:00 Intro
01:57 Unboxing, assemble
04:22 Setup the printer in Cura
05:04 Test print: Calibration cube
05:50 Adjusting Z-axis step value
06:30 Test print: PLA: Calibration cube re-print (VOXELPLA PRO $17)
06:48 Test print: PLA: 3D Benchy (VOXELPLA PRO $17)
07:12 Test print: PLA: Ikea LACK end table connectors (VOXELPLA PRO $17)
08:45 Test print: Wood filled PLA: Smiling Groot (Eryone wood filled PLA $16.5)
09:20 Test print: PETG: Headphone holder (Eryone PETG $12)
09:45 Test print: ABS: Mesh bottom crate (Eryone ABS $13)
10:31 Test print: TPU: end table soft pad (Eryone TPU $12/500g)
11:04 Test print: Nylon Carbon Fiber: Cable roller (QiDi PA12-CF $99)
11:41 Test print: Polycarbonate: Cable roller (PRUSA PC $50)
12:24 Pros
16:20 Cons
19:53 Conclusions

Welcome back to Aurora Tech Channel. There are quite a lot of new 3D printers flooding the market this year, most of them being Cartesian bed slingers. Personally, I prefer to have a box frame with CoreXY kinematics as it provides smoother motion on the X and Y axis and a more stable Z-axis compared to a bed slinger, as its print bed only moves up and down.

Today, I will review the Flying Bear Reborn 2, which is a CoreXY with linear rails on the X and Y-Axis and linear rods on the dual Z-axis. The timing belt on the CoreXY axis is 10mm instead of the regular 6mm you see on most 3D printers, and all stepper motors on the X,Y and Z axis are 0.9 degrees instead of the standard 1.8 degrees. The print volume is 325*325*350mm, and it has a dual-gear direct drive extruder with a 1:7.5 gear ratio. The maximum nozzle temperature is 350C, it has a dual-part cooling fan and it uses an AC-heated glass bed. It’s a fully enclosed printer with 3 plastic boards on all 3 sides, a set of acrylic doors, and an insulation tent on top.

It runs an MKS Nano 6 motherboard with TMC2209 silent stepper drivers, a 3.5-inch touch screen, and inductive limit switches on the X, Y, and Z-axis. Flying Bear claims that this printer can print at a maximum of 150mm/s with a normal printing speed of 80mm/s with 1500mm/s² acceleration. Overall, for around $500, the specs of this printer look pretty good. I would like to thank Flying Bear for sending me this machine to review, and with that, let’s get started.


Affiliate links:

Currently on sale for $470, free shipping (as of 3/17/2023).
Buy Flying Bear Reborn 2:
https://bit.ly/fb-reborn2




Eryone filament (PLA, PETG, ABS, ASA, TPU as low as $10 per roll, min 10 rolls):
https://auroratechchannel.com/links/e...

QIDI PA12-CF Nylon Carbon Fiber filament (1kg) $99
https://amzn.to/3cPiEK6

$16.99 Voxel PLA Pro:
https://bit.ly/3UhJpYS