EEG-Cap/3d_Printing/main.md

# What Matereial do I use ? 
I use 3mm whithe ABS 3d Printing marerial  from mateial 4 print. 

# Print Settings:
I used mutch infill  like 40% and retraction diffrent as recommended. 

would see how it performes. 

## Official  Recommandations: 

Retraction: Off

Speeds: 45/50

Extruder Temp: 230c

Infill 10%

Raft+Support: Off

No Heated Bed

# Printer: 
I used a  Ultimaker 2+  to print my parts with glass bad and heeted enclosure.
Thanks to Atrakktor ev hamburg where I borrow it from. 

# Poolysmoothing: 
I  used ABS for the idea of Polysmoothing it using Acetone: 

1.  Step
I  sanded my prints to get a nicer finish and a plain surface to sit tham on. 
2.  Step
In regard to the massive Printsettings I used a wire to dip  the prints directly into  the acetone.

It gos mutch faster and the prints got shiny too. 

Probably i can uns Acetone as a kind of glue to stik  multibale prints together. 

3.  Step 

## poolysmoothing with this method works fine,  but has some problems. 
It sticks to the paper and you can't remove it well  Probably an old headbead could fix that. 
allso  dont lose your nops in the ABS if you  lose it its lost. 
Dont dig it to long in the Acetate pod.  probably it could be inproved in future. 
if i had dad a more evan print it could probably work better 

is that a retraction problem ? 


Let the prints Dry. 

# Ideeas for future: 
Try to  use thinner material  ABS seems cool,  but for no particular reason it seems like the printing shuld be very thig to  work  propaly. 
probapply i can tune it with lower walls and infill to  achive a tranclucant look. 

I  shuld probbalbly redisign  the nops to  get magneticly attached :3