TKSpezi frame. A mixed TPU/PETG print by SpeziLover

Last crawled date: 2 years, 11 months ago

Full credit to Kevin for his Frame:https://www.thingiverse.com/thing:4686544
This is a remixed version.
- added middle struts
- removed motor protections
- new PETG/TPU Canopy runcam nano 3 (Jellofree)
---> https://www.thingiverse.com/thing:4873585
- lipo slot pressfit 1s 450 mah
---> https://www.thingiverse.com/thing:4855742
I made this remix because I wanted a more durable frame. PETG prints break quickly and other exotic filaments are too expensive and I also don't want to print carbon fiber at home. The addition of the struts has proven a significantly better durability. However, they also affect the airflow. Keep that in mind... i will smooth the edges sometime but this works well for a resolution of 0.10.
TRY SOMETHING NEW:
Print this Frame mixed in TPU and PETG !
https://www.youtube.com/watch?v=-VNzhSDYUxM&t=10s
start with TPU
65 degree bed
220 degree nozzle
2 Layers before filament change:
Increase bed temperature to 100
increase nozzle temperature to 220-225
After tpu is printed:
quick switch to PETG
start printing PETG around 250-255 degrees (first layers hot as possible)
Bed temperature still at 100 and leave it there
print slowly with 20-30 mm / s
Resolution 0.10
switch to petg after layer 10
You can also try less tpu.
Update 16.5.21. This mixed print only works with PETG and high temperatures on bed and nozzle so far. There is no adhesion for pla on TPU (still testing). Also a sandwich (TPU-PETG-TPU) does not work in first tests. But ASA works well too. Stay tuned
My Setup:
CrazyBeeXF4
0802 Tiny Whoop 22.000 kv direct soldered
20 AWG BT 2.0 lipo cable
Runcam nano 3
gemfan 3blade
Bluejay (download and more ---> https://github.com/mathiasvr/bluejay)
Emuflight 3.4 (download and more ---> https://github.com/emuflight)
You can use my diffall 3.4. This is a solid base.
i would be happy to see a few pictures of your makes.