ASA bridging.
My ASA bridging really sucks. Any pointers?
4020 Sanyo
Rapido UHF
3DO ASA
Vcore 400
105 bed
275 hot end
0.025 PA
Printing bridges at 60mm/s
Bridging fan speed 50%
External perim fan speed 35%
34 Replies
ambitious-aquaā¢2y ago
I print 3DO ASA at 250/115,any reason you print it at 275?
Do you run 0.4mm nozzle?
Bridge flow %
Chamber temp
bridging speed 25mm/s
What speed with that temp? No particular reason. Current default speed is 200mm/s
0.4 nozzle yeah, 100% bridge flow, chamber temp I can't say exactly as I don't have sensors yet -- approximately 30 degrees?
Cool, will try it lower -- currently at 60mm/s
Nozzle is tungsten carbide
phone photos should be banned right @Helge Keck
totally
ambitious-aquaā¢2y ago
š¤·āāļøš«µš¼
or a 6pack beer for everyone
yeah, and it better be good German or Belgian beer
did you really deleted the photos? š
we are just teasing - you didn't need to delete them
ambitious-aquaā¢2y ago
š¤« trying to take a proper PS
ambitious-aquaā¢2y ago
ambitious-aquaā¢2y ago
V500 Rapido uhf/Orbiter 2.0 4028fan and 60c chamber temp
Thanks will keep experimenting. Think I need to finish designing the mount for my ptc heater and fit some sensors too. š
It never ends. I do have RGB via WLED for different stages of print now though so all the quality issues might fix themselves? š¤·āāļø
ambitious-aquaā¢2y ago
Did it not work out for you?
Sorry, been at work. Just come back to check your settings and play now š
Wondering if I will struggle with 45% fan though as my chamber is not actively heated so it only gets warmed by the bed.
Lets see how she goes š Dropped all your settings in, running a bridging test now. Cut the print time in half too.. this will be interesting.
Ok so here we go!
ambitious-aquaā¢2y ago
You forgot to connect 1 end 
Bridging. Not such a great success but walls pretty good still so Iām keen to make this work at these speeds. š
Not sure what to try though as I suck hard at tuning.
ambitious-aquaā¢2y ago
Not sure why its missing to connect tho,maybe overlap of some sort.
To be fair that weird loops situation seems to happen no matter what so far
I tried 25mm/s as well and got the same issue
Top = squeegie settings.
Bottom = my old settings with bridging at 25mm/s
Left squeegie, right original.
Walls actually look slightly better on your settings squeegie. And printed in not far off a third of the time ā 18 mins. Bridging is a bit better on original, but it took 46 mins!
ambitious-aquaā¢2y ago
I can send over my whole profile if you would like to test?
https://github.com/jscancella/superslicerProfiles/blob/master/print/0.20mm%20HF%20%40RatRig%20-%20ABS.ini in case you want to try my ABS settings
ambitious-aquaā¢2y ago
Did you reduce bridge flow? they look very thick
yeah, to 65%
Will try these now.
FYI I run a NF crazy (mosquito clone)
Will that be appreciably different to a Rapido?
@Helge Keck You mind sharing the other settings you use with 25mm/s?
My max output is usually around 12mm/s so yeah it just can't print as fast
But I chose it back when rapido was new and wasn't sure it was great